MAYAGUEZ, PR · Mayaguez Municipio County
MAYAGUEZ Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Puerto Rico’s official records. Always confirm current status with Puerto Rico before making decisions based on this information.
System facts
- System ID (PWSID)
- PR0003283
- System type
- Community Water System
- Population served
- 151,555
- Service connections
- 56,762
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
Violation history
Single Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
September 1, 2022 – September 30, 2022
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Mercury
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Chromium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Cadmium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Barium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Arsenic
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Selenium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Mercury
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Chromium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Barium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Selenium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Cadmium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Chromium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Mercury
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Selenium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Cadmium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Barium
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Arsenic
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—Arsenic
January 1, 2022 – December 31, 2022
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2021 – March 31, 2021
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
October 1, 2020 – December 31, 2020
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2020 – December 31, 2020
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2020 – July 20, 2020
ResolvedMonitoring, Regular
—Nitrite
January 1, 2020 – December 31, 2020
ResolvedMonitoring, Regular
—Endrin
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2019 – June 30, 2019
ResolvedMonitoring, Regular
—Heptachlor
April 1, 2019 – June 30, 2019
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2018 – August 13, 2019
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2018 – December 31, 2018
ResolvedMonitoring, Regular
—OXAMYL
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Chlordane
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Pentachlorophenol
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Benzo(a)pyrene
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—2,4,5-TP
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—2,4-D
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Heptachlor epoxide
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Heptachlor
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—LASSO
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Atrazine
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Carbofuran
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Dinoseb
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Picloram
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Simazine
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Glyphosate
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Endothall
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Diquat
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Dalapon
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Toxaphene
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Methoxychlor
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—BHC-GAMMA
July 31, 2018 – September 30, 2018
ResolvedMonitoring, Regular
—Endrin
July 31, 2018 – September 30, 2018
ResolvedFailure Submit Treatment Requirement Rpt
Health-basedLong Term 2 Enhanced Surface Water Treatment Rule
May 16, 2018 – December 18, 2018
ResolvedMonitoring, Routine (IDSE)
—TTHM
April 1, 2018 – June 30, 2018
ResolvedMonitoring, Routine (IDSE)
—Total Haloacetic Acids (HAA5)
April 1, 2018 – June 30, 2018
ResolvedMonitoring, Source Water (LT2)
—E. COLI
August 1, 2017 – August 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
August 1, 2017 – August 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
August 1, 2017 – August 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
August 1, 2017 – August 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
August 1, 2017 – August 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
August 1, 2017 – August 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
July 1, 2017 – July 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
July 1, 2017 – July 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
July 1, 2017 – July 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
July 1, 2017 – July 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
July 1, 2017 – July 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
July 1, 2017 – July 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
June 1, 2017 – June 30, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
June 1, 2017 – June 30, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
June 1, 2017 – June 30, 2017
ResolvedSingle Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
June 1, 2017 – June 30, 2017
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
June 1, 2017 – June 30, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
June 1, 2017 – June 30, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
June 1, 2017 – June 30, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
June 1, 2017 – June 30, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
May 1, 2017 – May 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
May 1, 2017 – May 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
May 1, 2017 – May 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
May 1, 2017 – May 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
May 1, 2017 – May 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
May 1, 2017 – May 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
April 1, 2017 – April 30, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
April 1, 2017 – April 30, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
April 1, 2017 – April 30, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
March 1, 2017 – March 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
March 1, 2017 – March 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
March 1, 2017 – March 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
March 1, 2017 – March 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
March 1, 2017 – March 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
March 1, 2017 – March 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
February 1, 2017 – February 28, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
February 1, 2017 – February 28, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
February 1, 2017 – February 28, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
February 1, 2017 – February 28, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
February 1, 2017 – February 28, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
February 1, 2017 – February 28, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
January 1, 2017 – January 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
January 1, 2017 – January 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
January 1, 2017 – January 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Turbidity
January 1, 2017 – January 31, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2017 – March 31, 2017
ResolvedMonitoring, Source Water (LT2)
—E. COLI
January 1, 2017 – January 31, 2017
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
January 1, 2017 – January 31, 2017
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2016 – December 31, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
July 1, 2016 – September 30, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2016 – September 30, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
April 1, 2016 – June 30, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2016 – June 30, 2016
ResolvedMonitoring, Source Water (LT2)
—E. COLI
February 1, 2016 – February 29, 2016
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
February 1, 2016 – February 29, 2016
ResolvedMonitoring, Source Water (LT2)
—Turbidity
February 1, 2016 – February 29, 2016
ResolvedMonitoring, Source Water (LT2)
—Turbidity
January 1, 2016 – January 31, 2016
ResolvedLead Consumer Notice
—Lead and Copper Rule
January 1, 2016 – December 31, 2018
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2016 – March 31, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Source Water (LT2)
—E. COLI
January 1, 2016 – January 31, 2016
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
January 1, 2016 – January 31, 2016
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2015 – December 31, 2015
ResolvedMonitoring, Source Water (LT2)
—Cryptosporidium
September 1, 2015 – September 30, 2015
ResolvedMonitoring, Source Water (LT2)
—E. COLI
September 1, 2015 – September 30, 2015
ResolvedMonitoring, Source Water (LT2)
—Turbidity
September 1, 2015 – September 30, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2015 – September 30, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
April 1, 2015 – June 30, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
January 1, 2015 – March 31, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
January 1, 2015 – March 31, 2015
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
October 1, 2014 – December 31, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
October 1, 2014 – December 31, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
July 1, 2014 – September 30, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTTHM
July 1, 2014 – September 30, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – July 29, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
April 1, 2014 – June 30, 2014
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 2014 – March 31, 2014
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Styrene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Toluene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Benzene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2014 – March 31, 2014
ResolvedMonitoring, Regular
—Heptachlor
October 1, 2013 – December 31, 2013
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Chlordane
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Endrin
October 1, 2013 – December 31, 2013
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
July 1, 2013 – September 30, 2013
ArchivedMonitoring, Regular
—1,2-Dichloroethane
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Carbon tetrachloride
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Trichloroethylene
April 1, 2013 – June 30, 2013
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
April 1, 2013 – June 30, 2013
ArchivedMonitoring, Regular
—1,1,2-Trichloroethane
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Tetrachloroethylene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—CHLOROBENZENE
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Benzene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Toluene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Styrene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Ethylbenzene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Xylenes, Total
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—DICHLOROMETHANE
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—o-Dichlorobenzene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—p-Dichlorobenzene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Vinyl chloride
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
April 1, 2013 – June 30, 2013
ResolvedMonitoring, Regular
—Chromium
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Selenium
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Thallium, Total
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Beryllium, Total
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Antimony, Total
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Mercury
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—CYANIDE
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Chromium
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Cadmium
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Barium
January 1, 2013 – December 31, 2013
ArchivedMonitoring, Regular
—Arsenic
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Selenium
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Mercury
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Cadmium
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Barium
January 1, 2013 – December 31, 2013
ResolvedMonitoring, Regular
—Arsenic
January 1, 2013 – December 31, 2013
ResolvedMaximum Contaminant Level Violation, Average
Health-basedTotal Haloacetic Acids (HAA5)
January 1, 2013 – March 31, 2013
ArchivedMonitoring, Regular
—BHC-GAMMA
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Chlordane
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Endrin
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Pentachlorophenol
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Benzo(a)pyrene
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—2,4,5-TP
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—2,4-D
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Heptachlor
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—LASSO
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Atrazine
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Carbofuran
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Dinoseb
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Picloram
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Simazine
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—OXAMYL
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Glyphosate
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Endothall
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Diquat
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Dalapon
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2012 – July 1, 2012
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2012 – July 1, 2012
ResolvedLead Consumer Notice
—Lead and Copper Rule
July 1, 2012 – December 31, 2018
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—LASSO
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Atrazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Simazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—LASSO
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Atrazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Simazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—LASSO
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Atrazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Simazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—LASSO
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Atrazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Simazine
January 1, 2012 – March 31, 2012
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2012 – March 31, 2012
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
October 1, 2011 – October 31, 2011
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
July 1, 2011 – June 24, 2008
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
June 1, 2011 – June 30, 2011
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
April 1, 2011 – June 30, 2011
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
January 1, 2011 – March 31, 2011
ResolvedSingle Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
October 1, 2010 – October 31, 2010
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
October 1, 2010 – December 31, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
October 1, 2010 – October 31, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
September 1, 2010 – September 30, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
August 1, 2010 – August 31, 2010
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
July 1, 2010 – September 30, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
July 1, 2010 – July 31, 2010
ResolvedMonitoring, Regular
—Radium-226
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2010 – September 30, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
June 1, 2010 – June 30, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
May 1, 2010 – May 31, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
May 1, 2010 – May 31, 2010
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
April 1, 2010 – June 30, 2010
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
December 1, 2009 – December 31, 2009
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
November 1, 2009 – November 30, 2009
ResolvedMonitoring, Regular
—Chlordane
October 1, 2009 – December 31, 2009
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
October 1, 2009 – October 31, 2009
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
October 1, 2009 – October 31, 2009
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Chlordane
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Endrin
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Heptachlor
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Chlordane
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Endrin
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Heptachlor
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Xylenes, Total
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—DICHLOROMETHANE
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—o-Dichlorobenzene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—p-Dichlorobenzene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Vinyl chloride
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,2-Dichloroethane
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Carbon tetrachloride
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,2-Dichloropropane
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Trichloroethylene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Tetrachloroethylene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—CHLOROBENZENE
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Benzene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Toluene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Ethylbenzene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Styrene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Heptachlor
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Endrin
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Chlordane
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—Endrin
October 1, 2009 – December 31, 2009
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 2009 – December 31, 2009
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
September 1, 2009 – September 30, 2009
ResolvedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
August 1, 2009 – August 31, 2009
ResolvedMonitoring, Regular
—Styrene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Benzene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Trichloroethylene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Toluene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Vinyl chloride
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—o-Dichlorobenzene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—Ethylbenzene
July 1, 2009 – September 30, 2009
ResolvedMonitoring, Regular
—2,4-D
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Endrin
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Dalapon
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Diquat
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Endothall
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Glyphosate
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Simazine
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Picloram
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Dinoseb
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Atrazine
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—LASSO
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Heptachlor
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Chlordane
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2009 – June 30, 2009
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—Nitrite
January 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Nitrate
October 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4-D
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—LASSO
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Atrazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dinoseb
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Picloram
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Simazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Glyphosate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endothall
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Diquat
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dalapon
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endrin
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Chlordane
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4-D
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—LASSO
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Atrazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dinoseb
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Picloram
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Simazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Glyphosate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endothall
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Diquat
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dalapon
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endrin
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Chlordane
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4-D
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—LASSO
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Atrazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dinoseb
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Picloram
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Simazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Glyphosate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endothall
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Diquat
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dalapon
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endrin
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Chlordane
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—2,4-D
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Heptachlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—LASSO
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Atrazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Carbofuran
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Picloram
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Simazine
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—OXAMYL
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Glyphosate
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endothall
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Diquat
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dalapon
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Toxaphene
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Methoxychlor
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Endrin
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Dinoseb
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Chlordane
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 2006 – June 30, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Chlordane
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Simazine
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Chlordane
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Simazine
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Endothall
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Chlordane
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—2,4-D
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Atrazine
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Carbofuran
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Diquat
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Dalapon
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Chlordane
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—LASSO
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Picloram
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Glyphosate
January 1, 2006 – March 31, 2006
ResolvedMonitoring, Regular
—Endrin
January 1, 2006 – March 31, 2006
ResolvedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
July 1, 2005 – September 30, 2005
ArchivedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Heptachlor epoxide
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Picloram
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Simazine
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Endothall
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Methoxychlor
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—BHC-GAMMA
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Endrin
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Ethylbenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Benzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2005 – December 31, 2005
ResolvedMonitoring, Regular
—Chlordane
January 1, 2005 – March 31, 2005
ArchivedTreatment Technique Precursor Removal
Health-basedCARBON, TOTAL
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Diquat
January 1, 2005 – March 31, 2005
ArchivedMonitoring, Regular
—Toxaphene
January 1, 2005 – March 31, 2005
ArchivedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
October 1, 2004 – October 31, 2004
ArchivedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
June 1, 2004 – June 30, 2004
ArchivedMonthly Turbidity Exceed (Enhanced SWTR)
Health-basedInterim Enhanced Surface Water Treatment Rule
May 1, 2004 – May 31, 2004
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 2002 – May 31, 2002
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 2001 – September 30, 2001
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
May 1, 1999 – May 31, 1999
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1998 – December 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1998 – November 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1998 – October 31, 1998
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 1998 – September 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1998 – September 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1998 – August 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1998 – July 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1998 – June 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1998 – May 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1998 – April 30, 1998
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
April 1, 1998 – April 30, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1998 – March 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1998 – February 28, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
January 1, 1998 – January 31, 1998
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1997 – December 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1997 – November 30, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1997 – October 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1997 – September 30, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1997 – August 31, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
February 1, 1997 – February 28, 1997
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1996 – November 30, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1996 – October 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1996 – September 30, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
August 1, 1996 – August 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1996 – April 30, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1996 – March 31, 1996
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1995 – December 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1995 – June 30, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1995 – May 31, 1995
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1994 – December 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
October 1, 1994 – October 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
September 1, 1994 – October 1, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
July 1, 1994 – July 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
June 1, 1994 – June 30, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1994 – May 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
May 1, 1994 – May 31, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
April 1, 1994 – April 30, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1994 – April 30, 1994
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
March 1, 1994 – March 31, 1994
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
January 1, 1994 – January 31, 1994
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1993 – December 31, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
December 1, 1993 – December 31, 1993
ArchivedTreatment Technique (SWTR and GWR)
Health-basedSurface Water Treatment Rule
November 1, 1993 – November 30, 1993
ArchivedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
November 1, 1993 – November 30, 1993
ArchivedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1992 – July 1, 1993
ResolvedMonitoring, Regular
—Cadmium
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Nitrate
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Mercury
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Fluoride
September 30, 1983 – September 29, 1984
ArchivedMonitoring, Regular
—Chromium
September 30, 1983 – September 29, 1984
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| September 1, 2022 – September 30, 2022 | Single Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2022 – December 31, 2022 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2021 – March 31, 2021 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| October 1, 2020 – December 31, 2020 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| October 1, 2020 – December 31, 2020 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| July 1, 2020 – July 20, 2020 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2020 – December 31, 2020 | Monitoring, Regular | Nitrite | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2019 – June 30, 2019 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2018 – August 13, 2019 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| October 1, 2018 – December 31, 2018 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | OXAMYL | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Chlordane | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | 2,4-D | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Heptachlor | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | LASSO | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Atrazine | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Carbofuran | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Dinoseb | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Picloram | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Simazine | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Glyphosate | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Endothall | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Diquat | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Dalapon | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Toxaphene | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Methoxychlor | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| July 31, 2018 – September 30, 2018 | Monitoring, Regular | Endrin | — | Resolved |
| May 16, 2018 – December 18, 2018 | Failure Submit Treatment Requirement Rpt | Long Term 2 Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| April 1, 2018 – June 30, 2018 | Monitoring, Routine (IDSE) | TTHM | — | Resolved |
| April 1, 2018 – June 30, 2018 | Monitoring, Routine (IDSE) | Total Haloacetic Acids (HAA5) | — | Resolved |
| August 1, 2017 – August 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| August 1, 2017 – August 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| August 1, 2017 – August 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| August 1, 2017 – August 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| August 1, 2017 – August 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| August 1, 2017 – August 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| July 1, 2017 – July 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| July 1, 2017 – July 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| July 1, 2017 – July 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| July 1, 2017 – July 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| July 1, 2017 – July 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| July 1, 2017 – July 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| June 1, 2017 – June 30, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| June 1, 2017 – June 30, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| June 1, 2017 – June 30, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| June 1, 2017 – June 30, 2017 | Single Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| June 1, 2017 – June 30, 2017 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| June 1, 2017 – June 30, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| June 1, 2017 – June 30, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| June 1, 2017 – June 30, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| May 1, 2017 – May 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| May 1, 2017 – May 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| May 1, 2017 – May 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| May 1, 2017 – May 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| May 1, 2017 – May 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| May 1, 2017 – May 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| April 1, 2017 – April 30, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| April 1, 2017 – April 30, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| April 1, 2017 – April 30, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| March 1, 2017 – March 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| February 1, 2017 – February 28, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| February 1, 2017 – February 28, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| February 1, 2017 – February 28, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| February 1, 2017 – February 28, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| February 1, 2017 – February 28, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| February 1, 2017 – February 28, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| January 1, 2017 – January 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| January 1, 2017 – January 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2017 – January 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| January 1, 2017 – January 31, 2017 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| January 1, 2017 – March 31, 2017 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2017 – January 31, 2017 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2017 – January 31, 2017 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| October 1, 2016 – December 31, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2016 – September 30, 2016 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| July 1, 2016 – September 30, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2016 – June 30, 2016 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| April 1, 2016 – June 30, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| February 1, 2016 – February 29, 2016 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| February 1, 2016 – February 29, 2016 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| February 1, 2016 – February 29, 2016 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| January 1, 2016 – January 31, 2016 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| January 1, 2016 – December 31, 2018 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| January 1, 2016 – March 31, 2016 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2016 – March 31, 2016 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| January 1, 2016 – January 31, 2016 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| January 1, 2016 – January 31, 2016 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| October 1, 2015 – December 31, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| September 1, 2015 – September 30, 2015 | Monitoring, Source Water (LT2) | Cryptosporidium | — | Resolved |
| September 1, 2015 – September 30, 2015 | Monitoring, Source Water (LT2) | E. COLI | — | Resolved |
| September 1, 2015 – September 30, 2015 | Monitoring, Source Water (LT2) | Turbidity | — | Resolved |
| July 1, 2015 – September 30, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| April 1, 2015 – June 30, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| January 1, 2015 – March 31, 2015 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| January 1, 2015 – March 31, 2015 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2014 – December 31, 2014 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| October 1, 2014 – December 31, 2014 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| July 1, 2014 – September 30, 2014 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| July 1, 2014 – September 30, 2014 | Maximum Contaminant Level Violation, Average | TTHM | Health-based | Resolved |
| July 1, 2014 – July 29, 2014 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 1, 2014 – June 30, 2014 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 2014 – March 31, 2014 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2014 – March 31, 2014 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2013 – December 31, 2013 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2013 – December 31, 2013 | Monitoring, Regular | Endrin | — | Resolved |
| July 1, 2013 – September 30, 2013 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Archived |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Archived |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Benzene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Toluene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Styrene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| April 1, 2013 – June 30, 2013 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Thallium, Total | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Beryllium, Total | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Antimony, Total | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | CYANIDE | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Cadmium | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Barium | — | Archived |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2013 – December 31, 2013 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2013 – March 31, 2013 | Maximum Contaminant Level Violation, Average | Total Haloacetic Acids (HAA5) | Health-based | Archived |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Endrin | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | 2,4-D | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | LASSO | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Atrazine | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Carbofuran | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Dinoseb | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Picloram | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Simazine | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | OXAMYL | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Glyphosate | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Endothall | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Diquat | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Dalapon | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2012 – July 1, 2012 | Monitoring, Regular | Methoxychlor | — | Resolved |
| July 1, 2012 – December 31, 2018 | Lead Consumer Notice | Lead and Copper Rule | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2012 – March 31, 2012 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| October 1, 2011 – October 31, 2011 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 2011 – June 24, 2008 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| June 1, 2011 – June 30, 2011 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| April 1, 2011 – June 30, 2011 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| January 1, 2011 – March 31, 2011 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| October 1, 2010 – October 31, 2010 | Single Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| October 1, 2010 – December 31, 2010 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| October 1, 2010 – October 31, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| September 1, 2010 – September 30, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| August 1, 2010 – August 31, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 2010 – September 30, 2010 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| July 1, 2010 – July 31, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Radium-226 | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| June 1, 2010 – June 30, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| May 1, 2010 – May 31, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| May 1, 2010 – May 31, 2010 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| April 1, 2010 – June 30, 2010 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Resolved |
| December 1, 2009 – December 31, 2009 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| November 1, 2009 – November 30, 2009 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 2009 – October 31, 2009 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| October 1, 2009 – October 31, 2009 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Endrin | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Endrin | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Benzene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Toluene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Styrene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Endrin | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | Endrin | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| September 1, 2009 – September 30, 2009 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| August 1, 2009 – August 31, 2009 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Styrene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Toluene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 2009 – September 30, 2009 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2009 – June 30, 2009 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2008 – December 31, 2008 | Monitoring, Regular | Nitrite | — | Resolved |
| October 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| April 1, 2006 – June 30, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Glyphosate | — | Resolved |
| January 1, 2006 – March 31, 2006 | Monitoring, Regular | Endrin | — | Resolved |
| July 1, 2005 – September 30, 2005 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Heptachlor epoxide | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Picloram | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Simazine | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Endothall | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Endrin | — | Archived |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2005 – December 31, 2005 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Chlordane | — | Archived |
| January 1, 2005 – March 31, 2005 | Treatment Technique Precursor Removal | CARBON, TOTAL | Health-based | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Diquat | — | Archived |
| January 1, 2005 – March 31, 2005 | Monitoring, Regular | Toxaphene | — | Archived |
| October 1, 2004 – October 31, 2004 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Archived |
| June 1, 2004 – June 30, 2004 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Archived |
| May 1, 2004 – May 31, 2004 | Monthly Turbidity Exceed (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | Health-based | Archived |
| May 1, 2002 – May 31, 2002 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| September 1, 2001 – September 30, 2001 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1999 – May 31, 1999 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| December 1, 1998 – December 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1998 – November 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1998 – October 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1998 – September 30, 1998 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| September 1, 1998 – September 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1998 – August 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1998 – July 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1998 – June 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1998 – May 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1998 – April 30, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1998 – April 30, 1998 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| March 1, 1998 – March 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1998 – February 28, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| January 1, 1998 – January 31, 1998 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1997 – December 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1997 – November 30, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1997 – October 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1997 – September 30, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1997 – August 31, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| February 1, 1997 – February 28, 1997 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1996 – November 30, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1996 – October 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1996 – September 30, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| August 1, 1996 – August 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1996 – April 30, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| March 1, 1996 – March 31, 1996 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1995 – December 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1995 – June 30, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1995 – May 31, 1995 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| December 1, 1994 – December 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| October 1, 1994 – October 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| September 1, 1994 – October 1, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| July 1, 1994 – July 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| June 1, 1994 – June 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| May 1, 1994 – May 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| May 1, 1994 – May 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1994 – April 30, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| April 1, 1994 – April 30, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| March 1, 1994 – March 31, 1994 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| January 1, 1994 – January 31, 1994 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| December 1, 1993 – December 31, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| December 1, 1993 – December 31, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1993 – November 30, 1993 | Treatment Technique (SWTR and GWR) | Surface Water Treatment Rule | Health-based | Archived |
| November 1, 1993 – November 30, 1993 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Archived |
| July 1, 1992 – July 1, 1993 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Cadmium | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Nitrate | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Mercury | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Fluoride | — | Archived |
| September 30, 1983 – September 29, 1984 | Monitoring, Regular | Chromium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- June 26, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 26, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 26, 2023State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 1, 2023State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- March 1, 2023State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- March 1, 2023State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- December 1, 2022State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- October 31, 2022State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- June 30, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- May 6, 2021State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- May 6, 2021State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- April 6, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 31, 2021State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- February 23, 2021State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- February 5, 2021State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- July 20, 2020State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- August 13, 2019State Compliance achieved1 linked violation
- July 10, 2019State Formal Notice of Violation issued1 linked violation
- June 30, 2019State Compliance achieved7 linked violations
- March 31, 2019State Compliance achieved1 linked violation
- December 31, 2018State Compliance achieved2 linked violations
- December 18, 2018State Compliance achieved30 linked violations
- October 30, 2018State Civil Case filed in State court1 linked violation
- September 30, 2018State Compliance achieved2 linked violations
- August 20, 2018State Formal Notice of Violation issued2 linked violations
- August 9, 2018State Formal Notice of Violation issued1 linked violation
- March 31, 2018State Compliance achieved3 linked violations
- January 31, 2018State Compliance achieved1 linked violation
- January 31, 2018State Compliance achieved21 linked violations
- January 31, 2018State Compliance achieved24 linked violations
- January 31, 2018State Compliance achieved24 linked violations
- December 31, 2017State Compliance achieved1 linked violation
- November 29, 2017State Formal Notice of Violation issued6 linked violations
- October 31, 2017State Formal Notice of Violation issued6 linked violations
- August 16, 2017State Formal Notice of Violation issued6 linked violations
- July 31, 2017State Compliance achieved1 linked violation
- July 6, 2017State Formal Notice of Violation issued9 linked violations
- June 30, 2017State Compliance achieved8 linked violations
- May 15, 2017State Formal Notice of Violation issued18 linked violations
- March 30, 2017State Compliance achieved3 linked violations
- December 31, 2016State Compliance achieved3 linked violations
- September 19, 2016State Civil Case filed in State court1 linked violation
- April 30, 2016State Compliance achieved6 linked violations
- April 14, 2016State Civil Case filed in State court2 linked violations
- March 31, 2016State Compliance achieved3 linked violations
- March 15, 2016State Formal Notice of Violation issued3 linked violations
- February 19, 2016State Formal Notice of Violation issued1 linked violation
- January 24, 2016State Formal Notice of Violation issued3 linked violations
- November 18, 2015State Formal Notice of Violation issued3 linked violations
- October 31, 2015State Compliance achieved3 linked violations
- August 3, 2015State Civil Case filed in State court1 linked violation
- June 30, 2015State Compliance achieved6 linked violations
- November 6, 2014State Civil Case filed in State courtgeneral compliance action — not tied to a specific violation on record
- November 5, 2014State Civil Case filed in State court7 linked violations
- November 5, 2014State Civil Case filed in State court1 linked violation
- October 31, 2014State Compliance achieved2 linked violations
- September 13, 2014State Compliance achieved9 linked violations
- July 29, 2014State Compliance achieved1 linked violation
- June 30, 2014State Compliance achieved21 linked violations
- April 16, 2014State Formal Notice of Violation issued21 linked violations
- April 9, 2014State Formal Notice of Violation issued19 linked violations
- March 31, 2014State Compliance achieved9 linked violations
- January 31, 2014State Formal Notice of Violation issued9 linked violations
- October 1, 2013State Compliance achieved21 linked violations
- July 17, 2013State Administrative/Compliance Order without penalty issued21 linked violations
- April 30, 2013State Civil Case filed in State court5 linked violations
- April 30, 2013State Civil Case filed in State court10 linked violations
- April 30, 2013State Civil Case filed in State court2 linked violations
- February 8, 2013State Formal Notice of Violation issued29 linked violations
- February 6, 2013State Formal Notice of Violation issued1 linked violation
- July 1, 2012State Compliance achieved53 linked violations
- May 11, 2012State Formal Notice of Violation issued24 linked violations
- April 30, 2012State Compliance achieved1 linked violation
- March 31, 2012State Compliance achieved4 linked violations
- December 31, 2011State Compliance achieved1 linked violation
- September 7, 2011State Formal Notice of Violation issued1 linked violation
- July 1, 2011State Compliance achieved1 linked violation
- June 30, 2011State Compliance achieved1 linked violation
- June 27, 2011State Formal Notice of Violation issued3 linked violations
- June 27, 2011State Formal Notice of Violation issued3 linked violations
- April 30, 2011State Compliance achieved13 linked violations
- March 31, 2011State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- March 31, 2011State Compliance achieved2 linked violations
- February 14, 2011State Compliance achieved1 linked violation
- June 2, 2010State Civil Case filed in State court5 linked violations
- April 30, 2010State Compliance achieved1 linked violation
- March 31, 2010State Compliance achieved77 linked violations
- September 30, 2009State Compliance achieved29 linked violations
- December 31, 2008State Compliance achieved1 linked violation
- September 30, 2008State Compliance achieved236 linked violations
- June 24, 2008State Civil Case filed in State court8 linked violations
- June 24, 2008State Compliance achieved1 linked violation
- June 24, 2008State Civil Case filed in State court4 linked violations
- June 30, 2007State Compliance achieved2 linked violations
- June 30, 2007State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- February 6, 2007State Formal Notice of Violation issued3 linked violations
- February 5, 2007State Formal Notice of Violation issued3 linked violations
- December 31, 2006State Compliance achieved22 linked violations
- August 22, 2006State Formal Notice of Violation issued51 linked violations
- August 12, 2004State Public Notification requested2 linked violations
- August 14, 2003State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- August 12, 2002State Public Notification requested1 linked violation
- November 13, 2001State Public Notification received1 linked violation
- May 12, 2000State Violation/Reminder Notice1 linked violation
- August 10, 1999State Public Notification requested1 linked violation
- May 13, 1999State Public Notification requested2 linked violations
- February 9, 1999State Public Notification requested3 linked violations
- November 10, 1998State Public Notification requested4 linked violations
- August 1, 1998State Public Notification received1 linked violation
- July 7, 1998State Public Notification received1 linked violation
- June 19, 1998State Public Notification received2 linked violations
- May 13, 1998State Public Notification requested3 linked violations
- February 11, 1998State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
- October 21, 1997State Public Notification received1 linked violation
- September 24, 1997State Public Notification received1 linked violation
- September 1, 1997State Public Notification received1 linked violation
- August 8, 1997State Public Notification received1 linked violation
- July 15, 1997State Public Notification received1 linked violation
- May 12, 1997State Public Notification requested1 linked violation
- March 3, 1997State Public Notification received1 linked violation
- January 15, 1997State Public Notification received2 linked violations
- November 6, 1996State Public Notification requested3 linked violations
- August 8, 1996State Public Notification requested1 linked violation
- May 8, 1996State Public Notification requested1 linked violation
- February 20, 1996State Public Notification received1 linked violation
- August 22, 1995State Public Notification received1 linked violation
- July 24, 1995State Public Notification received1 linked violation
- July 12, 1995State Public Notification received1 linked violation
- March 14, 1995State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- February 7, 1995State Public Notification requested1 linked violation
- November 30, 1994State Formal Notice of Violation issued1 linked violation
- November 30, 1994State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- November 5, 1994State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 28, 1994State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 19, 1994State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- June 29, 1994State Public Notification received1 linked violation
- June 6, 1994State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- May 30, 1994State Public Notification received1 linked violation
- April 20, 1994State Public Notification requested1 linked violation
- March 4, 1994State Administrative/Compliance Order without penalty issuedgeneral compliance action — not tied to a specific violation on record
- January 29, 1994State Public Notification received1 linked violation
- December 9, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- September 22, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 19, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 18, 1993State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- May 7, 1993State Public Notification received1 linked violation
- October 30, 1992State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
Contact
MAYAGUEZ
787-620-2277
MAYAGUEZ, PR 00680