RAINIER, OR · Columbia County
PRESCOTT, CITY OF Water System
Consumer Confidence Report status
PRESCOTT, CITY OF must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for PRESCOTT, CITY OF.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Oregon’s official records. Always confirm current status with Oregon before making decisions based on this information.
System facts
- System ID (PWSID)
- OR4100692
- System type
- Community Water System
- Population served
- 70
- Service connections
- 39
- Ownership
- local government
- Water source
- groundwater (wells)
PRESCOTT, CITY OF is one of 1,168 community water systems in Oregon in the 500 or fewer people size category, serving 70 people from groundwater.
As of August 1, 2026, its federal record holds 169 entries between 1976 and 2025, all of which EPA lists as closed.
Of the 169, 144 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals, synthetic organic chemicals, and volatile organic chemicals.
Violation history
Consumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2025 – October 16, 2025
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2025 – August 27, 2025
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
April 10, 2025 – August 5, 2025
ResolvedLSL Inventory
Health-basedLEAD AND COPPER RULE REVISIONS
October 17, 2024 – August 5, 2025
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2024 – August 27, 2025
ResolvedMonitoring, Regular
—Arsenic
July 1, 2024 – September 30, 2024
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2024 – August 27, 2025
ResolvedFailure to Conduct Assessment Monitoring
—COLIPHAGE
December 1, 2023 – December 31, 2023
ResolvedFailure to Conduct Assessment Monitoring
—COLIPHAGE
November 1, 2023 – November 30, 2023
ResolvedFailure to Conduct Assessment Monitoring
—COLIPHAGE
October 1, 2023 – October 31, 2023
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 1, 2023 – August 27, 2025
ResolvedFailure to Conduct Assessment Monitoring
—COLIPHAGE
September 1, 2023 – September 30, 2023
ResolvedFailure to Conduct Assessment Monitoring
—COLIPHAGE
August 1, 2023 – August 31, 2023
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
March 5, 2023 – October 8, 2024
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
October 1, 2022 – September 22, 2023
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
October 1, 2022 – December 31, 2022
ResolvedMonitoring, Source Water (GWR)
—E. COLI
July 19, 2021 – October 15, 2024
ResolvedMonitoring, Regular
—Arsenic
July 1, 2017 – September 30, 2017
ResolvedMonitoring, Regular
—Arsenic
January 1, 2016 – March 31, 2016
ResolvedMonitoring, Regular
—Arsenic
January 1, 2014 – December 31, 2014
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 2012 – December 31, 2012
ResolvedMonitoring, Regular
—Combined Radium (-226 and -228)
July 1, 2012 – September 30, 2012
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 1, 2012 – September 30, 2012
ResolvedFailure to Conduct Assessment Monitoring
—COLIPHAGE
January 1, 2012 – December 31, 2012
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
May 19, 2011 – June 15, 2011
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2011 – October 10, 2011
ResolvedPublic Notification Violation for NPDWR Violation
—Public Notice
November 25, 2010 – June 15, 2011
ResolvedMonitoring, Regular
—Arsenic
October 1, 2010 – December 31, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Arsenic
January 1, 2010 – March 31, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
January 1, 2010 – March 31, 2010
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2010 – December 31, 2010
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2010 – December 31, 2010
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
October 1, 2009 – December 31, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
July 1, 2009 – September 30, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
April 1, 2009 – June 30, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
January 1, 2009 – March 31, 2009
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2009 – January 31, 2009
ResolvedMaximum Contaminant Level Violation, Average
Health-basedArsenic
October 1, 2008 – December 31, 2008
ResolvedMonitoring, Regular
—Arsenic
July 1, 2008 – September 30, 2008
ResolvedMonitoring, Regular
—Arsenic
April 1, 2008 – June 30, 2008
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Barium
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Cadmium
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Fluoride
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Mercury
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Nickel
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Selenium
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Endrin
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Diquat
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—OXAMYL
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Simazine
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Picloram
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—LASSO
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—2,4-D
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Chlordane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—Arsenic
January 1, 2008 – March 31, 2008
ResolvedMonitoring, Regular
—Nitrite
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 2008 – December 31, 2010
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2006 – October 31, 2006
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Regular
—Nitrate
January 1, 2006 – December 31, 2006
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 2005 – June 30, 2005
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 19, 2004 – February 10, 2005
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2004 – February 10, 2005
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 19, 2003 – February 10, 2005
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2003 – February 10, 2005
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
November 1, 2002 – November 30, 2002
ResolvedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
October 19, 2002 – March 10, 2003
ResolvedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
October 1, 2002 – October 31, 2002
ResolvedOCCT/SOWT Treatment Installation/Demonstration
Health-basedLead and Copper Rule
January 1, 2000 – April 8, 2002
ResolvedOCCT/SOWT Study/Recommendation
Health-basedLead and Copper Rule
June 1, 1998 – January 13, 1998
ResolvedInitial, Follow-up, or Routine Source Water M/R
—Lead and Copper Rule
December 1, 1997 – January 13, 1998
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 1997 – September 30, 1997
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1997 – August 31, 1997
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1997 – July 31, 1997
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1997 – May 31, 1997
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1997 – April 30, 1997
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1997 – March 31, 1997
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1997 – February 28, 1997
ResolvedMonitoring, Regular
—Nitrate
January 1, 1997 – December 31, 1997
ResolvedWater Quality Parameter M/R
—Lead and Copper Rule
December 1, 1996 – May 31, 1997
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 1996 – September 30, 1996
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1996 – August 31, 1996
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1996 – July 31, 1996
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
March 1, 1996 – March 31, 1996
ResolvedMonitoring, Regular
—Nitrate
January 1, 1996 – December 31, 1996
ResolvedMonitoring, Regular
—Endothall
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Endrin
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—ETHYLENE DIBROMIDE
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Picloram
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Simazine
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—1,2-Dichloroethane
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Benzene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Carbon tetrachloride
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Styrene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Tetrachloroethylene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Toluene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Vinyl chloride
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Chromium
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Mercury
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—CYANIDE
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Selenium
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Nickel
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Fluoride
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Diquat
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Atrazine
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—2,4-D
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—LASSO
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Carbofuran
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Chlordane
January 1, 1996 – January 13, 1998
ResolvedMonitoring, Regular
—Dalapon
January 1, 1996 – January 13, 1998
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1995 – December 31, 1995
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 1995 – September 30, 1995
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1995 – August 31, 1995
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1995 – July 31, 1995
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
May 1, 1995 – May 31, 1995
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
April 1, 1995 – April 30, 1995
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
February 1, 1995 – February 28, 1995
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
December 1, 1994 – December 31, 1994
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
October 1, 1994 – October 31, 1994
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
September 1, 1994 – September 30, 1994
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
September 1, 1994 – September 30, 1994
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
August 1, 1994 – August 31, 1994
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1994 – January 13, 1998
ResolvedMonitoring of Treatment (SWTR-Filter)
—Surface Water Treatment Rule
July 1, 1994 – July 31, 1994
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1994 – July 31, 1994
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 1992 – October 31, 1992
ArchivedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
October 1, 1992 – October 31, 1992
ResolvedMonitoring, Repeat Minor (TCR)
—Coliform (TCR)
September 1, 1991 – September 30, 1991
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1991 – July 31, 1991
ResolvedMonitoring, Regular
—Fluoride
June 24, 1979 – June 23, 1980
ArchivedMonitoring, Regular
—Combined Radium (-226 and -228)
June 1, 1976 – May 31, 1980
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
June 1, 1976 – May 31, 1980
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 |
|---|---|---|---|---|
| October 1, 2025 – October 16, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2025 – August 27, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| April 10, 2025 – August 5, 2025 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 17, 2024 – August 5, 2025 | LSL Inventory | LEAD AND COPPER RULE REVISIONS | Health-based | Resolved |
| October 1, 2024 – August 27, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2024 – September 30, 2024 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 2024 – August 27, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| December 1, 2023 – December 31, 2023 | Failure to Conduct Assessment Monitoring | COLIPHAGE | — | Resolved |
| November 1, 2023 – November 30, 2023 | Failure to Conduct Assessment Monitoring | COLIPHAGE | — | Resolved |
| October 1, 2023 – October 31, 2023 | Failure to Conduct Assessment Monitoring | COLIPHAGE | — | Resolved |
| October 1, 2023 – August 27, 2025 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| September 1, 2023 – September 30, 2023 | Failure to Conduct Assessment Monitoring | COLIPHAGE | — | Resolved |
| August 1, 2023 – August 31, 2023 | Failure to Conduct Assessment Monitoring | COLIPHAGE | — | Resolved |
| March 5, 2023 – October 8, 2024 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2022 – September 22, 2023 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| October 1, 2022 – December 31, 2022 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| July 19, 2021 – October 15, 2024 | Monitoring, Source Water (GWR) | E. COLI | — | Resolved |
| July 1, 2017 – September 30, 2017 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2016 – March 31, 2016 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | Arsenic | — | Archived |
| October 1, 2012 – December 31, 2012 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Resolved |
| July 1, 2012 – September 30, 2012 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 2012 – December 31, 2012 | Failure to Conduct Assessment Monitoring | COLIPHAGE | — | Resolved |
| May 19, 2011 – June 15, 2011 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| January 1, 2011 – October 10, 2011 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| November 25, 2010 – June 15, 2011 | Public Notification Violation for NPDWR Violation | Public Notice | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Arsenic | — | Resolved |
| October 1, 2010 – December 31, 2010 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2010 – March 31, 2010 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2010 – March 31, 2010 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2010 – December 31, 2010 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2010 – December 31, 2010 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2009 – December 31, 2009 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| July 1, 2009 – September 30, 2009 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| April 1, 2009 – June 30, 2009 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2009 – March 31, 2009 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| January 1, 2009 – January 31, 2009 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2008 – December 31, 2008 | Maximum Contaminant Level Violation, Average | Arsenic | Health-based | Resolved |
| July 1, 2008 – September 30, 2008 | Monitoring, Regular | Arsenic | — | Resolved |
| April 1, 2008 – June 30, 2008 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,2-DIBROMO-3-CHLOROPROPANE | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2008 – March 31, 2008 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 2008 – December 31, 2010 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| October 1, 2006 – October 31, 2006 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2006 – December 31, 2006 | Monitoring, Regular | Nitrate | — | Resolved |
| June 1, 2005 – June 30, 2005 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 19, 2004 – February 10, 2005 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2004 – February 10, 2005 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 19, 2003 – February 10, 2005 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| July 1, 2003 – February 10, 2005 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| November 1, 2002 – November 30, 2002 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| October 19, 2002 – March 10, 2003 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| October 1, 2002 – October 31, 2002 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2000 – April 8, 2002 | OCCT/SOWT Treatment Installation/Demonstration | Lead and Copper Rule | Health-based | Resolved |
| June 1, 1998 – January 13, 1998 | OCCT/SOWT Study/Recommendation | Lead and Copper Rule | Health-based | Resolved |
| December 1, 1997 – January 13, 1998 | Initial, Follow-up, or Routine Source Water M/R | Lead and Copper Rule | — | Resolved |
| September 1, 1997 – September 30, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| August 1, 1997 – August 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 1997 – July 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| May 1, 1997 – May 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 1997 – April 30, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 1997 – March 31, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 1997 – February 28, 1997 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 1997 – December 31, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| December 1, 1996 – May 31, 1997 | Water Quality Parameter M/R | Lead and Copper Rule | — | Resolved |
| September 1, 1996 – September 30, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| August 1, 1996 – August 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 1996 – July 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| March 1, 1996 – March 31, 1996 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| January 1, 1996 – December 31, 1996 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Endothall | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | ETHYLENE DIBROMIDE | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Vinyl chloride | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 1996 – January 13, 1998 | Monitoring, Regular | Dalapon | — | Resolved |
| December 1, 1995 – December 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| September 1, 1995 – September 30, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| August 1, 1995 – August 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 1995 – July 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| May 1, 1995 – May 31, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| April 1, 1995 – April 30, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| February 1, 1995 – February 28, 1995 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| December 1, 1994 – December 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| October 1, 1994 – October 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| September 1, 1994 – September 30, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| September 1, 1994 – September 30, 1994 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 1994 – August 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 1994 – January 13, 1998 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| July 1, 1994 – July 31, 1994 | Monitoring of Treatment (SWTR-Filter) | Surface Water Treatment Rule | — | Resolved |
| July 1, 1994 – July 31, 1994 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1992 – October 31, 1992 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1992 – October 31, 1992 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1991 – September 30, 1991 | Monitoring, Repeat Minor (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1991 – July 31, 1991 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| June 24, 1979 – June 23, 1980 | Monitoring, Regular | Fluoride | — | Archived |
| June 1, 1976 – May 31, 1980 | Monitoring, Regular | Combined Radium (-226 and -228) | — | Archived |
| June 1, 1976 – May 31, 1980 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 16, 2025State Compliance achieved1 linked violation
- August 27, 2025State Compliance achieved4 linked violations
- August 5, 2025State Compliance achieved2 linked violations
- March 10, 2025State Public Notification requested2 linked violations
- October 8, 2024State Compliance achieved2 linked violations
- October 9, 2023State Compliance achieved2 linked violations
- February 2, 2023State Public Notification requested2 linked violations
- October 13, 2017State Compliance achieved2 linked violations
- June 18, 2016State Compliance achieved2 linked violations
- June 14, 2013State Compliance achieved1 linked violation
- June 14, 2013State Compliance achieved2 linked violations
- June 14, 2013State Compliance achieved1 linked violation
- June 14, 2013State Compliance achieved1 linked violation
- June 14, 2013State Compliance achieved1 linked violation
- June 14, 2013State Compliance achieved1 linked violation
- June 14, 2013State Compliance achieved2 linked violations
- June 14, 2013State Compliance achieved1 linked violation
- March 29, 2013State Compliance achieved1 linked violation
- March 29, 2013State Compliance achieved1 linked violation
- March 29, 2013State Compliance achieved1 linked violation
- March 29, 2013State Compliance achieved1 linked violation
- February 25, 2013State Compliance achieved1 linked violation
- February 4, 2013State Violation/Reminder Notice3 linked violations
- October 29, 2012State Violation/Reminder Notice2 linked violations
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- October 9, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- April 19, 2012State Compliance achieved1 linked violation
- February 10, 2012State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- October 10, 2011State Compliance achieved5 linked violations
- June 28, 2011State Violation/Reminder Notice1 linked violation
- June 15, 2011State Compliance achieved14 linked violations
- April 25, 2011State Violation/Reminder Notice2 linked violations
- April 18, 2011State Public Notification requested1 linked violation
- February 23, 2011State Compliance achieved1 linked violation
- February 22, 2011State Violation/Reminder Notice68 linked violations
- February 10, 2011State Public Notification requested1 linked violation
- October 26, 2010State Violation/Reminder Notice2 linked violations
- August 2, 2010State Violation/Reminder Notice1 linked violation
- May 24, 2010State Violation/Reminder Notice1 linked violation
- April 26, 2010State Violation/Reminder Notice1 linked violation
- February 22, 2010State Violation/Reminder Notice4 linked violations
- February 16, 2010State Public Notification requested1 linked violation
- November 23, 2009State Violation/Reminder Notice1 linked violation
- November 16, 2009State Public Notification requested1 linked violation
- October 2, 2009State Public Notification received1 linked violation
- August 31, 2009State Violation/Reminder Notice1 linked violation
- April 16, 2009State Administrative/Compliance Order with penalty issued8 linked violations
- November 28, 2007State Compliance achieved2 linked violations
- February 10, 2005State Compliance achieved2 linked violations
- February 10, 2005State Compliance achieved1 linked violation
- February 10, 2005State Compliance achieved1 linked violation
- June 8, 1998State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- March 16, 1998State Administrative/Compliance Order with penalty issued1 linked violation
- March 16, 1998State Administrative/Compliance Order with penalty issued1 linked violation
- January 13, 1998State Compliance achieved115 linked violations
- January 1, 1998State Compliance achieved1 linked violation
- March 1, 1996State Public Notification received66 linked violations
- January 2, 1996State Public Notification received64 linked violations
- January 4, 1995State Compliance achieved1 linked violation
- November 4, 1994State Formal Notice of Violation issued1 linked violation
- August 29, 1994State Administrative/Compliance Order with penalty issuedgeneral compliance action — not tied to a specific violation on record
Common questions
Is PRESCOTT, CITY OF required to publish a Consumer Confidence Report?
- Yes. PRESCOTT, CITY OF is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is PRESCOTT, CITY OF’s next Consumer Confidence Report due?
- PRESCOTT, CITY OF’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does PRESCOTT, CITY OF have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for PRESCOTT, CITY OF.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
PRESCOTT, CITY OF
503-437-0143
RAINIER, OR 97048