COLUMBUS, OH · Richland County
WATERFALL ESTATES MHP Water System
Current status
1 item on record is open and awaiting resolution as of July 4, 2026. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings. Full details are in the violation history below.
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 Ohio’s official records. Always confirm current status with Ohio before making decisions based on this information.
System facts
- System ID (PWSID)
- OH7002112
- System type
- Community Water System
- Population served
- 51
- Service connections
- 49
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2025 – August 26, 2025
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2025 – December 31, 2025
ArchivedMonitoring and Reporting (DBP)
—TTHM
January 1, 2025 – December 31, 2025
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
November 1, 2015 – November 30, 2015
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2015 – October 31, 2015
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2015 – December 31, 2015
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2015 – December 31, 2015
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2014 – November 30, 2014
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 2014 – October 31, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014
AddressedConsumer Confidence Report Inadequate Reporting
—Consumer Confidence Rule
July 1, 2001 – June 27, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1999 – April 30, 1999
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1998 – September 30, 1998
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1997 – March 31, 1997
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1997 – February 28, 1997
ResolvedMonitoring, Regular
—Dalapon
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Chlordane
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Pentachlorophenol
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Benzo(a)pyrene
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—2,4-D
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Toxaphene
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Aldicarb
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Carbofuran
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Dinoseb
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Simazine
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—OXAMYL
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Glyphosate
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Endothall
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Diquat
October 1, 1995 – December 31, 1995
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1995 – August 31, 1995
ResolvedMonitoring, Regular
—LASSO
July 1, 1995 – September 30, 1995
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1995 – July 31, 1997
ResolvedMonitoring, Regular
—Nitrate
July 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—BHC-GAMMA
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Methoxychlor
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Dalapon
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Diquat
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Glyphosate
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—OXAMYL
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Simazine
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Picloram
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Dinoseb
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfone
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Carbofuran
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Aldicarb
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Atrazine
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Heptachlor
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Heptachlor epoxide
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—2,4-D
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—2,4,5-TP
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Benzo(a)pyrene
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Pentachlorophenol
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—Chlordane
July 1, 1995 – September 30, 1995
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—2,4,5-TP
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Heptachlor epoxide
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—LASSO
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Atrazine
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Carbofuran
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Pentachlorophenol
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Benzo(a)pyrene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Dinoseb
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Picloram
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Glyphosate
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Endothall
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Dalapon
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Toxaphene
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Endrin
April 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Atrazine
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Aldicarb
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Carbofuran
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfone
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Aldicarb sulfoxide
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Simazine
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—OXAMYL
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Diquat
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Dalapon
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Endrin
January 1, 1995 – March 31, 1995
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1995 – July 31, 1997
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—o-Dichlorobenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Selenium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Nickel
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Mercury
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Fluoride
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—CYANIDE
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Chromium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Cadmium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Barium
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Arsenic
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—Asbestos
January 1, 1995 – June 30, 1995
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—2,4-D
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Heptachlor
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—LASSO
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Xylenes, Total
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,2-Dichloropropane
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—CHLOROBENZENE
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Benzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,2,4-Trichlorobenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—DICHLOROMETHANE
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Ethylbenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Trichloroethylene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Total Polychlorinated Biphenyls (PCB)
January 1, 1995 – March 31, 1995
ResolvedMonitoring, Regular
—Toluene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Styrene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—p-Dichlorobenzene
January 1, 1995 – December 31, 1995
ResolvedMonitoring, Regular
—Nitrate
July 1, 1994 – December 31, 1994
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1994 – November 19, 1996
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
January 1, 1994 – July 31, 1997
ResolvedInitial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1993 – July 31, 1997
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 1993 – June 30, 1993
ResolvedMaximum Contaminant Level Violation, Acute (TCR)
Health-basedColiform (TCR)
June 1, 1993 – June 30, 1993
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Endrin
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Toxaphene
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—2,4-D
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 1992 – December 31, 1992
ResolvedMonitoring, Regular
—Selenium
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Nitrate
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Mercury
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Fluoride
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Chromium
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Cadmium
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Barium
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Arsenic
April 12, 1986 – April 11, 1989
ResolvedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
July 16, 1985 – July 15, 1989
Resolved
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmation
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 – August 26, 2025 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2025 – December 31, 2025 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Archived |
| January 1, 2025 – December 31, 2025 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| November 1, 2015 – November 30, 2015 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2015 – October 31, 2015 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2015 – December 31, 2015 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| November 1, 2014 – November 30, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 2014 – October 31, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2014 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Addressed |
| July 1, 2001 – June 27, 2007 | Consumer Confidence Report Inadequate Reporting | Consumer Confidence Rule | — | Resolved |
| April 1, 1999 – April 30, 1999 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| September 1, 1998 – September 30, 1998 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| March 1, 1997 – March 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| February 1, 1997 – February 28, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Dalapon | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Chlordane | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | 2,4-D | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Aldicarb | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Carbofuran | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Dinoseb | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Simazine | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | OXAMYL | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Glyphosate | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Endothall | — | Resolved |
| October 1, 1995 – December 31, 1995 | Monitoring, Regular | Diquat | — | Resolved |
| August 1, 1995 – August 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | LASSO | — | Resolved |
| July 1, 1995 – July 31, 1997 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| July 1, 1995 – December 31, 1995 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Methoxychlor | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Dalapon | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Diquat | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Glyphosate | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | OXAMYL | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Simazine | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Picloram | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Dinoseb | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Carbofuran | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Aldicarb | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Atrazine | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Heptachlor | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 2,4-D | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| July 1, 1995 – September 30, 1995 | Monitoring, Regular | Chlordane | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | LASSO | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Carbofuran | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Dinoseb | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Picloram | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Glyphosate | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Endothall | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Dalapon | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Toxaphene | — | Resolved |
| April 1, 1995 – June 30, 1995 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Aldicarb | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Carbofuran | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Aldicarb sulfone | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Aldicarb sulfoxide | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | OXAMYL | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1995 – July 31, 1997 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | o-Dichlorobenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 1995 – June 30, 1995 | Monitoring, Regular | Asbestos | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Benzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,2,4-Trichlorobenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Ethylbenzene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Trichloroethylene | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 1995 – March 31, 1995 | Monitoring, Regular | Total Polychlorinated Biphenyls (PCB) | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Toluene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | Styrene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| January 1, 1995 – December 31, 1995 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 1994 – December 31, 1994 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 1994 – November 19, 1996 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| January 1, 1994 – July 31, 1997 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| July 1, 1993 – July 31, 1997 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| June 1, 1993 – June 30, 1993 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
| June 1, 1993 – June 30, 1993 | Maximum Contaminant Level Violation, Acute (TCR) | Coliform (TCR) | Health-based | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | 2,4-D | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 1992 – December 31, 1992 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Selenium | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Nitrate | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Mercury | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Fluoride | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Chromium | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Cadmium | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Barium | — | Resolved |
| April 12, 1986 – April 11, 1989 | Monitoring, Regular | Arsenic | — | Resolved |
| July 16, 1985 – July 15, 1989 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Resolved |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)Addressed corrective action reported, pending final confirmation
Enforcement actions
- December 31, 2025State Public Notification requested2 linked violations
- December 31, 2025State Violation/Reminder Notice2 linked violations
- August 26, 2025State Compliance achieved1 linked violation
- August 18, 2025State Violation/Reminder Notice1 linked violation
- September 12, 2016State Compliance achieved2 linked violations
- April 27, 2016State Administrative/Compliance Order with penalty issued3 linked violations
- January 26, 2016State Compliance achieved1 linked violation
- January 25, 2016State Administrative/Compliance Order without penalty issued2 linked violations
- January 6, 2016State Compliance achieved1 linked violation
- November 19, 2015State Public Notification requested4 linked violations
- November 19, 2015State Violation/Reminder Notice4 linked violations
- December 18, 2014State Compliance achieved1 linked violation
- December 18, 2014State Violation/Reminder Notice1 linked violation
- December 18, 2014State Public Notification requested1 linked violation
- December 18, 2014State Compliance achieved1 linked violation
- November 24, 2014State Public Notification requested1 linked violation
- November 24, 2014State Violation/Reminder Notice1 linked violation
- August 15, 2014State Violation/Reminder Notice2 linked violations
- October 10, 2007State Compliance achieved1 linked violation
- April 19, 2007State Compliance achieved4 linked violations
- April 19, 2007State Compliance achieved5 linked violations
- August 9, 2001State Violation/Reminder Notice9 linked violations
- March 18, 1996State Public Notification received8 linked violations
- February 27, 1996State Public Notification requested16 linked violations
- February 27, 1996State Boil Water Order11 linked violations
- February 27, 1996State Violation/Reminder Notice10 linked violations
- February 22, 1996State Violation/Reminder Notice41 linked violations
- January 18, 1996State Compliance achieved5 linked violations
- May 21, 1990State Public Notification received9 linked violations
- March 14, 1990State Compliance achieved1 linked violation
- January 16, 1990State Formal Notice of Violation issued1 linked violation
- January 3, 1990State Compliance achieved8 linked violations
- October 20, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- August 1, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- July 7, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- May 17, 1989State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- January 23, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- January 12, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- September 15, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- June 10, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- March 11, 1987State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
Contact
PETROV, VICK
Phone not on record
COLUMBUS, OH 43223