Ephrata, WA · Grant County

PAINTED HILLS WATER ASSOCIATION 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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.

System facts

System ID (PWSID): WA5365640
System type: Community Water System
Population served: 70
Service connections: 22
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2025 – September 25, 2025
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2025 – March 31, 2025
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Chlordane
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Benzo(a)pyrene
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Heptachlor epoxide
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Heptachlor
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
LASSO
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Atrazine
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Simazine
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Pentachlorophenol
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Toxaphene
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Methoxychlor
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
BHC-GAMMA
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Endrin
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
2,4,5-TP
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Dinoseb
January 1, 2023 – December 31, 2025
Archived
Monitoring, Regular
—
Picloram
January 1, 2023 – December 31, 2025
Archived
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
November 1, 2022 – November 30, 2022
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2021 – September 21, 2021
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
June 1, 2021 – June 30, 2021
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2021 – December 31, 2021
Resolved
Monitoring, Regular
—
2,4,5-TP
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Pentachlorophenol
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Dinoseb
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Picloram
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Regular
—
Dalapon
January 1, 2020 – December 31, 2022
Resolved
Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
January 1, 2019 – January 31, 2019
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2018 – September 27, 2018
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2017 – November 15, 2017
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2015 – December 31, 2015
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2014 – October 1, 2014
Resolved
Monitoring, Regular
—
Nitrate
January 1, 2014 – December 31, 2014
Resolved
Monitoring, Regular
—
2,4,5-TP
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Pentachlorophenol
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Picloram
July 1, 2013 – September 30, 2013
Resolved
Monitoring, Regular
—
Dinoseb
July 1, 2013 – September 30, 2013
Resolved
Consumer Confidence Report Complete Failure to Report
—
Consumer Confidence Rule
July 1, 2013 – October 7, 2013
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
June 1, 2012 – June 30, 2012
Resolved
Monitoring, Regular
—
LASSO
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
OXAMYL
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfone
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Carbofuran
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Aldicarb
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Dalapon
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Picloram
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Dinoseb
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
2,4,5-TP
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Pentachlorophenol
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Endrin
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
BHC-GAMMA
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Methoxychlor
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Toxaphene
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Simazine
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Atrazine
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Heptachlor
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Heptachlor epoxide
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Benzo(a)pyrene
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Pentachlorophenol
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
Chlordane
July 1, 2007 – September 30, 2007
Archived
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
Diquat
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Regular
—
LASSO
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Dinoseb
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Picloram
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Dalapon
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Diquat
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Aldicarb
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Carbofuran
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfone
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Aldicarb sulfoxide
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
OXAMYL
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Diquat
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Chlordane
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Pentachlorophenol
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Benzo(a)pyrene
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
HEXACHLOROBENZENE
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Heptachlor epoxide
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Heptachlor
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Atrazine
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Hexachlorocyclopentadiene
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Simazine
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Di(2-ethylhexyl) adipate
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Toxaphene
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Methoxychlor
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
BHC-GAMMA
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
Endrin
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
April 1, 2007 – June 30, 2007
Resolved
Monitoring, Regular
—
Pentachlorophenol
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
2,4,5-TP
April 1, 2007 – June 30, 2007
Archived
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
ETHYLENE DIBROMIDE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
1,2-DIBROMO-3-CHLOROPROPANE
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Diquat
January 1, 2007 – March 31, 2007
Resolved
Monitoring, Regular
—
Diquat
January 1, 2007 – March 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
November 1, 2006 – November 30, 2006
Archived
Monitoring, Regular
—
Diquat
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Diquat
October 1, 2006 – December 31, 2006
Resolved
Monitoring, Regular
—
Diquat
July 1, 2006 – September 30, 2006
Archived
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
November 1, 1995 – November 30, 1995
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
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
July 1, 2025 – September 25, 2025	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2025 – March 31, 2025	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2023 – December 31, 2025	Monitoring, Regular	Dalapon	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Chlordane	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Benzo(a)pyrene	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Heptachlor epoxide	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Heptachlor	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	LASSO	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Atrazine	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Simazine	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Pentachlorophenol	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Toxaphene	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Methoxychlor	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	BHC-GAMMA	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Endrin	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Dinoseb	—	Archived
January 1, 2023 – December 31, 2025	Monitoring, Regular	Picloram	—	Archived
November 1, 2022 – November 30, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2021 – September 21, 2021	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2021 – June 30, 2021	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2021 – December 31, 2021	Monitoring, Regular	Nitrate	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	2,4,5-TP	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Pentachlorophenol	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Dinoseb	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Picloram	—	Resolved
January 1, 2020 – December 31, 2022	Monitoring, Regular	Dalapon	—	Resolved
January 1, 2019 – January 31, 2019	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 2018 – September 27, 2018	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
July 1, 2017 – November 15, 2017	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2015 – December 31, 2015	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2014 – October 1, 2014	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
January 1, 2014 – December 31, 2014	Monitoring, Regular	Nitrate	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	2,4,5-TP	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Pentachlorophenol	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Dalapon	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Picloram	—	Resolved
July 1, 2013 – September 30, 2013	Monitoring, Regular	Dinoseb	—	Resolved
July 1, 2013 – October 7, 2013	Consumer Confidence Report Complete Failure to Report	Consumer Confidence Rule	—	Resolved
June 1, 2012 – June 30, 2012	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	LASSO	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	OXAMYL	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Aldicarb sulfone	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Carbofuran	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Aldicarb	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Dalapon	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Picloram	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Dinoseb	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	2,4,5-TP	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Pentachlorophenol	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Endrin	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	BHC-GAMMA	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Methoxychlor	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Toxaphene	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Simazine	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Atrazine	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Heptachlor	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Heptachlor epoxide	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Benzo(a)pyrene	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Pentachlorophenol	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	Chlordane	—	Archived
July 1, 2007 – September 30, 2007	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
July 1, 2007 – September 30, 2007	Monitoring, Regular	Diquat	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	LASSO	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Dinoseb	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Picloram	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Dalapon	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Diquat	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Aldicarb	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Carbofuran	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Aldicarb sulfone	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Aldicarb sulfoxide	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	OXAMYL	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Diquat	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Chlordane	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Pentachlorophenol	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Benzo(a)pyrene	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	HEXACHLOROBENZENE	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Heptachlor epoxide	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Heptachlor	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Atrazine	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Hexachlorocyclopentadiene	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Simazine	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Di(2-ethylhexyl) adipate	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Toxaphene	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Methoxychlor	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	BHC-GAMMA	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	Endrin	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
April 1, 2007 – June 30, 2007	Monitoring, Regular	Pentachlorophenol	—	Archived
April 1, 2007 – June 30, 2007	Monitoring, Regular	2,4,5-TP	—	Archived
January 1, 2007 – March 31, 2007	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	ETHYLENE DIBROMIDE	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	1,2-DIBROMO-3-CHLOROPROPANE	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Diquat	—	Resolved
January 1, 2007 – March 31, 2007	Monitoring, Regular	Diquat	—	Resolved
November 1, 2006 – November 30, 2006	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Archived
October 1, 2006 – December 31, 2006	Monitoring, Regular	Diquat	—	Resolved
October 1, 2006 – December 31, 2006	Monitoring, Regular	Diquat	—	Resolved
July 1, 2006 – September 30, 2006	Monitoring, Regular	Diquat	—	Archived
November 1, 1995 – November 30, 1995	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Archived
October 1, 1979 – October 31, 1979	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

September 25, 2025State Compliance achieved1 linked violation
June 30, 2025State Compliance achieved1 linked violation
May 15, 2025State Compliance achieved2 linked violations
May 15, 2025State Compliance achieved5 linked violations
December 7, 2022State Compliance achieved1 linked violation
August 17, 2022State Compliance achieved1 linked violation
March 10, 2022State Compliance achieved2 linked violations
September 21, 2021State Compliance achieved1 linked violation
July 29, 2021State Compliance achieved1 linked violation
February 19, 2019State Compliance achieved1 linked violation
September 27, 2018State Compliance achieved1 linked violation
November 15, 2017State Compliance achieved1 linked violation
October 3, 2016State Compliance achieved1 linked violation
October 1, 2014State Compliance achieved1 linked violation
December 9, 2013State Compliance achieved5 linked violations
October 7, 2013State Compliance achieved1 linked violation
July 31, 2013State Compliance achieved1 linked violation
July 31, 2012State Compliance achieved1 linked violation
January 1, 2008State Compliance achieved34 linked violations

Contact

PAINTED HILLS WATER ASSOCIATION

Phone not on record

Ephrata, WA 98823