WA · Chelan County
CHELAN CO PUD1 - Peshastin Water System
Consumer Confidence Report status
CHELAN CO PUD1 - Peshastin 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 CHELAN CO PUD1 - Peshastin.
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 Washington’s official records. Always confirm current status with Washington before making decisions based on this information.
System facts
- System ID (PWSID)
- WA5367050
- System type
- Community Water System
- Population served
- 1,397
- Service connections
- 239
- Ownership
- local government
- Water source
- groundwater (wells)
CHELAN CO PUD1 - Peshastin is one of 428 community water systems in Washington in the 501 to 3,300 people size category, serving 1,397 people from groundwater.
As of August 1, 2026, its federal record holds 68 entries between 1979 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.
Of the 68, 59 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 synthetic organic chemicals, inorganic chemicals, and the Total Coliform Rules.
Violation history
Consumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2023 – October 6, 2023
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2021 – December 31, 2021
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2021 – December 31, 2021
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2019 – August 28, 2019
ResolvedMaximum Contaminant Level Violation, E. coli (RTCR)
Health-basedRevised Total Coliform Rule
October 1, 2017 – October 31, 2017
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – February 1, 2018
ResolvedMonitoring, Regular
—Nitrate
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—Nitrate
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—Nitrate
January 1, 2014 – December 31, 2014
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2013 – October 4, 2013
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
October 1, 2004 – October 31, 2004
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
June 1, 2004 – June 30, 2004
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 2004 – February 29, 2004
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 2003 – November 30, 2003
ArchivedMonitoring, Regular
—LASSO
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Heptachlor
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Heptachlor epoxide
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Pentachlorophenol
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Chlordane
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Dalapon
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Picloram
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Dinoseb
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—2,4,5-TP
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Pentachlorophenol
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Endrin
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—BHC-GAMMA
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Methoxychlor
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Toxaphene
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Simazine
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Atrazine
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—LASSO
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Heptachlor
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Heptachlor epoxide
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Pentachlorophenol
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Chlordane
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Dalapon
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Picloram
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Dinoseb
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—2,4,5-TP
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Pentachlorophenol
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Endrin
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—BHC-GAMMA
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Methoxychlor
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Toxaphene
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Simazine
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2002 – December 31, 2004
ArchivedMonitoring, Regular
—Atrazine
January 1, 2002 – December 31, 2004
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
January 1, 1999 – January 31, 1999
ArchivedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
December 1, 1997 – December 31, 1997
ArchivedMonitoring, Repeat Major (TCR)
—Coliform (TCR)
November 1, 1997 – November 30, 1997
ArchivedMonitoring, Regular
—Cadmium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Chromium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Fluoride
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Nitrate
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Selenium
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Mercury
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Arsenic
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Barium
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, 2023 – October 6, 2023 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2021 – December 31, 2021 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2021 – December 31, 2021 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| July 1, 2019 – August 28, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2017 – October 31, 2017 | Maximum Contaminant Level Violation, E. coli (RTCR) | Revised Total Coliform Rule | Health-based | Resolved |
| July 1, 2017 – February 1, 2018 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | Nitrate | — | Resolved |
| July 1, 2013 – October 4, 2013 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| October 1, 2004 – October 31, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| June 1, 2004 – June 30, 2004 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| February 1, 2004 – February 29, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| November 1, 2003 – November 30, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | LASSO | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Heptachlor | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | HEXACHLOROBENZENE | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Benzo(a)pyrene | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chlordane | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dalapon | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Picloram | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dinoseb | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Endrin | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Toxaphene | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Simazine | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Atrazine | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | LASSO | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Heptachlor | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | HEXACHLOROBENZENE | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Benzo(a)pyrene | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Chlordane | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dalapon | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Picloram | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dinoseb | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | 2,4,5-TP | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Endrin | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | BHC-GAMMA | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Methoxychlor | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Toxaphene | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Simazine | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Archived |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Atrazine | — | Archived |
| January 1, 1999 – January 31, 1999 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| December 1, 1997 – December 31, 1997 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Archived |
| November 1, 1997 – November 30, 1997 | Monitoring, Repeat Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Cadmium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Chromium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Fluoride | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Nitrate | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Selenium | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Mercury | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Arsenic | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Barium | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 6, 2023State Compliance achieved1 linked violation
- July 18, 2022State Compliance achieved1 linked violation
- July 18, 2022State Compliance achieved1 linked violation
- August 28, 2019State Compliance achieved1 linked violation
- February 1, 2018State Compliance achieved1 linked violation
- November 6, 2017State Compliance achieved1 linked violation
- March 23, 2015State Compliance achieved1 linked violation
- March 23, 2015State Compliance achieved1 linked violation
- March 23, 2015State Compliance achieved1 linked violation
- October 4, 2013State Compliance achieved1 linked violation
- January 1, 2005State Compliance achieved47 linked violations
Common questions
Is CHELAN CO PUD1 - Peshastin required to publish a Consumer Confidence Report?
- Yes. CHELAN CO PUD1 - Peshastin 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 CHELAN CO PUD1 - Peshastin’s next Consumer Confidence Report due?
- CHELAN CO PUD1 - Peshastin’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CHELAN CO PUD1 - Peshastin have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CHELAN CO PUD1 - Peshastin.
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
Not on record
Phone not on record