Washtucna, WA · Adams County
WASHTUCNA WATER DEPARTMENT Water System
Consumer Confidence Report status
WASHTUCNA WATER DEPARTMENT 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 WASHTUCNA WATER DEPARTMENT.
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)
- WA5393450
- System type
- Community Water System
- Population served
- 250
- Service connections
- 150
- Ownership
- local government
- Water source
- groundwater (wells)
WASHTUCNA WATER DEPARTMENT is one of 3,227 community water systems in Washington in the 500 or fewer people size category, serving 250 people from groundwater.
As of August 1, 2026, its federal record holds 75 entries between 1979 and 2023, all of which EPA lists as closed. Nothing has been added since 2023.
Of the 75, 73 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 the Stage 2 Disinfectants and Disinfection Byproducts Rule.
Violation history
Monitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2023 – December 31, 2025
ArchivedMonitoring, Regular
—Nitrite
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Selenium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Antimony, Total
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Arsenic
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Barium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Cadmium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Chromium
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—CYANIDE
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Fluoride
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Mercury
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Nickel
January 1, 2023 – December 31, 2025
ResolvedMonitoring, Regular
—Thallium, Total
January 1, 2023 – December 31, 2025
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2023 – December 31, 2025
ArchivedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2017 – February 8, 2018
ResolvedMonitoring, Regular
—Nitrate
January 1, 2016 – December 31, 2016
ResolvedMonitoring and Reporting (DBP)
—TTHM
January 1, 2016 – December 31, 2018
ResolvedMonitoring, Regular
—Nitrate
January 1, 2016 – December 31, 2016
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2016 – December 31, 2018
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
June 1, 2015 – June 30, 2015
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2014 – December 26, 2014
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 2014 – May 31, 2014
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Atrazine
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—LASSO
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Heptachlor
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Heptachlor epoxide
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Chlordane
January 1, 2014 – December 31, 2016
ResolvedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2014 – November 17, 2017
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Picloram
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Dalapon
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Benzo(a)pyrene
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Endrin
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—BHC-GAMMA
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Methoxychlor
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Toxaphene
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Simazine
January 1, 2014 – December 31, 2016
ResolvedMonitoring, Regular
—Beryllium, Total
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Arsenic
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Barium
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Cadmium
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Chromium
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—CYANIDE
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Fluoride
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Mercury
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Nickel
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Nitrite
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Selenium
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Antimony, Total
January 1, 2011 – December 31, 2019
ArchivedMonitoring, Regular
—Thallium, Total
January 1, 2011 – December 31, 2019
ArchivedFollow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
January 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Diquat
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Regular
—2,4,5-TP
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Dinoseb
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Picloram
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Pentachlorophenol
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Regular
—Dalapon
January 1, 2002 – December 31, 2004
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1997 – August 31, 1997
ArchivedMonitoring, Regular
—Arsenic
October 1, 1979 – October 31, 1979
ArchivedMonitoring, Regular
—Barium
October 1, 1979 – October 31, 1979
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
—Mercury
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
—Gross Alpha, Excl. Radon and U
October 1, 1979 – October 31, 1979
Archived
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2023 – December 31, 2025 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Archived |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Nitrite | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Selenium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Antimony, Total | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Beryllium, Total | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Arsenic | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Barium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Cadmium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Chromium | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | CYANIDE | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Fluoride | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Mercury | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Nickel | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring, Regular | Thallium, Total | — | Resolved |
| January 1, 2023 – December 31, 2025 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| July 1, 2017 – February 8, 2018 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2016 – December 31, 2018 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| January 1, 2016 – December 31, 2016 | Monitoring, Regular | Nitrate | — | Resolved |
| January 1, 2016 – December 31, 2018 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| June 1, 2015 – June 30, 2015 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| July 1, 2014 – December 26, 2014 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| May 1, 2014 – May 31, 2014 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Atrazine | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | LASSO | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Heptachlor | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Chlordane | — | Resolved |
| January 1, 2014 – November 17, 2017 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2014 – December 31, 2014 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Dalapon | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Endrin | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Methoxychlor | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Toxaphene | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| January 1, 2014 – December 31, 2016 | Monitoring, Regular | Simazine | — | Resolved |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Beryllium, Total | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Arsenic | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Barium | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Cadmium | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Chromium | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | CYANIDE | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Fluoride | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Mercury | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Nickel | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Nitrite | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Selenium | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Antimony, Total | — | Archived |
| January 1, 2011 – December 31, 2019 | Monitoring, Regular | Thallium, Total | — | Archived |
| January 1, 2007 – December 31, 2007 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Diquat | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | 2,4,5-TP | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dinoseb | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Picloram | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| January 1, 2002 – December 31, 2004 | Monitoring, Regular | Dalapon | — | Resolved |
| August 1, 1997 – August 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Arsenic | — | Archived |
| October 1, 1979 – October 31, 1979 | Monitoring, Regular | Barium | — | 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 | Mercury | — | 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 | Gross Alpha, Excl. Radon and U | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- May 13, 2026State Compliance achieved13 linked violations
- June 27, 2019State Compliance achieved2 linked violations
- June 27, 2019State Compliance achieved1 linked violation
- March 22, 2018State Compliance achieved15 linked violations
- March 22, 2018State Compliance achieved5 linked violations
- February 8, 2018State Compliance achieved1 linked violation
- November 17, 2017State Compliance achieved1 linked violation
- August 29, 2017State Compliance achieved1 linked violation
- August 29, 2017State Compliance achieved1 linked violation
- July 31, 2015State Compliance achieved1 linked violation
- July 13, 2015State Compliance achieved1 linked violation
- July 13, 2015State Compliance achieved1 linked violation
- February 28, 2015State Compliance achieved1 linked violation
- December 26, 2014State Compliance achieved1 linked violation
- July 31, 2014State Compliance achieved2 linked violations
- December 31, 2007State Compliance achieved5 linked violations
- January 1, 2005State Compliance achieved7 linked violations
Common questions
Is WASHTUCNA WATER DEPARTMENT required to publish a Consumer Confidence Report?
- Yes. WASHTUCNA WATER DEPARTMENT 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 WASHTUCNA WATER DEPARTMENT’s next Consumer Confidence Report due?
- WASHTUCNA WATER DEPARTMENT’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does WASHTUCNA WATER DEPARTMENT have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for WASHTUCNA WATER DEPARTMENT.
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
WASHTUCNA WATER DEPARTMENT
Phone not on record
Washtucna, WA 99371