Loon Lake, WA · Stevens County
STEVENS CO PUD - CLAYTON Water System
Consumer Confidence Report status
STEVENS CO PUD - CLAYTON 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 STEVENS CO PUD - CLAYTON.
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)
- WA5313450
- System type
- Community Water System
- Population served
- 725
- Service connections
- 260
- Ownership
- local government
- Water source
- groundwater (wells)
STEVENS CO PUD - CLAYTON is one of 428 community water systems in Washington in the 501 to 3,300 people size category, serving 725 people from groundwater.
As of August 1, 2026, its federal record holds 31 entries between 1979 and 2010, all of which EPA lists as closed. Nothing has been added since 2010.
All 31 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 and the Radionuclides and Revised Rad Rule.
Violation history
Monitoring, Regular
—Endrin
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—BHC-GAMMA
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Methoxychlor
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Toxaphene
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Simazine
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Atrazine
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—LASSO
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Heptachlor
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Heptachlor epoxide
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Benzo(a)pyrene
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Chlordane
October 1, 2010 – December 31, 2010
ResolvedMonitoring, Regular
—Endrin
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—BHC-GAMMA
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Methoxychlor
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Toxaphene
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) adipate
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Simazine
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Hexachlorocyclopentadiene
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Atrazine
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—LASSO
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Heptachlor
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Heptachlor epoxide
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—HEXACHLOROBENZENE
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Benzo(a)pyrene
July 1, 2010 – September 30, 2010
ResolvedMonitoring, Regular
—Chlordane
July 1, 2010 – September 30, 2010
ResolvedMonitoring, 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 |
|---|---|---|---|---|
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Endrin | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Methoxychlor | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Toxaphene | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Simazine | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Atrazine | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | LASSO | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Heptachlor | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| October 1, 2010 – December 31, 2010 | Monitoring, Regular | Chlordane | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Endrin | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | BHC-GAMMA | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Methoxychlor | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Toxaphene | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Di(2-ethylhexyl) adipate | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Simazine | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Hexachlorocyclopentadiene | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Atrazine | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | LASSO | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Heptachlor | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Heptachlor epoxide | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | HEXACHLOROBENZENE | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Benzo(a)pyrene | — | Resolved |
| July 1, 2010 – September 30, 2010 | Monitoring, Regular | Chlordane | — | Resolved |
| 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
- November 16, 2016State Compliance achieved30 linked violations
Common questions
Is STEVENS CO PUD - CLAYTON required to publish a Consumer Confidence Report?
- Yes. STEVENS CO PUD - CLAYTON 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 STEVENS CO PUD - CLAYTON’s next Consumer Confidence Report due?
- STEVENS CO PUD - CLAYTON’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does STEVENS CO PUD - CLAYTON have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for STEVENS CO PUD - CLAYTON.
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
STEVENS CO PUD - CLAYTON
Phone not on record
Loon Lake, WA 99148