Tonasket, WA · Okanogan County
JOHNSON CREEK WATER USERS ASSN 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)
- WA5339411
- System type
- Community Water System
- Population served
- 48
- Service connections
- 27
- Ownership
- privately owned
- Water source
- groundwater (wells)
Violation history
Monitoring, Regular
—Combined Uranium
July 1, 2007 – September 30, 2007
ArchivedMonitoring, Regular
—Diquat
January 1, 2005 – December 31, 2007
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 2004 – April 30, 2004
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 2003 – July 31, 2003
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1997 – November 30, 1997
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
September 1, 1997 – September 30, 1997
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
May 1, 1997 – May 31, 1997
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
February 1, 1997 – February 28, 1997
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 1996 – August 31, 1996
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1996 – March 31, 1996
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
December 1, 1995 – December 31, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
October 1, 1995 – October 31, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
July 1, 1995 – July 31, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
March 1, 1995 – March 31, 1995
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
January 1, 1993 – January 31, 1993
ArchivedMonitoring, Routine Major (TCR)
—Coliform (TCR)
November 1, 1992 – November 30, 1992
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 |
|---|---|---|---|---|
| July 1, 2007 – September 30, 2007 | Monitoring, Regular | Combined Uranium | — | Archived |
| January 1, 2005 – December 31, 2007 | Monitoring, Regular | Diquat | — | Resolved |
| April 1, 2004 – April 30, 2004 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 2003 – July 31, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| November 1, 1997 – November 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| September 1, 1997 – September 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| May 1, 1997 – May 31, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| February 1, 1997 – February 28, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| August 1, 1996 – August 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| March 1, 1996 – March 31, 1996 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| December 1, 1995 – December 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| October 1, 1995 – October 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| July 1, 1995 – July 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| March 1, 1995 – March 31, 1995 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| January 1, 1993 – January 31, 1993 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
| November 1, 1992 – November 30, 1992 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- January 1, 2008State Compliance achieved4 linked violations
- March 31, 1995State Violation/Reminder Notice8 linked violations
- January 31, 1993State Violation/Reminder Notice2 linked violations
- October 31, 1992State Violation/Reminder Notice3 linked violations
- September 30, 1992State Public Notification requested17 linked violations
- September 30, 1992State Violation/Reminder Notice2 linked violations
Contact
JOHNSON CREEK WATER USERS ASSN
Phone not on record
Tonasket, WA 98855-9433