Public water system record
City of Grand Coulee Water Dept
Serves Grand Coulee, Grant County, WA · 1,428 people served
Federal records show no health-based violations and no monitoring or reporting issues for City of Grand Coulee Water Dept in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 0
Key facts
- City of Grand Coulee Water Dept buys its water from City of Electric City.
- Most recent formal enforcement: compliance order (no penalty) by Washington, June 1998.
- Record on file since 1979, with 1 health-based violation before October 19, 2016.
Check whether City of Grand Coulee Water Dept serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016, and no monitoring or reporting violations either.
Full record since 1979
EPA's records for City of Grand Coulee Water Dept go back to 1979. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 3 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 1990s | 1 | 0 |
| 2000s | 0 | 1 |
| 2010 to October 18, 2016 | 0 | 1 |
Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began January 1992, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Treatment technique failure
|
Jan 1, 1992 | Resolved |
Enforcement actions
Washington regulators took 4 formal enforcement actions against City of Grand Coulee Water Dept between 1993 and 1998. The most recent was a compliance order (no penalty) in June 1998.
| Date | By | Action | Violations covered |
|---|---|---|---|
| Jun 29, 1998 | Washington | Compliance order (no penalty) | 1 violation (1 health-based): Surface Water Treatment Rule |
| Feb 25, 1997 | Washington | Signed compliance agreement | 1 violation (1 health-based): Surface Water Treatment Rule |
| Dec 19, 1996 | Washington | Signed compliance agreement | 1 violation (1 health-based): Surface Water Treatment Rule |
| Nov 24, 1993 | Washington | Signed compliance agreement | 1 violation (1 health-based): Surface Water Treatment Rule |
Where the water comes from
City of Grand Coulee Water Dept buys its water from City of Electric City. EPA also lists 3 wells, all for emergency, seasonal or other part-time use.
Buys water from
- City of Electric City Electric City, WA
Annual water quality report
City of Grand Coulee Water Dept must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Where the state allows it, systems serving fewer than 10,000 people may publish the report in a local newspaper or news site instead of mailing it, and must provide a copy on request.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Washington.
Certified drinking water labs by state EPA guidance for private wells