Public water system record
City of Ilwaco Water Department
Serves Ilwaco, Pacific County, WA · 2,757 people served
Federal records show no health-based violations and 1 monitoring/reporting issue for City of Ilwaco Water Department 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
- 1
Key facts
- City of Ilwaco Water Department draws water from 1 surface water intake.
- Record on file since 1979, with 4 health-based violations before October 19, 2016.
- Lead pipe inventory: 0 lead and 350 unknown out of 533 service lines.
Check whether City of Ilwaco Water Department 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.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
Consumer Confidence Rule
OTHER
|
Jul 1, 2016 | Resolved |
Full record since 1979
EPA's records for City of Ilwaco Water Department go back to 1979. Before October 19, 2016 they list 4 health-based violations (2 resolved, 2 archived by EPA without a recorded fix) and 46 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1970s | 0 | 1 |
| 1990s | 1 | 6 |
| 2000s | 3 | 34 |
| 2010 to October 18, 2016 | 0 | 5 |
Most recent health-based violation before October 19, 2016: Surface Water Treatment Rule, began November 2005, Archived.
Show all 4 health-based violations before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Surface Water Treatment Rule
Treatment technique failure
|
Nov 1, 2005 | Archived |
|
Surface Water Treatment Rule
Treatment technique failure
|
Oct 1, 2005 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Sep 1, 2005 | Resolved |
|
Surface Water Treatment Rule
Treatment technique failure
|
Mar 1, 1998 | Archived |
Where the water comes from
City of Ilwaco Water Department draws water from 1 surface water intake. It also has an emergency connection to Long Beach Water Department. 1 other public water system has an emergency connection to City of Ilwaco Water Department.
Emergency or part-time connections to
- Long Beach Water Department Long Beach, WA
Annual water quality report
City of Ilwaco Water Department 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