BLUE LAKE REST AREA
Washington — Transient Non-Community — PWSID: WA53HD055
System Information
| PWSID | WA53HD055 |
| System Name | BLUE LAKE REST AREA |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Ephrata |
| ZIP Code | 98823 |
| Address | 804 Basin Ave |
| Organization | BLUE LAKE REST AREA |
| Phone | — |
Population & Service
| Population Served | 172 |
| Service Connections | 1 |
Drinking Water Violations (6)
This water system has 6 violations recorded in the EPA SDWIS database.
| Begin Date | End Date | Contaminant | Category | Health-Based | Major | Measured | Federal MCL | State MCL | Status | Return to Compliance | Rule |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2025 | Sep 30, 2025 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2025 | — | |
| May 1, 2005 | May 31, 2005 | MR | No | No | — | 5% of samples | — | Archived | May 31, 2005 | — | |
| Aug 1, 1997 | Aug 31, 1997 | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1997 | — | |
| Apr 1, 1993 | Apr 30, 1993 | MCL | Yes | No | — | 5% of samples | — | Archived | Apr 30, 1993 | — | |
| Aug 1, 1992 | Aug 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1992 | — | |
| — | — | — | No | No | — | — | — | — | — | — |
About This Water System
Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.