OLMSTEAD PLACE STATE PARK
Washington - Transient Non-Community - PWSID: WA53SP615
System Information
| PWSID | WA53SP615 |
| System Name | OLMSTEAD PLACE STATE PARK |
| 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 | Dec 12, 1983 |
| Last Reported | Mar 26, 2026 |
Location & Contact
| State | Washington |
| City | Ellensburg |
| ZIP Code | 98926 |
| Address | PO Box 893 |
| Organization | OLMSTEAD PLACE STATE PARK |
| Phone | - |
Population & Service
| Population Served | 93 |
| Service Connections | 4 |
Drinking Water Violations (3)
This water system has 3 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2019 | Jan 31, 2019 | MON | No | Yes | - | - | - | Resolved | Jan 31, 2019 | - | |
| Dec 1, 2005 | Dec 31, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Dec 31, 2005 | - | |
| Nov 1, 2005 | Nov 30, 2005 | MCL | Yes | No | - | 5% of samples | - | Archived | Nov 30, 2005 | - |
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.