SUCIA ISLAND STATE PARK
Washington — Transient Non-Community — PWSID: WA53SP900
System Information
| PWSID | WA53SP900 |
| System Name | SUCIA ISLAND STATE PARK |
| System Type | Transient Non-Community |
| Water Source | Ground Water Under Influence |
| Activity Status | Active |
| Owner Type | State |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 7, 1981 |
| Last Reported | Dec 11, 2025 |
Location & Contact
| State | Washington |
| City | Olga |
| ZIP Code | 98279-8556 |
| Address | 3572 Olga Road |
| Organization | SUCIA ISLAND STATE PARK |
| Phone | — |
Population & Service
| Population Served | 794 |
| Service Connections | 13 |
Drinking Water Violations (10)
This water system has 10 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, 2022 | Dec 31, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | Nitrate Rule |
| Jan 1, 2022 | Dec 31, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | Nitrate Rule |
| Jan 1, 2022 | Dec 31, 2022 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2022 | Nitrate Rule |
| Mar 1, 2014 | — | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Apr 28, 2014 | Surface Water Treatment Rule |
| Mar 1, 2014 | — | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Apr 28, 2014 | Surface Water Treatment Rule |
| Jul 1, 2013 | Jul 31, 2013 | Surface Water Treatment Rule | MR | No | Yes | — | — | — | Resolved | Jul 31, 2013 | Surface Water Treatment Rule |
| Jul 1, 2013 | Jul 31, 2013 | Surface Water Treatment Rule | MR | No | Yes | — | — | — | Resolved | Jul 31, 2013 | Surface Water Treatment Rule |
| Dec 1, 2006 | Dec 31, 2006 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Dec 31, 2006 | Total Coliform Rule |
| Apr 1, 2000 | Apr 30, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Apr 30, 2000 | Total Coliform Rule |
| Aug 1, 1995 | Aug 31, 1995 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Aug 31, 1995 | Total Coliform Rule |
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.