MUD MTN DAM WATER SYSTEM
Washington — Transient Non-Community — PWSID: WA5357440
System Information
| PWSID | WA5357440 |
| System Name | MUD MTN DAM WATER SYSTEM |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 3, 1983 |
| Last Reported | Dec 11, 2025 |
Location & Contact
| State | Washington |
| City | Enumclaw |
| ZIP Code | 98022 |
| Address | 30525 SE Mud Mtn Rd |
| Organization | MUD MTN DAM WATER SYSTEM |
| Phone | — |
Population & Service
| Population Served | 184 |
| Service Connections | 4 |
Drinking Water Violations (5)
This water system has 5 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2022 | May 31, 2022 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | May 31, 2022 | Revised Total Coliform Rule |
| Sep 1, 2020 | Sep 30, 2020 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Sep 30, 2020 | Revised Total Coliform Rule |
| Mar 1, 2019 | Mar 31, 2019 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Mar 31, 2019 | Revised Total Coliform Rule |
| Sep 1, 2012 | Sep 30, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 2012 | Total Coliform Rule |
| Jan 1, 2000 | Jan 31, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Jan 31, 2000 | 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.