ENERGY DEPT OF/200W
Washington — Non-Transient Non-Community — PWSID: WA5300100
System Information
| PWSID | WA5300100 |
| System Name | ENERGY DEPT OF/200W |
| System Type | Non-Transient Non-Community |
| Water Source | Surface Water |
| Activity Status | Active |
| Owner Type | Federal |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | Yes |
| First Reported | Mar 1, 1991 |
| Last Reported | Dec 11, 2025 |
Location & Contact
| State | Washington |
| City | Richland |
| ZIP Code | 99352 |
| Address | PO Box 943 MSIN:S0-20 |
| Organization | ENERGY DEPT OF/200W |
| Phone | — |
Population & Service
| Population Served | 6,351 |
| Service Connections | 185 |
Drinking Water Violations (7)
This water system has 7 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Mar 1, 1995 | Mar 31, 1995 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Mar 31, 1995 | Surface Water Treatment Rule |
| Feb 1, 1995 | Feb 28, 1995 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Feb 28, 1995 | Surface Water Treatment Rule |
| Jan 1, 1995 | Jan 31, 1995 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jan 31, 1995 | Surface Water Treatment Rule |
| Nov 1, 1994 | Nov 30, 1994 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Nov 30, 1994 | Surface Water Treatment Rule |
| Sep 1, 1994 | Sep 30, 1994 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Sep 30, 1994 | Surface Water Treatment Rule |
| Aug 1, 1994 | Aug 31, 1994 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Aug 31, 1994 | Surface Water Treatment Rule |
| Jul 1, 1994 | Jul 31, 1994 | Surface Water Treatment Rule | TT | Yes | No | — | — | — | Resolved | Jul 31, 1994 | Surface Water Treatment 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.