Water quality in Fort Lewis, Washington
Fort Lewis is in Pierce County. 357 active public water systems serve the county; 107 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Pierce County
226 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Canterbrook Village Apartments |
355 | 0 | 2.4 mi | |
| Dupont Water System City of |
13,141 | 2 | 4.0 mi | |
| Lakewood Water District |
82,425 | 0 | 4.9 mi | |
| Steilacoom Town of |
8,545 | 0 | 5.3 mi | |
| Martens Add Mutual Water Assoc |
79 | 1 | 5.5 mi | |
| Pinewood Glen Mutual Water Assn |
70 | 0 | 5.5 mi | |
| Western State Hospital |
2,857 | 1 | 5.9 mi | |
| Prairie Village Mobile Home Court |
40 | 1 | 6.3 mi | |
| Cole Point Association |
37 | 0 | 6.3 mi | |
| Rainier Villa |
51 | 0 | 6.3 mi | |
| Vinson S Villa Mhp/roy Wye Inn |
40 | 0 | 6.4 mi | |
| Ponderosa Mobile Park |
37 | 0 | 6.6 mi | |
| Pirnie Road |
60 | 1 | 6.6 mi | |
| Mountain Valley Water System |
126 | 1 | 6.7 mi | |
| Mountain Highway Apartments |
56 | 0 | 6.8 mi | |
| Roy City of |
1,214 | 1 | 6.8 mi | |
| Winchester Mobile Homes Water |
350 | 3 | 6.8 mi | |
| Parkland Light & Water Company |
33,775 | 1 | 6.8 mi | |
| Kuzmanich Water System |
45 | 1 | 7.0 mi | |
| Crescent Park 355 |
550 | 0 | 7.1 mi | |
| Little Lake Mobile Home Park |
65 | 2 | 7.1 mi | |
| Twin Firs Mobile Estates |
175 | 0 | 7.1 mi | |
| Enchanted Firs Mobile Estates |
120 | 0 | 7.2 mi | |
| Spanaway Water Company |
34,506 | 0 | 7.3 mi | |
| Terry Lane 354 |
308 | 0 | 7.4 mi |
Non-community systems in Pierce County (130: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Pierce County, nearest to Fort Lewis first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Washington records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.