Water quality in Gig Harbor, Washington
Gig Harbor 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 |
|---|---|---|---|---|
| Dobler John D Water System |
128 | 0 | 1.0 mi | |
| Rosedale East |
798 | 0 | 1.0 mi | |
| Hillcrest Mobile Home Park |
198 | 0 | 1.1 mi | |
| Washington State Corrections-Women |
1,205 | 0 | 1.2 mi | |
| Peninsula Mobile Park |
92 | 0 | 1.2 mi | |
| East Gig Harbor Water District |
410 | 0 | 1.3 mi | |
| Cedar Crest |
2,954 | 0 | 1.4 mi | |
| Rosedale Heights Trailer Park |
444 | 0 | 1.5 mi | |
| Sehmel Road |
42 | 0 | 1.6 mi | |
| Crescent Valley #333 |
91 | 0 | 1.6 mi | |
| Harborland Mobile Park |
75 | 1 | 1.7 mi | |
| S & I |
482 | 0 | 1.7 mi | |
| Kooley S Harbor Estates |
58 | 0 | 1.8 mi | |
| Greenwood Estates |
61 | 0 | 2.0 mi | |
| Shore Acres Water Company |
540 | 0 | 2.1 mi | |
| Quistorff |
1,113 | 0 | 2.2 mi | |
| Shorecrest |
289 | 0 | 2.2 mi | |
| Rosemount |
320 | 0 | 2.3 mi | |
| Four Corners |
77 | 0 | 2.4 mi | |
| Olympic Water System |
75 | 0 | 2.4 mi | |
| Rosedale Community Club |
96 | 0 | 2.5 mi | |
| Canterwood Water System |
1,805 | 0 | 2.5 mi | |
| Strohs |
3,192 | 0 | 2.5 mi | |
| Olympic Sunset West |
410 | 0 | 2.7 mi | |
| Henderson Bay |
61 | 0 | 2.7 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 Gig Harbor 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.