Water quality for ZIP code 98330
Pierce County, Washington, one of 57 ZIP codes in the county. 357 active public water systems serve the county; 107 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Pierce County
226 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Holiday Hills Community Club INC |
50 | 4 | 3.8 mi | |
| Alder Lake |
85 | 0 | 4.5 mi | |
| Citizens Water Association |
60 | 1 | 5.3 mi | |
| Ashford Water District |
1,141 | 0 | 6.2 mi | |
| Eatonville Water Dept |
3,945 | 1 | 7.8 mi | |
| Nisqually Park |
218 | 0 | 11.7 mi | |
| Elkhorn Water District |
41 | 0 | 11.8 mi | |
| Boots & Saddles 662 |
150 | 0 | 11.8 mi | |
| Clear Lake Water District |
317 | 2 | 11.8 mi | |
| Camp Benbow |
130 | 2 | 13.2 mi | |
| Clark & Owens Water System |
26 | 0 | 14.1 mi | |
| Forest Glen 762 |
62 | 0 | 14.8 mi | |
| Prairie View Estates 759 |
107 | 0 | 14.9 mi | |
| Kapowsin Water District |
70 | 0 | 15.0 mi | |
| Clerget 253 |
48 | 0 | 15.7 mi | |
| Hidden Gardens Homeowners Coop |
66 | 1 | 15.9 mi | |
| Glacier Vista 665 |
100 | 0 | 16.4 mi | |
| Hartwood Water System |
95 | 1 | 16.4 mi | |
| Southcreek #1 |
69 | 0 | 17.4 mi | |
| Pleasant Valley 307 |
50 | 0 | 17.5 mi | |
| Webster Hill 610 |
55 | 0 | 17.6 mi | |
| Sunwood Graham |
315 | 2 | 17.7 mi | |
| Graham Hill Mutual Water CO INC |
1,440 | 1 | 18.1 mi | |
| Muck Creek Hill |
46 | 0 | 18.2 mi | |
| Country/eldorado Water System |
915 | 0 | 18.4 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, the county this ZIP code lies in, nearest to the ZIP code's centre 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.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA 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.