Water quality in Tumwater, Washington
Tumwater is in Thurston County. 322 active public water systems serve the county; 83 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 Thurston County
195 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Holiday Acres |
65 | 0 | 0.9 mi | |
| Lazy Acres 351 |
267 | 0 | 1.2 mi | |
| Prine Drive Apartments |
40 | 1 | 1.3 mi | |
| Summerhill |
42 | 0 | 1.3 mi | |
| Parkwood Apartments |
60 | 1 | 1.4 mi | |
| Israel Place San Angelo Park |
146 | 0 | 1.4 mi | |
| Henderson Boulevard |
418 | 0 | 1.5 mi | |
| Fairwind Mobile Home Park |
45 | 0 | 1.5 mi | |
| Laurel Park Community LLC |
165 | 1 | 1.6 mi | |
| Burnsville 676 |
183 | 0 | 1.8 mi | |
| Cloister |
29 | 0 | 1.9 mi | |
| Silver Fox 693 |
50 | 0 | 1.9 mi | |
| Pederson Place 604 |
90 | 0 | 2.2 mi | |
| Mulford Estates |
58 | 0 | 2.4 mi | |
| Lakeland Manor |
122 | 0 | 2.5 mi | |
| Timberlane Mobile Estates |
120 | 1 | 2.6 mi | |
| Longhorn Country Estates 687 |
70 | 0 | 2.6 mi | |
| Lakeside LLC |
178 | 1 | 2.6 mi | |
| Black Lake Bible Camp & Conf Ctr |
477 | 1 | 2.7 mi | |
| Ski View Estates |
50 | 4 | 2.7 mi | |
| Cornerstone Estates 606 |
48 | 1 | 2.7 mi | |
| Haynes Acres Division 1 |
74 | 2 | 2.8 mi | |
| Sylvan Terrace Condominiums |
64 | 0 | 2.8 mi | |
| Vineyard the 696 |
130 | 0 | 2.8 mi | |
| Tall Firs Mobile Home Park |
177 | 0 | 2.8 mi |
Non-community systems in Thurston County (126: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Thurston County, nearest to Tumwater 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.