Water quality in Marrowstone, Washington
Marrowstone is in Jefferson County. 69 active public water systems serve the county; 30 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 Jefferson County
23 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Mats View |
52 | 1 | 5.5 mi | |
| Olympus Beach Tracts |
143 | 1 | 6.0 mi | |
| Tala Point |
45 | 0 | 7.3 mi | |
| Port Townsend City of |
17,053 | 0 | 7.8 mi | |
| Olympic Water & Sewer INC |
3,086 | 0 | 8.2 mi | |
| Discovery Bay Village |
191 | 0 | 8.6 mi | |
| Jefferson County Water Dist #1 |
600 | 4 | 9.3 mi | |
| Cape George Colony Club INC |
1,022 | 1 | 9.6 mi | |
| Moa Tel |
73 | 0 | 9.8 mi | |
| Discovery Bay Leaseholders |
123 | 1 | 10.1 mi | |
| Bywater Bay |
628 | 1 | 10.7 mi | |
| Gardiner Lud 1 |
379 | 1 | 11.0 mi | |
| Snow Creek |
156 | 1 | 11.3 mi | |
| Rondelay Meadows |
90 | 0 | 12.2 mi | |
| Bridgehaven Community Club |
623 | 2 | 13.4 mi | |
| Quilcene |
119 | 1 | 17.1 mi | |
| Tranquilcene Trailer Park |
20 | 0 | 17.3 mi | |
| Coyle |
329 | 1 | 23.3 mi | |
| Lazy C |
367 | 1 | 25.2 mi | |
| Pleasant Tides Water CO OP |
131 | 0 | 27.5 mi | |
| Seamount Estates Community |
92 | 1 | 31.3 mi | |
| Triton Cove |
204 | 1 | 32.4 mi | |
| Olympic Corrections Center |
390 | 0 | 77.1 mi |
Non-community systems in Jefferson County (45: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Jefferson County, nearest to Marrowstone 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.