Water quality for ZIP code 94956
ZIP 94956 covers Inverness and Point Reyes Station in Marin County, California, one of 29 ZIP codes in the county. 47 active public water systems serve the county; 3 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 Marin County
13 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| North Marin WD Pt. Reyes |
1,841 | 0 | 3.8 mi | |
| Inverness Public Utility Dist |
1,445 | 1 | 6.3 mi | |
| Nicasio Valley Ranch Mutual |
36 | 0 | 6.7 mi | |
| Bolinas Community Pud |
1,937 | 0 | 10.0 mi | |
| Stinson Beach County Wtr Dist |
583 | 0 | 12.2 mi | |
| Marin Municipal Water District |
188,116 | 0 | 15.5 mi | |
| Blue Mountain Center |
25 | 0 | 16.3 mi | |
| Lawson S Landing |
946 | 0 | 17.0 mi | |
| Muir Beach Community |
336 | 0 | 17.0 mi | |
| Green Gulch Farm |
75 | 1 | 17.5 mi | |
| Coast Springs Cal. Water Service (puc) |
445 | 0 | 17.9 mi | |
| Estero Mutual |
206 | 0 | 18.1 mi | |
| Nps Ggnra |
75 | 0 | 21.5 mi |
Non-community systems in Marin County (33: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Marin 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 California 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.