Water quality for ZIP code 93933
ZIP 93933 covers Marina in Monterey County, California, one of 31 ZIP codes in the county. 311 active public water systems serve the county; 127 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 Monterey County
156 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Hitchcock RD WS #01 |
35 | 0 | 5.1 mi | |
| Castroville Community Services District |
7,515 | 2 | 5.7 mi | |
| Seaside Municipal Water System |
2,800 | 0 | 5.7 mi | |
| Bluffs WS |
120 | 0 | 6.1 mi | |
| Baumann RD WS #01 |
48 | 0 | 7.8 mi | |
| Cwsc Oak Hills |
3,214 | 0 | 7.9 mi | |
| Cwsc Salinas |
114,286 | 0 | 8.0 mi | |
| Dolan RD Mwc |
120 | 0 | 8.0 mi | |
| Blackie RD WS #05 |
78 | 0 | 8.0 mi | |
| Psmcsd Moss Landing Harbor WS |
520 | 0 | 8.1 mi | |
| Green Acres WA |
56 | 0 | 8.1 mi | |
| Psmcsd Blackie RD WS |
60 | 0 | 8.2 mi | |
| Cal AM Water Company Ralph Lane |
92 | 0 | 8.4 mi | |
| Canada Woods WC |
356 | 0 | 8.4 mi | |
| Laguna Seca WC |
162 | 1 | 8.5 mi | |
| Assisi Mwc |
126 | 1 | 8.6 mi | |
| Tierra Meadows HOA WS |
58 | 0 | 8.6 mi | |
| Tierra Verde Mwc |
48 | 1 | 8.7 mi | |
| Del Monte Farms RD WS #03 |
55 | 0 | 8.7 mi | |
| Cwsc Salinas Hills |
7,733 | 0 | 8.8 mi | |
| Rancho Borromeo Mwc |
100 | 1 | 8.8 mi | |
| Tasco Spreckels Water Company |
672 | 0 | 8.9 mi | |
| Cal AM Water Company Ambler Park |
1,370 | 0 | 8.9 mi | |
| Orchard LN WS #02 |
32 | 0 | 9.1 mi | |
| Merrill Gardens Iris Canyon WS |
136 | 1 | 9.2 mi |
Non-community systems in Monterey County (154: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Monterey 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.