Water quality for ZIP code 93927
ZIP 93927 covers Greenfield 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
Other community water systems in Monterey County
156 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Arroyo Seco Estates Mws |
70 | 2 | 4.3 mi | |
| Arroyo Center WC |
130 | 0 | 4.9 mi | |
| Apple Ave WS #02 |
75 | 2 | 8.1 mi | |
| Greenfield, City of Greenfield |
18,967 | 1 | 9.0 mi | |
| Tassajara Springs WS |
150 | 0 | 9.2 mi | |
| California Orchard WS |
150 | 0 | 11.4 mi | |
| Little Bear Water Company |
2,327 | 1 | 13.0 mi | |
| San Vicente Mwc |
69 | 0 | 13.0 mi | |
| Soledad, City of Soledad |
19,732 | 0 | 13.1 mi | |
| Pine ST WS #01 |
65 | 0 | 13.5 mi | |
| Camphora Apartments |
126 | 2 | 14.5 mi | |
| McCoy RD WS #05 |
92 | 1 | 14.5 mi | |
| Cwsc King City San Jose |
14,046 | 0 | 14.6 mi | |
| Correctional Training Facility Soledad |
4,357 | 0 | 15.2 mi | |
| Cachagua Mutual WS (#4) |
55 | 1 | 15.5 mi | |
| Williams RC Farms WS Gonzales |
35 | 2 | 15.7 mi | |
| Salinas Valley State Prison |
2,930 | 0 | 15.9 mi | |
| Esalen Institute WS |
246 | 0 | 16.3 mi | |
| New Camaldoli Hermitage WS |
33 | 1 | 17.3 mi | |
| River RD WS #25 |
65 | 2 | 17.8 mi | |
| Asoleado Mwc |
101 | 0 | 18.0 mi | |
| Valley Creek MHP WS |
129 | 1 | 18.1 mi | |
| Gonzales, City of Gonzales |
8,333 | 1 | 18.2 mi | |
| Hidden Views MHP WS |
65 | 0 | 18.3 mi | |
| Paradise RD WS #21 |
48 | 1 | 18.4 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.