Water quality in Greenfield, California
Greenfield is in Monterey 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 |
|---|---|---|---|---|
| Apple Ave WS #02 |
75 | 2 | 0.9 mi | |
| Arroyo Seco Estates Mws |
70 | 2 | 4.7 mi | |
| California Orchard WS |
150 | 0 | 5.6 mi | |
| San Vicente Mwc |
69 | 0 | 5.8 mi | |
| Soledad, City of Soledad |
19,732 | 0 | 8.4 mi | |
| Pine ST WS #01 |
65 | 0 | 8.6 mi | |
| Cwsc King City San Jose |
14,046 | 0 | 10.1 mi | |
| Royal Sierra Estates WS |
36 | 1 | 10.9 mi | |
| Little Bear Water Company |
2,327 | 1 | 11.2 mi | |
| Camphora Apartments |
126 | 2 | 11.6 mi | |
| McCoy RD WS #05 |
92 | 1 | 11.7 mi | |
| Correctional Training Facility Soledad |
4,357 | 0 | 12.3 mi | |
| Salinas Valley State Prison |
2,930 | 0 | 12.7 mi | |
| Arroyo Center WC |
130 | 0 | 13.6 mi | |
| Williams RC Farms WS Gonzales |
35 | 2 | 14.5 mi | |
| River RD WS #25 |
65 | 2 | 16.2 mi | |
| Gonzales, City of Gonzales |
8,333 | 1 | 16.6 mi | |
| Tassajara Springs WS |
150 | 0 | 17.7 mi | |
| Corda RD WS |
54 | 3 | 17.8 mi | |
| Paradise RD WS #21 |
48 | 1 | 17.9 mi | |
| San Lucas County Water District |
315 | 1 | 18.6 mi | |
| Hidden Views MHP WS |
65 | 0 | 19.6 mi | |
| Cachagua Mutual WS (#4) |
55 | 1 | 20.1 mi | |
| Iverson & Jacks Apts WS |
86 | 0 | 20.4 mi | |
| Sunny Acres Mws |
45 | 1 | 22.0 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, nearest to Greenfield 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 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.