Water quality in Las Lomas, California
Las Lomas 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 |
|---|---|---|---|---|
| Psmcsd Sunny Mesa |
880 | 0 | 1.4 mi | |
| Psmcsd Pajaro |
3,500 | 0 | 1.7 mi | |
| Delany WC |
60 | 0 | 1.8 mi | |
| Psmcsd Vega RD WS #01 |
438 | 0 | 2.1 mi | |
| Elkhorn RD WS #04 |
60 | 0 | 2.3 mi | |
| Manzanita Hills WA |
75 | 0 | 2.4 mi | |
| Apricot LN WS |
53 | 0 | 2.6 mi | |
| Hidden Valley WA |
81 | 3 | 2.7 mi | |
| Strawberry RD WS #06 |
78 | 0 | 2.9 mi | |
| Struve RD WS #02 |
166 | 1 | 3.3 mi | |
| Chetmoore Acres WA |
59 | 0 | 3.5 mi | |
| Psmcsd Springfield WS |
200 | 1 | 3.5 mi | |
| Maher RD WS #05 |
48 | 1 | 3.6 mi | |
| Harbor View WA |
75 | 1 | 3.6 mi | |
| San Juan RD WS #01 |
49 | 0 | 3.6 mi | |
| Paradise Lake Mutual Water Co. |
213 | 0 | 3.9 mi | |
| Royal Oak Place WS |
60 | 1 | 4.0 mi | |
| Thimio Mwc |
59 | 1 | 4.1 mi | |
| San Miguel WS #03 |
45 | 1 | 4.2 mi | |
| San Miguel WS #01 |
100 | 2 | 4.2 mi | |
| Leafwood Community WA |
69 | 1 | 4.3 mi | |
| Paradise RD WS #05 |
42 | 0 | 4.3 mi | |
| Paradise RD WS #09 |
56 | 1 | 4.4 mi | |
| Lomas del Sol Mws |
93 | 1 | 4.5 mi | |
| Garlen Court WS |
65 | 1 | 4.6 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 Las Lomas 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.