SHERWOOD FOREST MHP PWS
PWSID: OH1901112 · West Covina, CA · Serves 578 people
According to EPA Safe Drinking Water Information System (SDWIS), SHERWOOD FOREST MHP PWS (PWSID OH1901112) in West Covina, CA is listed as a CWS water system covering about 578 people. The same extract lists 2 health-based violation records spanning 2025-2025. Those 2 health-based rows for SHERWOOD FOREST MHP PWS cover contaminants such as Long Term 2 Enhanced Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SHERWOOD FOREST MHP PWS has 2 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 1 distinct EPA contaminant code appears in this system's record, including Long Term 2 Enhanced Surface Water Treatment Rule. Recorded violations span 2025–2025. Day-to-day primacy enforcement for this system runs through the California drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the California state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- OH1901112
- System Type
- CWS
- Water Source
- Groundwater
- Location
- West Covina, CA
- Population Served
- 578
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Sep 9, 2025 |
| Long Term 2 Enhanced Surface Water Treatment Rule | Yes | Jul 18, 2025 |
Frequently Asked Questions
What does EPA SDWIS list for SHERWOOD FOREST MHP PWS?
How many people does SHERWOOD FOREST MHP PWS serve?
What violations does SHERWOOD FOREST MHP PWS have?
What contaminants have been found in SHERWOOD FOREST MHP PWS water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SHERWOOD FOREST MHP PWS on cumulative violation count (2) and EPA-reported population served (578). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe. Population peers include YMCA SNOW MTN RANCH, SAWYERVILLE, Ironton.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
Explore More
About This Data
SHERWOOD FOREST MHP PWS (OH1901112) is drawn from EPA SDWIS. Nearby county systems in this extract include LOS ANGELES-CITY, DEPT. OF WATER & POWER; LONG BEACH UTILITIES DEPARTMENT; SANTA CLARITA VALLEY WATER AGENCY; GSWC - SOUTHWEST. Health-based rows (2 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.