SID - PLEASANT HILLS RANCH
PWSID: CA4810025 · Vacaville, CA · Serves 89 people
According to EPA Safe Drinking Water Information System (SDWIS), SID - PLEASANT HILLS RANCH (PWSID CA4810025) in Vacaville, CA is listed as a CWS water system covering about 89 people. The same extract lists 24 health-based violation records spanning 2002-2023. Those 24 health-based rows for SID - PLEASANT HILLS RANCH cover contaminants such as Total Haloacetic Acids (HAA5), Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
SID - PLEASANT HILLS RANCH has 24 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. 2 distinct EPA contaminant codes appear in this system's record, including Total Haloacetic Acids (HAA5), Surface Water Treatment Rule. Recorded violations span 2002–2023. 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)
- CA4810025
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Vacaville, CA
- Population Served
- 89
- Health Violations
- Yes (24)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 23 | 23 |
| Surface Water Treatment Rule | 1 | 1 |
Violation History (24)
Frequently Asked Questions
What does EPA SDWIS list for SID - PLEASANT HILLS RANCH?
How many people does SID - PLEASANT HILLS RANCH serve?
What violations does SID - PLEASANT HILLS RANCH have?
What contaminants have been found in SID - PLEASANT HILLS RANCH water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SID - PLEASANT HILLS RANCH on cumulative violation count (24) and EPA-reported population served (89). Violation-count peers include MAGNOLIA WATERWORKS, DAMASCUS WATER WORKS, HUNTINGTON WATERWORKS.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Nearby Water Systems
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About This Data
SID - PLEASANT HILLS RANCH (CA4810025) is drawn from EPA SDWIS. Nearby county systems in this extract include CITY OF VALLEJO; CITY OF FAIRFIELD; CITY OF VACAVILLE; SUISUN-SOLANO WATER AUTHORITY. Health-based rows (24 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.