BRENTWOOD
PWSID: CA0710004 · Brentwood, CA · Serves 64,513 people
According to EPA Safe Drinking Water Information System (SDWIS), BRENTWOOD (PWSID CA0710004) in Brentwood, CA is listed as a CWS water system covering about 64,513 people. The same extract lists 2 health-based violation records spanning 1991-1991. Those 2 health-based rows for BRENTWOOD cover contaminants such as Nitrate; they remain historical EPA registry entries, not a current compliance or drinkability score.
BRENTWOOD 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 Nitrate. Recorded violations span 1991–1991. 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)
- CA0710004
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Brentwood, CA
- Population Served
- 64,513
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate | 2 | 2 |
Frequently Asked Questions
What does EPA SDWIS list for BRENTWOOD?
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Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest BRENTWOOD on cumulative violation count (2) and EPA-reported population served (64,513). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe. Population peers include COUNCIL BLUFFS WATER WORKS, JANESVILLE WATER UTILITY, CHEYENNE BOARD OF PUBLIC UTILITIES.
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
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About This Data
BRENTWOOD (CA0710004) is drawn from EPA SDWIS. Nearby county systems in this extract include CONTRA COSTA WATER DISTRICT; CITY OF ANTIOCH; CITY OF PITTSBURG; DIABLO WATER DISTRICT. 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.