CWS - KERNVILLE
PWSID: CA1510033 · San Jose, CA · Serves 2,572 people
According to EPA Safe Drinking Water Information System (SDWIS), CWS - KERNVILLE (PWSID CA1510033) in San Jose, CA is listed as a CWS water system covering about 2,572 people. The same extract lists 48 health-based violation records spanning 2016-2019. Those 48 health-based rows for CWS - KERNVILLE cover contaminants such as Total Haloacetic Acids (HAA5); they remain historical EPA registry entries, not a current compliance or drinkability score.
CWS - KERNVILLE has 48 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 Total Haloacetic Acids (HAA5). Recorded violations span 2016–2019. 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)
- CA1510033
- System Type
- CWS
- Water Source
- Surface Water
- Location
- San Jose, CA
- Population Served
- 2,572
- Health Violations
- Yes (48)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 48 | 48 |
Violation History (48)
Frequently Asked Questions
What does EPA SDWIS list for CWS - KERNVILLE?
How many people does CWS - KERNVILLE serve?
What violations does CWS - KERNVILLE have?
What contaminants have been found in CWS - KERNVILLE water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CWS - KERNVILLE on cumulative violation count (48) and EPA-reported population served (2,572). Violation-count peers include SIERRA PACIFIC MOBILE MANOR, PINEWOOD SPRINGS WD, FT LUPTON CITY OF. Population peers include BRIDGEPORT, LAKE WACCAMAW, TOWN OF, PERKINS.
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
CWS - KERNVILLE (CA1510033) is drawn from EPA SDWIS. Nearby county systems in this extract include SAN JOSE WATER; CWS - BAKERSFIELD; CALIFORNIA WATER SERVICE - STOCKTON; BAKERSFIELD, CITY OF. Health-based rows (48 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.