CAL-WATER SERVICE CO.-MARYSVILLE
PWSID: CA5810001 · San Jose, CA · Serves 12,419 people
According to EPA Safe Drinking Water Information System (SDWIS), CAL-WATER SERVICE CO.-MARYSVILLE (PWSID CA5810001) in San Jose, CA is listed as a CWS water system covering about 12,419 people. PlainEnviro's health-based extract shows zero health-based violation records for this system. PlainEnviro's extract shows zero health-based violation rows for CAL-WATER SERVICE CO.-MARYSVILLE; those counts stay historical EPA registry rows, not a current compliance or drinkability score.
CAL-WATER SERVICE CO.-MARYSVILLE has no health-based violation records in PlainEnviro's EPA SDWIS extract. This does not establish current safety or compliance.
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. No contaminant code appears in the extract. 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)
- CA5810001
- System Type
- CWS
- Water Source
- Groundwater
- Location
- San Jose, CA
- Population Served
- 12,419
- Health Violations
- None
No Violations on Record
CAL-WATER SERVICE CO.-MARYSVILLE has no violations recorded in the EPA Safe Drinking Water Information System.
Frequently Asked Questions
What does EPA SDWIS list for CAL-WATER SERVICE CO.-MARYSVILLE?
How many people does CAL-WATER SERVICE CO.-MARYSVILLE serve?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CAL-WATER SERVICE CO.-MARYSVILLE on cumulative violation count (0) and EPA-reported population served (12,419). Population peers include BORGER MUNICIPAL WATER SYSTEM, CECILIA WATER CORPORATION, LOWER TWP MUA.
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
CAL-WATER SERVICE CO.-MARYSVILLE (CA5810001) 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 (none listed) 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.