CAL-AM WATER CORONADO
PWSID: CA3710001 · Imperial Beach, CA · Serves 106,000 people
According to EPA Safe Drinking Water Information System (SDWIS), CAL-AM WATER CORONADO (PWSID CA3710001) in Imperial Beach, CA is listed as a CWS water system covering about 106,000 people. The same extract lists 2 health-based violation records spanning 2023-2023. Those 2 health-based rows for CAL-AM WATER CORONADO cover contaminants such as Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
CAL-AM WATER CORONADO 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 Revised Total Coliform Rule. Recorded violations span 2023–2023. 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)
- CA3710001
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Imperial Beach, CA
- Population Served
- 106,000
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Revised Total Coliform Rule | Yes | Aug 1, 2023 |
| Revised Total Coliform Rule | Yes | Aug 1, 2023 |
Frequently Asked Questions
What does EPA SDWIS list for CAL-AM WATER CORONADO?
How many people does CAL-AM WATER CORONADO serve?
What violations does CAL-AM WATER CORONADO have?
What contaminants have been found in CAL-AM WATER CORONADO water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest CAL-AM WATER CORONADO on cumulative violation count (2) and EPA-reported population served (106,000). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe. Population peers include QUINCY WATER DEPT. (MWRA), MEDFORD WATER COMMISSION, BROOMFIELD CITY AND COUNTY OF.
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
CAL-AM WATER CORONADO (CA3710001) is drawn from EPA SDWIS. Nearby county systems in this extract include SAN DIEGO, CITY OF; HELIX WATER DISTRICT; OTAY WATER DISTRICT; SWEETWATER AUTHORITY. 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.