CALEXICO, CITY OF
PWSID: CA1310002 · Calexico, CA · Serves 40,357 people
According to EPA Safe Drinking Water Information System (SDWIS), CALEXICO, CITY OF (PWSID CA1310002) in Calexico, CA is listed as a CWS water system covering about 40,357 people. The same extract lists 2 health-based violation records spanning 2019-2024. Those 2 health-based rows for CALEXICO, CITY OF cover contaminants such as LEAD AND COPPER RULE REVISIONS, TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
CALEXICO, CITY OF has 2 health-based violation records in this historical extract. Monitoring and reporting records are not included.
CALEXICO, CITY OF (PWSID CA1310002) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 40,357 people in Calexico, CA, and is subject to primacy enforcement by the California drinking-water program.
PlainEnviro's health-based SDWIS extract contains 2 violation records for this system. Monitoring and reporting records are not included. 2 distinct EPA contaminant codes appear, including LEAD AND COPPER RULE REVISIONS, TTHM. Recorded violations span 2019–2024.
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)
- CA1310002
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Calexico, CA
- Population Served
- 40,357
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
| TTHM | 1 | 1 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| TTHM | Yes | Jul 1, 2019 |
Frequently Asked Questions
What does EPA SDWIS list for CALEXICO, CITY OF?
How many people does CALEXICO, CITY OF serve?
What violations does CALEXICO, CITY OF have?
What contaminants have been found in CALEXICO, CITY OF water?
Nearby Water Systems
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About This Data
CALEXICO, CITY OF (CA1310002) is drawn from EPA SDWIS. Nearby county systems in this extract include EL CENTRO, CITY OF; BRAWLEY, CITY OF; IMPERIAL, CITY OF; HEBER PUBLIC UTILITY 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.