SAN MIGUELITO MWC
PWSID: CA4010003 · Avila Beach, CA · Serves 1,600 people
According to EPA Safe Drinking Water Information System (SDWIS), SAN MIGUELITO MWC (PWSID CA4010003) in Avila Beach, CA is listed as a CWS water system covering about 1,600 people. The same extract lists 5 health-based violation records spanning 2017-2023. Those 5 health-based rows for SAN MIGUELITO MWC cover contaminants such as TTHM; they remain historical EPA registry entries, not a current compliance or drinkability score.
SAN MIGUELITO MWC has 5 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 TTHM. Recorded violations span 2017–2023. 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)
- CA4010003
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Avila Beach, CA
- Population Served
- 1,600
- Health Violations
- Yes (5)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| TTHM | 5 | 5 |
Violation History (5)
Frequently Asked Questions
What does EPA SDWIS list for SAN MIGUELITO MWC?
How many people does SAN MIGUELITO MWC serve?
What violations does SAN MIGUELITO MWC have?
What contaminants have been found in SAN MIGUELITO MWC water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest SAN MIGUELITO MWC on cumulative violation count (5) and EPA-reported population served (1,600). Violation-count peers include Jemez Pueblo, Acoma Main, OMAHA TRIBE PWS. Population peers include TAHOLAH, SELMA WATER ASSOCIATION, FOUR LAKES GOLF CLUB.
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
SAN MIGUELITO MWC (CA4010003) is drawn from EPA SDWIS. Nearby county systems in this extract include SAN LUIS OBISPO WATER DEPARTMENT; CITY OF PASO ROBLES WATER DIVISION; ATASCADERO MUTUAL WATER CO; CITY OF ARROYO GRANDE UTILITIES DIVISION. Health-based rows (5 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.