WILLOW CREEK C.S.D.
PWSID: CA1210015 · Willow Creek, CA · Serves 1,298 people
According to EPA Safe Drinking Water Information System (SDWIS), WILLOW CREEK C.S.D. (PWSID CA1210015) in Willow Creek, CA is listed as a CWS water system covering about 1,298 people. The same extract lists 5 health-based violation records spanning 1993-2024. Those 5 health-based rows for WILLOW CREEK C.S.D. cover contaminants such as Revised Total Coliform Rule, Surface Water Treatment Rule, LEAD AND COPPER RULE REVISIONS; they remain historical EPA registry entries, not a current compliance or drinkability score.
WILLOW CREEK C.S.D. 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. 3 distinct EPA contaminant codes appear in this system's record, including Revised Total Coliform Rule, Surface Water Treatment Rule, LEAD AND COPPER RULE REVISIONS. Recorded violations span 1993–2024. 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)
- CA1210015
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Willow Creek, CA
- Population Served
- 1,298
- Health Violations
- Yes (5)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Revised Total Coliform Rule | 2 | 2 |
| Surface Water Treatment Rule | 2 | 2 |
| LEAD AND COPPER RULE REVISIONS | 1 | 1 |
Violation History (5)
| Contaminant | Health | Date |
|---|---|---|
| LEAD AND COPPER RULE REVISIONS | Yes | Oct 17, 2024 |
| Revised Total Coliform Rule | Yes | Jun 18, 2019 |
| Revised Total Coliform Rule | Yes | Jun 18, 2019 |
| Surface Water Treatment Rule | Yes | Jun 1, 1993 |
| Surface Water Treatment Rule | Yes | Jun 1, 1993 |
Frequently Asked Questions
What does EPA SDWIS list for WILLOW CREEK C.S.D.?
How many people does WILLOW CREEK C.S.D. serve?
What violations does WILLOW CREEK C.S.D. have?
What contaminants have been found in WILLOW CREEK C.S.D. water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest WILLOW CREEK C.S.D. on cumulative violation count (5) and EPA-reported population served (1,298). Violation-count peers include Jemez Pueblo, Acoma Main, OMAHA TRIBE PWS. Population peers include EPCOR - MOOVALYA KEYS, MORGAN COUNTY PWSD # 2, ATKINSON, CITY 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
WILLOW CREEK C.S.D. (CA1210015) is drawn from EPA SDWIS. Nearby county systems in this extract include EUREKA, CITY OF; ARCATA, CITY OF; MCKINLEYVILLE C.S.D.; FORTUNA, CITY OF. 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.