REDWOOD VALLEY COUNTY WATER DISTRICT
PWSID: CA2310008 · Ukiah, CA · Serves 5,200 people
According to EPA Safe Drinking Water Information System (SDWIS), REDWOOD VALLEY COUNTY WATER DISTRICT (PWSID CA2310008) in Ukiah, CA is listed as a CWS water system covering about 5,200 people. The same extract lists 1 health-based violation record spanning 1995-1995. Those 1 health-based row for REDWOOD VALLEY COUNTY WATER DISTRICT cover contaminants such as Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
REDWOOD VALLEY COUNTY WATER DISTRICT has 1 health-based violation record 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 Surface Water Treatment Rule. Recorded violations span 1995–1995. 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)
- CA2310008
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Ukiah, CA
- Population Served
- 5,200
- Health Violations
- Yes (1)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Surface Water Treatment Rule | 1 | 1 |
Violation History (1)
| Contaminant | Health | Date |
|---|---|---|
| Surface Water Treatment Rule | Yes | Jan 1, 1995 |
Frequently Asked Questions
What does EPA SDWIS list for REDWOOD VALLEY COUNTY WATER DISTRICT?
How many people does REDWOOD VALLEY COUNTY WATER DISTRICT serve?
What violations does REDWOOD VALLEY COUNTY WATER DISTRICT have?
What contaminants have been found in REDWOOD VALLEY COUNTY WATER DISTRICT water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest REDWOOD VALLEY COUNTY WATER DISTRICT on cumulative violation count (1) and EPA-reported population served (5,200). Violation-count peers include CHOCTAW - CONEHATTA, CHOCTAW - PEARL RIVER, CHOCTAW - TUCKER. Population peers include EAST JOHNSON CO WATER ASSN, TIPTON UTILITY SERVICE B, ST TAMMANY WATER DISTRICT #2.
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
Explore More
About This Data
REDWOOD VALLEY COUNTY WATER DISTRICT (CA2310008) is drawn from EPA SDWIS. Nearby county systems in this extract include UKIAH, CITY OF; FORT BRAGG, CITY OF; WILLITS, CITY OF; MILLVIEW COUNTY WATER DISTRICT. Health-based rows (1 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.