UC - DAVIS
PWSID: CA5710009 · Davis, CA · Serves 49,616 people
According to EPA Safe Drinking Water Information System (SDWIS), UC - DAVIS (PWSID CA5710009) in Davis, CA is listed as a CWS water system covering about 49,616 people. The same extract lists 2 health-based violation records spanning 2002-2002. Those 2 health-based rows for UC - DAVIS cover contaminants such as Coliform (TCR); they remain historical EPA registry entries, not a current compliance or drinkability score.
UC - DAVIS 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 Coliform (TCR). Recorded violations span 2002–2002. 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)
- CA5710009
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Davis, CA
- Population Served
- 49,616
- Health Violations
- Yes (2)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Coliform (TCR) | 2 | 2 |
Violation History (2)
| Contaminant | Health | Date |
|---|---|---|
| Coliform (TCR) | Yes | Aug 1, 2002 |
| Coliform (TCR) | Yes | Aug 1, 2002 |
Frequently Asked Questions
What does EPA SDWIS list for UC - DAVIS?
How many people does UC - DAVIS serve?
What violations does UC - DAVIS have?
What contaminants have been found in UC - DAVIS water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest UC - DAVIS on cumulative violation count (2) and EPA-reported population served (49,616). Violation-count peers include SAINT REGIS MOHAWK TRIBE, REDBY/RED LAKE, Kickapoo Traditional Tribe. Population peers include MISHAWAKA UTILITIES, HOLLAND BOARD OF PUBLIC WORKS, LINCOLN COUNTY WTP.
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
UC - DAVIS (CA5710009) is drawn from EPA SDWIS. Nearby county systems in this extract include CITY OF DAVIS; CITY OF WOODLAND; Yocha Dehe Potable Water System; CITY OF WINTERS. 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.