DEL ORO WATER COMPANY - STRAWBERRY DIV.
PWSID: CA5510007 · Chico, CA · Serves 1,295 people
According to EPA Safe Drinking Water Information System (SDWIS), DEL ORO WATER COMPANY - STRAWBERRY DIV. (PWSID CA5510007) in Chico, CA is listed as a CWS water system covering about 1,295 people. The same extract lists 12 health-based violation records spanning 2018-2025. Those 12 health-based rows for DEL ORO WATER COMPANY - STRAWBERRY DIV. cover contaminants such as Total Haloacetic Acids (HAA5), Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
DEL ORO WATER COMPANY - STRAWBERRY DIV. has 12 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. 2 distinct EPA contaminant codes appear in this system's record, including Total Haloacetic Acids (HAA5), Surface Water Treatment Rule. Recorded violations span 2018–2025. 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)
- CA5510007
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Chico, CA
- Population Served
- 1,295
- Health Violations
- Yes (12)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Total Haloacetic Acids (HAA5) | 8 | 8 |
| Surface Water Treatment Rule | 4 | 4 |
Violation History (12)
| Contaminant | Health | Date |
|---|---|---|
| Surface Water Treatment Rule | Yes | Feb 1, 2025 |
| Surface Water Treatment Rule | Yes | Feb 1, 2025 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Jul 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Apr 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2022 |
| Total Haloacetic Acids (HAA5) | Yes | Jan 1, 2022 |
| Surface Water Treatment Rule | Yes | Feb 1, 2018 |
| Surface Water Treatment Rule | Yes | Feb 1, 2018 |
Frequently Asked Questions
What does EPA SDWIS list for DEL ORO WATER COMPANY - STRAWBERRY DIV.?
How many people does DEL ORO WATER COMPANY - STRAWBERRY DIV. serve?
What violations does DEL ORO WATER COMPANY - STRAWBERRY DIV. have?
What contaminants have been found in DEL ORO WATER COMPANY - STRAWBERRY DIV. water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DEL ORO WATER COMPANY - STRAWBERRY DIV. on cumulative violation count (12) and EPA-reported population served (1,295). Violation-count peers include SAC & FOX (MESKWAKI) IN IOWA, Walker River Paiute Tribe, CRAIG PUBLIC WORKS. Population peers include PRAIRIE PATH WATER COMPANY-LAKE WILDWOOD, Fairfax, SARATOGA GLEN HOLLOW.
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).
Explore More
About This Data
DEL ORO WATER COMPANY - STRAWBERRY DIV. (CA5510007) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2018-2025 covering Total Haloacetic Acids (HAA5), Surface Water Treatment Rule. Historical registry entries, 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.