DEL ORO WATER COMPANY - STRAWBERRY DIV.
PWSID: CA5510007 · Chico, CA · Serves 1,295 people
DEL ORO WATER COMPANY - STRAWBERRY DIV. has 12 health-based violations out of 12 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
DEL ORO WATER COMPANY - STRAWBERRY DIV. (PWSID CA5510007) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 1,295 people in Chico, CA, and is subject to primacy enforcement by the California drinking-water program.
The system's federal compliance record contains 12 total violations, with 12 classified as health-based (MCL exceedances or treatment-technique failures). 2 distinct contaminants have been cited, including Haloacetic Acids (HAA5), Arsenic. Recorded violations span 2018–2025.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time 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 |
|---|---|---|
| Haloacetic Acids (HAA5) | 8 | 8 |
| Arsenic | 4 | 4 |
Violation History (12)
| Contaminant | Health | Date |
|---|---|---|
| Arsenic | Yes | Feb 1, 2025 |
| Arsenic | Yes | Feb 1, 2025 |
| Haloacetic Acids (HAA5) | Yes | Jul 1, 2022 |
| Haloacetic Acids (HAA5) | Yes | Jul 1, 2022 |
| Haloacetic Acids (HAA5) | Yes | Jul 1, 2022 |
| Haloacetic Acids (HAA5) | Yes | Apr 1, 2022 |
| Haloacetic Acids (HAA5) | Yes | Apr 1, 2022 |
| Haloacetic Acids (HAA5) | Yes | Apr 1, 2022 |
| Haloacetic Acids (HAA5) | Yes | Jan 1, 2022 |
| Haloacetic Acids (HAA5) | Yes | Jan 1, 2022 |
| Arsenic | Yes | Feb 1, 2018 |
| Arsenic | Yes | Feb 1, 2018 |
Frequently Asked Questions
Is DEL ORO WATER COMPANY - STRAWBERRY DIV. water safe to drink?
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?
Explore More
About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.