DEL ORO WATER CO - METROPOLITAN DISTRICT
PWSID: CA1000057 · Chico, CA · Serves 92 people
According to EPA Safe Drinking Water Information System (SDWIS), DEL ORO WATER CO - METROPOLITAN DISTRICT (PWSID CA1000057) in Chico, CA is listed as a CWS water system covering about 92 people. The same extract lists 18 health-based violation records spanning 2019-2021. Those 18 health-based rows for DEL ORO WATER CO - METROPOLITAN DISTRICT cover contaminants such as Nitrate; they remain historical EPA registry entries, not a current compliance or drinkability score.
DEL ORO WATER CO - METROPOLITAN DISTRICT has 18 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 Nitrate. Recorded violations span 2019–2021. 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)
- CA1000057
- System Type
- CWS
- Water Source
- Groundwater
- Location
- Chico, CA
- Population Served
- 92
- Health Violations
- Yes (18)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Nitrate | 18 | 18 |
Violation History (18)
| Contaminant | Health | Date |
|---|---|---|
| Nitrate | Yes | Oct 1, 2021 |
| Nitrate | Yes | Oct 1, 2021 |
| Nitrate | Yes | Jul 1, 2021 |
| Nitrate | Yes | Jul 1, 2021 |
| Nitrate | Yes | Apr 1, 2021 |
| Nitrate | Yes | Apr 1, 2021 |
| Nitrate | Yes | Jan 1, 2021 |
| Nitrate | Yes | Jan 1, 2021 |
| Nitrate | Yes | Oct 1, 2020 |
| Nitrate | Yes | Oct 1, 2020 |
| Nitrate | Yes | Jul 1, 2020 |
| Nitrate | Yes | Jul 1, 2020 |
| Nitrate | Yes | Apr 1, 2020 |
| Nitrate | Yes | Apr 1, 2020 |
| Nitrate | Yes | Jan 1, 2020 |
| Nitrate | Yes | Jan 1, 2020 |
| Nitrate | Yes | Nov 1, 2019 |
| Nitrate | Yes | Nov 1, 2019 |
Frequently Asked Questions
What does EPA SDWIS list for DEL ORO WATER CO - METROPOLITAN DISTRICT?
How many people does DEL ORO WATER CO - METROPOLITAN DISTRICT serve?
What violations does DEL ORO WATER CO - METROPOLITAN DISTRICT have?
What contaminants have been found in DEL ORO WATER CO - METROPOLITAN DISTRICT water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DEL ORO WATER CO - METROPOLITAN DISTRICT on cumulative violation count (18) and EPA-reported population served (92). Violation-count peers include Jicarilla Dulce, WHITE SHIELD WATER TREATMENT PLANT, SAND POINT WATER SYSTEM.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
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About This Data
DEL ORO WATER CO - METROPOLITAN DISTRICT (CA1000057) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2019-2021 covering Nitrate. 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.