DEL ORO WATER CO.-STIRLING BLUFFS
PWSID: CA0410018 · Chico, CA · Serves 521 people
According to EPA Safe Drinking Water Information System (SDWIS), DEL ORO WATER CO.-STIRLING BLUFFS (PWSID CA0410018) in Chico, CA is listed as a CWS water system covering about 521 people. The same extract lists 18 health-based violation records spanning 2003-2006. Those 18 health-based rows for DEL ORO WATER CO.-STIRLING BLUFFS cover contaminants such as Surface Water Treatment Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
DEL ORO WATER CO.-STIRLING BLUFFS 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 Surface Water Treatment Rule. Recorded violations span 2003–2006. 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)
- CA0410018
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Chico, CA
- Population Served
- 521
- Health Violations
- Yes (18)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Surface Water Treatment Rule | 18 | 18 |
Violation History (18)
| Contaminant | Health | Date |
|---|---|---|
| Surface Water Treatment Rule | Yes | Jan 1, 2006 |
| Surface Water Treatment Rule | Yes | Jan 1, 2006 |
| Surface Water Treatment Rule | Yes | Jan 1, 2006 |
| Surface Water Treatment Rule | Yes | Oct 1, 2005 |
| Surface Water Treatment Rule | Yes | Oct 1, 2005 |
| Surface Water Treatment Rule | Yes | Oct 1, 2005 |
| Surface Water Treatment Rule | Yes | Apr 1, 2004 |
| Surface Water Treatment Rule | Yes | Apr 1, 2004 |
| Surface Water Treatment Rule | Yes | Apr 1, 2004 |
| Surface Water Treatment Rule | Yes | Jan 1, 2004 |
| Surface Water Treatment Rule | Yes | Jan 1, 2004 |
| Surface Water Treatment Rule | Yes | Jan 1, 2004 |
| Surface Water Treatment Rule | Yes | Oct 1, 2003 |
| Surface Water Treatment Rule | Yes | Oct 1, 2003 |
| Surface Water Treatment Rule | Yes | Oct 1, 2003 |
| Surface Water Treatment Rule | Yes | Jul 1, 2003 |
| Surface Water Treatment Rule | Yes | Jul 1, 2003 |
| Surface Water Treatment Rule | Yes | Jul 1, 2003 |
Frequently Asked Questions
What does EPA SDWIS list for DEL ORO WATER CO.-STIRLING BLUFFS?
How many people does DEL ORO WATER CO.-STIRLING BLUFFS serve?
What violations does DEL ORO WATER CO.-STIRLING BLUFFS have?
What contaminants have been found in DEL ORO WATER CO.-STIRLING BLUFFS water?
Compare beyond California
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest DEL ORO WATER CO.-STIRLING BLUFFS on cumulative violation count (18) and EPA-reported population served (521). Violation-count peers include Jicarilla Dulce, WHITE SHIELD WATER TREATMENT PLANT, SAND POINT WATER SYSTEM. Population peers include Lyle, WHITE OAK PLANTATION, BETHEL TOWNSHIP WATER SYSTEM PWS.
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).
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About This Data
DEL ORO WATER CO.-STIRLING BLUFFS (CA0410018) is drawn from EPA SDWIS. Health-based rows in this extract are MCL and Treatment Technique records spanning 2003-2006 covering 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.