SACRAMENTO, CA · Butte County
OROVILLE MOBILE HOME PARK Water System
Consumer Confidence Report status
OROVILLE MOBILE HOME PARK must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for OROVILLE MOBILE HOME PARK.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace California’s official records. Always confirm current status with California before making decisions based on this information.
System facts
- System ID (PWSID)
- CA0400019
- System type
- Community Water System
- Population served
- 76
- Service connections
- 35
- Ownership
- privately owned
- Water source
- groundwater (wells)
OROVILLE MOBILE HOME PARK is one of 3,951 community water systems in California in the 500 or fewer people size category, serving 76 people from groundwater.
As of August 1, 2026, its federal record holds 6 entries between 1980 and 2024, all of which EPA lists as closed.
Of the 6, 4 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Miscellaneous Other Rules, the Radionuclides and Revised Rad Rule, and the Groundwater Rule.
Violation history
Failure to Conduct Assessment Monitoring
—E. COLI
July 1, 2024 – September 30, 2024
ResolvedMonitoring, Regular
—Arsenic
January 1, 2007 – December 31, 2007
ResolvedNotification, Public
—No contaminant on record
July 1, 1983 – July 31, 1983
ArchivedNotification, Public
—No contaminant on record
March 1, 1983 – March 31, 1983
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
ArchivedMonitoring, Regular
—Gross Alpha, Excl. Radon and U
October 30, 1980 – October 29, 1981
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2024 – September 30, 2024 | Failure to Conduct Assessment Monitoring | E. COLI | — | Resolved |
| January 1, 2007 – December 31, 2007 | Monitoring, Regular | Arsenic | — | Resolved |
| July 1, 1983 – July 31, 1983 | Notification, Public | — | — | Archived |
| March 1, 1983 – March 31, 1983 | Notification, Public | — | — | Archived |
| October 1, 1981 – September 30, 1982 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
| October 30, 1980 – October 29, 1981 | Monitoring, Regular | Gross Alpha, Excl. Radon and U | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- October 25, 2025State Compliance achieved7 linked violations
- February 9, 2015State Violation/Reminder Notice3 linked violations
Common questions
Is OROVILLE MOBILE HOME PARK required to publish a Consumer Confidence Report?
- Yes. OROVILLE MOBILE HOME PARK is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is OROVILLE MOBILE HOME PARK’s next Consumer Confidence Report due?
- OROVILLE MOBILE HOME PARK’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does OROVILLE MOBILE HOME PARK have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for OROVILLE MOBILE HOME PARK.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
FIELDS, COLLEEN
916-542-2605
SACRAMENTO, CA 95835