VALLEY SPRINGS, CA · Calaveras County
CAMANCHE SOUTH SHORE-EBMUD Water System
Consumer Confidence Report status
CAMANCHE SOUTH SHORE-EBMUD 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 CAMANCHE SOUTH SHORE-EBMUD.
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)
- CA0510012
- System type
- Community Water System
- Population served
- 828
- Service connections
- 448
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
CAMANCHE SOUTH SHORE-EBMUD is one of 728 community water systems in California in the 501 to 3,300 people size category, serving 828 people from surface water.
As of August 1, 2026, its federal record holds 7 entries between 1983 and 1992, all of which EPA lists as closed. Nothing has been added since 1992.
Of the 7, 5 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 inorganic chemicals, the Miscellaneous Other Rules, and the Lead and Copper Rule.
Violation history
Initial Tap Sampling for Pb and Cu
—Lead and Copper Rule
July 1, 1992 – April 4, 2000
ResolvedMonitoring, Regular
—Arsenic
June 1, 1988 – June 30, 1988
ArchivedNotification, Public
—No contaminant on record
June 1, 1988 – June 30, 1988
ArchivedMonitoring, Regular
—Nitrate
June 1, 1988 – June 30, 1988
ArchivedMonitoring, Regular
—Selenium
June 1, 1988 – June 30, 1988
ArchivedMonitoring, Regular
—Fluoride
June 1, 1988 – June 30, 1988
ArchivedNotification, Public
—No contaminant on record
December 1, 1983 – December 31, 1983
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, 1992 – April 4, 2000 | Initial Tap Sampling for Pb and Cu | Lead and Copper Rule | — | Resolved |
| June 1, 1988 – June 30, 1988 | Monitoring, Regular | Arsenic | — | Archived |
| June 1, 1988 – June 30, 1988 | Notification, Public | — | — | Archived |
| June 1, 1988 – June 30, 1988 | Monitoring, Regular | Nitrate | — | Archived |
| June 1, 1988 – June 30, 1988 | Monitoring, Regular | Selenium | — | Archived |
| June 1, 1988 – June 30, 1988 | Monitoring, Regular | Fluoride | — | Archived |
| December 1, 1983 – December 31, 1983 | Notification, Public | — | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
No enforcement actions on record for this system.
Common questions
Is CAMANCHE SOUTH SHORE-EBMUD required to publish a Consumer Confidence Report?
- Yes. CAMANCHE SOUTH SHORE-EBMUD 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 CAMANCHE SOUTH SHORE-EBMUD’s next Consumer Confidence Report due?
- CAMANCHE SOUTH SHORE-EBMUD’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does CAMANCHE SOUTH SHORE-EBMUD have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for CAMANCHE SOUTH SHORE-EBMUD.
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
COWAN, DILLON
209-772-8267
VALLEY SPRINGS, CA 95252