UPPER LAKE, CA · Lake County
UPPER LAKE COUNTY WATER DISTRICT Water System
Current status
No open violations on record as of July 4, 2026.
This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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)
- CA1710009
- System type
- Community Water System
- Population served
- 989
- Service connections
- 403
- Ownership
- local government
- Water source
- groundwater (wells)
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2008 – July 7, 2016
ResolvedNotification, Public
—No contaminant on record
February 1, 1989 – February 28, 1989
ArchivedNotification, Public
—No contaminant on record
February 1, 1989 – February 28, 1989
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, 2008 – July 7, 2016 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| February 1, 1989 – February 28, 1989 | Notification, Public | — | — | Archived |
| February 1, 1989 – February 28, 1989 | 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.
Contact
HENRY, RACHELLE
707-275-3232
UPPER LAKE, CA 95485