CA Drinking Water Watch

Links

PS Code Transition

Water System Details

Water System Facilities  

Monitoring Schedules

Monitoring Results

Monitoring Results By Analyte

Lead And Copper Sampling

Violations/Enforcement Actions

Site Visits

Consumer Confidence Reports

  • Templates
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020

Lead Service Line Documents

Return Links

Water System Search

County Map

Glossary

Contact Info

 

 

Violation Detail


Water System No. : CA5500026 Federal Type : NC
Water System Name : DELORO VALLEY WATER SYSTEM State Type : NC
Principal County Served : TUOLUMNE Primary Source : GW
Status : A Activity Date : 08-07-2023
Distribution System Classification : NR Max Treatment Plant Classification : There are no treatment plants

Violation No. : 2025-9700034 Determination Date : 01-29-2026
Violation Type : 1A Violation Name : MCL, E. COLI, POS E COLI (RTCR)
Violation Category : MCL Status : V
Analyte Code : 3014 Analyte Name : E. COLI
Compliance Period Begin Date : 11-01-2025 Compliance Period End Date : 11-30-2025
Violation Period Begin Date : 11-01-2025 Violation Period End Date : 11-30-2025
Water System Facility State Asgn ID : null Water System Facility Name :  null
Analysis Result :    

Enforcement Action(s)

Enforcement Action No. Action Type Name Status Date
2026-9700040 SFJ ST FORMAL NOV ISSUED T 01-21-2026