Drinking Water Compliance OS

CLOVIS, CA · Tulare County

SIERRA VISTA ASSOCIATION 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)
CA5400964
System type
Community Water System
Population served
43
Service connections
13
Ownership
privately owned
Water source
groundwater (wells)

Violation history

  • Maximum Contaminant Level Violation, Single Sample

    Health-based

    Nitrate

    October 1, 2023 – December 31, 2023

    Archived
  • Monitoring, Routine Minor (TCR)

    Coliform (TCR)

    February 1, 2015 – February 28, 2015

    Resolved

Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state

Enforcement actions

Contact

KELLAM, HAMISH

559-449-2700

CLOVIS, CA 93611