RIDGECREST, CA · Kern County

HLM MUTUAL WATER CO Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of November 1, 1993. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Kern County, CA.

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): CA3600755
System type: Community Water System
Population served: 28
Service connections: 0
Ownership: not on record
Water source: groundwater (wells)

Violation history

Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 30, 1980 – October 29, 1981
Archived
Notification, Public
—
No contaminant on record
October 30, 1980 – February 28, 1981
Archived
Notification, Public
—
No contaminant on record
August 30, 1980 – September 29, 1980
Archived
Notification, Public
—
No contaminant on record
March 30, 1980 – April 29, 1980
Archived
Maximum Contaminant Level Violation, Single Sample
Health-based
Fluoride
October 30, 1979 – January 29, 1980
Archived
Notification, Public
—
No contaminant on record
October 30, 1979 – January 29, 1980
Archived

Archived closed in EPA's records (typically due to age or a data correction)

Period	Violation	Contaminant / rule	Health-based	Status
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
October 30, 1980 – February 28, 1981	Notification, Public	—	—	Archived
August 30, 1980 – September 29, 1980	Notification, Public	—	—	Archived
March 30, 1980 – April 29, 1980	Notification, Public	—	—	Archived
October 30, 1979 – January 29, 1980	Maximum Contaminant Level Violation, Single Sample	Fluoride	Health-based	Archived
October 30, 1979 – January 29, 1980	Notification, Public	—	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

Phone not on record

RIDGECREST, CA