CHICO, CA · Tuolumne County

DEL ORO WATER COMPANY - STRAWBERRY DIV. 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): CA5510007
System type: Community Water System
Population served: 1,295
Service connections: 396
Ownership: privately owned
Water source: surface water (rivers, lakes, or reservoirs)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2018 – September 30, 2018
Resolved
Treatment Technique Precursor Removal
Health-based
CARBON, TOTAL
January 1, 2004 – March 31, 2004
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
April 1, 1997 – April 30, 1997
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
December 1, 1996 – December 31, 1996
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
June 1, 1996 – June 30, 1996
Resolved
Notification, Public
—
No contaminant on record
July 1, 1989 – July 31, 1989
Archived
Notification, Public
—
No contaminant on record
December 1, 1983 – December 31, 1983
Archived
Notification, Public
—
No contaminant on record
November 1, 1983 – November 30, 1983
Archived
Notification, Public
—
No contaminant on record
July 30, 1980 – October 29, 1980
Archived
Notification, Public
—
No contaminant on record
July 28, 1980 – October 27, 1980
Archived
Notification, Public
—
No contaminant on record
January 30, 1980 – May 29, 1980
Archived
Notification, Public
—
No contaminant on record
December 30, 1979 – January 29, 1980
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
September 1, 2018 – September 30, 2018	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
January 1, 2004 – March 31, 2004	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
April 1, 1997 – April 30, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
December 1, 1996 – December 31, 1996	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
June 1, 1996 – June 30, 1996	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1989 – July 31, 1989	Notification, Public	—	—	Archived
December 1, 1983 – December 31, 1983	Notification, Public	—	—	Archived
November 1, 1983 – November 30, 1983	Notification, Public	—	—	Archived
July 30, 1980 – October 29, 1980	Notification, Public	—	—	Archived
July 28, 1980 – October 27, 1980	Notification, Public	—	—	Archived
January 30, 1980 – May 29, 1980	Notification, Public	—	—	Archived
December 30, 1979 – January 29, 1980	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

September 8, 2025State Compliance achieved14 linked violations
November 20, 2018State Formal Notice of Violation issued9 linked violations
May 14, 2018State Administrative/Compliance Order without penalty issued6 linked violations
June 1, 1997State Compliance achieved5 linked violations
May 27, 1997State Formal Notice of Violation issued9 linked violations
August 7, 1996State Compliance achieved13 linked violations

Contact

FORTINO, ROBERT

530-809-3970

CHICO, CA 95927