Is DEL ORO WATER COMPANY - STRAWBERRY DIV. required to publish a Consumer Confidence Report?

Yes. DEL ORO WATER COMPANY - STRAWBERRY DIV. is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.

When is DEL ORO WATER COMPANY - STRAWBERRY DIV.’s next Consumer Confidence Report due?

DEL ORO WATER COMPANY - STRAWBERRY DIV.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.

What is a Consumer Confidence Report?

A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

CHICO, CA · Tuolumne County

DEL ORO WATER COMPANY - STRAWBERRY DIV. Water System

Consumer Confidence Report status

DEL ORO WATER COMPANY - STRAWBERRY DIV. must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.

As of August 1, 2026, EPA's federal records show no open violations for DEL ORO WATER COMPANY - STRAWBERRY DIV..

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 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)

DEL ORO WATER COMPANY - STRAWBERRY DIV. is one of 728 community water systems in California in the 501 to 3,300 people size category, serving 1,295 people from surface water.

As of August 1, 2026, its federal record holds 12 entries between 1979 and 2018, all of which EPA lists as closed. Nothing has been added since 2018.

Of the 12, 1 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves the Miscellaneous Other Rules, the Surface Water Treatment Rules, and the Stage 1 Disinfectants and Disinfection Byproducts Rule.

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
September 1, 2018 – September 30, 2018
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
February 1, 2018 – February 28, 2018
Resolved
Maximum Contaminant Level Violation, Average
Health-based
Total Haloacetic Acids (HAA5)
January 1, 2009 – March 31, 2009
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
May 1, 1997 – May 31, 1997
Resolved
Treatment Technique (SWTR and GWR)
Health-based
Surface Water Treatment Rule
October 1, 1994 – October 31, 1994
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
October 1, 1983 – October 31, 1983
Archived
Notification, Public
—
No contaminant on record
July 30, 1980 – October 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
February 1, 2018 – February 28, 2018	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Average	Total Haloacetic Acids (HAA5)	Health-based	Resolved
January 1, 2004 – March 31, 2004	Treatment Technique Precursor Removal	CARBON, TOTAL	Health-based	Resolved
May 1, 1997 – May 31, 1997	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	Resolved
October 1, 1994 – October 31, 1994	Treatment Technique (SWTR and GWR)	Surface Water Treatment Rule	Health-based	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
October 1, 1983 – October 31, 1983	Notification, Public	—	—	Archived
July 30, 1980 – October 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
April 10, 2009State Administrative/Compliance Order without penalty issued11 linked violations
June 1, 1997State Compliance achieved5 linked violations
December 4, 1995State Compliance achieved13 linked violations

Common questions

Is DEL ORO WATER COMPANY - STRAWBERRY DIV. required to publish a Consumer Confidence Report?: Yes. DEL ORO WATER COMPANY - STRAWBERRY DIV. is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is DEL ORO WATER COMPANY - STRAWBERRY DIV.’s next Consumer Confidence Report due?: DEL ORO WATER COMPANY - STRAWBERRY DIV.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DEL ORO WATER COMPANY - STRAWBERRY DIV. have any open drinking water violations on record?: As of August 1, 2026, EPA's federal records show no open violations for DEL ORO WATER COMPANY - STRAWBERRY DIV..
What is a Consumer Confidence Report?: A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.

Contact

FORTINO, ROBERT

530-809-3970

CHICO, CA 95927