CHICO, CA · Tulare County

DEL ORO GRANDVIEW GARDENS DISTRICT Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 20, 2026. 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 Tulare County, CA.

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): CA5400666
System type: Community Water System
Population served: 323
Service connections: 98
Ownership: privately owned
Water source: groundwater (wells)

DEL ORO GRANDVIEW GARDENS DISTRICT is one of 3,951 community water systems in California in the 500 or fewer people size category, formerly serving 323 people from groundwater.

EPA's federal records list this system as inactive in 2026; the record below is historical.

As of August 1, 2026, its federal record holds 3 entries between 1980 and 1983, all of which EPA lists as closed. Nothing has been added since 1983.

Of the 3, 2 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 Radionuclides and Revised Rad Rule and the Miscellaneous Other Rules.

Violation history

Notification, Public
—
No contaminant on record
July 1, 1983 – July 31, 1983
Archived
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

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

Period	Violation	Contaminant / rule	Health-based	Status
July 1, 1983 – July 31, 1983	Notification, Public	—	—	Archived
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

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

Enforcement actions

January 12, 2026State Compliance achieved39 linked violations
January 12, 2026State Compliance achieved42 linked violations
October 14, 2015State Compliance achieved13 linked violations
April 22, 2015State Administrative/Compliance Order without penalty issued37 linked violations
September 1, 2011State Violation/Reminder Notice1 linked violation
August 10, 2008State Compliance achieved1 linked violation
July 1, 2008State Violation/Reminder Notice1 linked violation
October 31, 2007State Compliance achieved4 linked violations
October 10, 2007State Public Notification issued2 linked violations
September 10, 2007State Violation/Reminder Notice1 linked violation
July 10, 2007State Compliance achieved1 linked violation
June 10, 2007State Violation/Reminder Notice1 linked violation
October 10, 2006State Formal Notice of Violation issued2 linked violations
October 10, 2005State Formal Notice of Violation issued3 linked violations
September 1, 2005State Bilateral Compliance Agreement signed3 linked violations
February 10, 2004State Formal Notice of Violation issued1 linked violation
November 10, 2003State Formal Notice of Violation issued2 linked violations
June 1, 1999State Public Notification requested6 linked violations
March 1, 1997State Public Notification requested4 linked violations

Last known contact on file (system is inactive)

FORTINO, ROBERT

530-894-1100

CHICO, CA 95927