JAMUL, CA · San Diego County

MHC TT INC. (DBA PIO PICO) 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): CA3702104
System type: Community Water System
Population served: 828
Service connections: 505
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
January 1, 2009 – March 31, 2009
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
January 1, 2009 – March 31, 2009
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2008 – September 30, 2008
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2007 – December 31, 2007
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
July 1, 2007 – September 30, 2007
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
April 1, 2005 – June 30, 2005
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 30, 1980 – October 29, 1981
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
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
January 1, 2009 – March 31, 2009	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 2008 – September 30, 2008	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 2007 – December 31, 2007	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2007 – September 30, 2007	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
April 1, 2005 – June 30, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
October 30, 1980 – October 29, 1981	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived

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

Enforcement actions

March 1, 2023State Compliance achieved1 linked violation
January 11, 2023State Formal Notice of Violation issued1 linked violation
March 8, 2019State Violation/Reminder Notice2 linked violations
March 8, 2019State Compliance achieved2 linked violations
March 1, 2019State Compliance achieved3 linked violations
April 30, 2009State Compliance achieved2 linked violations
April 30, 2009State Compliance achieved2 linked violations
January 12, 2009State Boil Water Order1 linked violation
January 12, 2009State Boil Water Order1 linked violation
October 30, 2008State Compliance achieved1 linked violation
January 31, 2008State Compliance achieved1 linked violation
January 11, 2008State Administrative/Compliance Order without penalty issued2 linked violations
October 30, 2007State Compliance achieved1 linked violation
October 12, 2007State Administrative/Compliance Order without penalty issued1 linked violation
July 30, 2005State Compliance achieved1 linked violation
July 15, 2005State Administrative/Compliance Order without penalty issued1 linked violation

Contact

ORTMEIR, SHEILA

619-421-9723

JAMUL, CA 91935