SANTA MARIA, CA · Santa Cruz County

LAS COLINAS ROAD & WATER ASSN 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): CA4400613
System type: Community Water System
Population served: 70
Service connections: 24
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
February 1, 2005 – February 28, 2005
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
December 1, 2004 – December 31, 2004
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
July 1, 2004 – July 31, 2004
Resolved
Notification, Public
—
No contaminant on record
September 1, 1984 – September 30, 1984
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1981 – September 30, 1982
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
February 1, 2005 – February 28, 2005	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
December 1, 2004 – December 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 2004 – July 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
September 1, 1984 – September 30, 1984	Notification, Public	—	—	Archived
October 1, 1981 – September 30, 1982	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 28, 2019State Compliance achieved1 linked violation
September 30, 2012State Compliance achieved1 linked violation
September 30, 2012State Compliance achieved1 linked violation
September 15, 2012State Public Notification requested2 linked violations
October 30, 2011State Compliance achieved1 linked violation
October 19, 2011State Public Notification requested2 linked violations
August 31, 2011State Compliance achieved1 linked violation
August 16, 2011State Violation/Reminder Notice12 linked violations
July 30, 2010State Compliance achieved1 linked violation
July 15, 2010State Public Notification requested2 linked violations
September 14, 2007State Compliance achieved3 linked violations
September 13, 2007State Violation/Reminder Notice1 linked violation
September 13, 2007State Public Notification requested2 linked violations
January 31, 2005State Compliance achieved2 linked violations
January 14, 2005State Public Notification requested9 linked violations

Contact

MITSCH, DENNIS

408-393-7209

SANTA MARIA, CA 93455