DINUBA, CITY OF

California — Community Water System — PWSID: CA5410002

System Information

PWSIDCA5410002
System NameDINUBA, CITY OF
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region09
Serves SchoolNo
WholesalerNo
First ReportedMar 22, 1979
Last ReportedNov 17, 2025

Location & Contact

StateCalifornia
CityDINUBA
ZIP Code93618
Address1088 E. Kamm Ave.
OrganizationAVILA, GEORGE
Phone559-591-5924

Population & Service

Population Served6,081
Service Connections6,621

Drinking Water Violations (31)

This water system has 31 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Oct 1, 2015 Oct 31, 2015 Coliform (TCR) MCL Yes No 5% of samples Resolved Oct 31, 2015 Total Coliform Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2009 Dec 31, 2009 TTHM MR No Yes 0.080 mg/L Resolved Dec 31, 2009 Stage 1 Disinfectants and Disinfection Byproducts Rule
May 1, 2007 May 31, 2007 Coliform (TCR) MCL Yes No 5% of samples Resolved May 31, 2007 Total Coliform Rule
May 1, 2007 May 31, 2007 Coliform (TCR) MCL Yes No 5% of samples Resolved May 31, 2007 Total Coliform Rule
Jun 1, 2006 Jun 30, 2006 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2006 Total Coliform Rule
Jun 1, 2006 Jun 30, 2006 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2006 Total Coliform Rule
Mar 1, 2005 Mar 31, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Mar 31, 2005 Total Coliform Rule
Mar 1, 2005 Mar 31, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Mar 31, 2005 Total Coliform Rule
Feb 1, 2005 Feb 28, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Feb 28, 2005 Total Coliform Rule
Feb 1, 2005 Feb 28, 2005 Coliform (TCR) MCL Yes No 5% of samples Resolved Feb 28, 2005 Total Coliform Rule
Mar 1, 2004 Mar 31, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Mar 31, 2004 Total Coliform Rule
Mar 1, 2004 Mar 31, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Mar 31, 2004 Total Coliform Rule
Mar 1, 2003 Mar 31, 2003 Coliform (TCR) MCL Yes No 5% of samples Resolved Mar 31, 2003 Total Coliform Rule
Mar 1, 2003 Mar 31, 2003 Coliform (TCR) MCL Yes No 5% of samples Resolved Mar 31, 2003 Total Coliform Rule
Apr 1, 2001 Apr 30, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Apr 30, 2001 Total Coliform Rule
Apr 1, 2001 Apr 30, 2001 Coliform (TCR) MCL Yes No 5% of samples Resolved Apr 30, 2001 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2000 Total Coliform Rule
Jun 1, 2000 Jun 30, 2000 Coliform (TCR) MCL Yes No 5% of samples Resolved Jun 30, 2000 Total Coliform Rule
Feb 1, 1999 Feb 28, 1999 Coliform (TCR) MCL Yes No 5% of samples Resolved Feb 28, 1999 Total Coliform Rule
Feb 1, 1999 Feb 28, 1999 Coliform (TCR) MCL Yes No 5% of samples Resolved Feb 28, 1999 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Dec 1, 1998 Dec 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Dec 31, 1998 Total Coliform Rule
Jul 1, 1998 Jul 31, 1998 Coliform (TCR) MCL Yes No 5% of samples Resolved Jul 31, 1998 Total Coliform Rule
Oct 1, 1996 Nov 30, 1996 Coliform (TCR) MCL Yes No 5% of samples Resolved Nov 30, 1996 Total Coliform Rule
Oct 1, 1996 Nov 30, 1996 Coliform (TCR) MCL Yes No 5% of samples Resolved Nov 30, 1996 Total Coliform Rule
Apr 28, 1987 Aug 31, 1990 1,2-DIBROMO-3-CHLOROPROPANE MCL Yes No .0004 MG/L 0.0002 mg/L .0001 Resolved May 7, 1990 Synthetic Organic Chemicals
Apr 28, 1987 Aug 31, 1990 1,2-DIBROMO-3-CHLOROPROPANE MCL Yes No .0004 MG/L 0.0002 mg/L .0001 Resolved May 7, 1990 Synthetic Organic Chemicals
No No

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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