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CAMBRIDGE WATER SUPPLY

Iowa — Community Water System — PWSID: IA8509069

System Information

PWSIDIA8509069
System NameCAMBRIDGE WATER SUPPLY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedDec 19, 2025

Location & Contact

StateIowa
CityCAMBRIDGE
ZIP Code50046
AddressATTN DALE HENNICK WATER SUPERINTENDENT
OrganizationCAMBRIDGE WATER SUPPLY
Phone515-460-0627

Population & Service

Population Served832
Service Connections315

Drinking Water Violations (41)

This water system has 41 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
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 11, 2014 Total Coliform Rule
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 11, 2014 Total Coliform Rule
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 11, 2014 Total Coliform Rule
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 11, 2014 Total Coliform Rule
Mar 1, 2014 Mar 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Mar 11, 2014 Total Coliform Rule
Jul 1, 2010 Aug 31, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Aug 31, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Aug 31, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Aug 31, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Aug 31, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Aug 31, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Aug 31, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2010 Aug 31, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Aug 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Aug 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Aug 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Aug 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2006 Aug 31, 2008 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2008 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 1996 Sep 30, 1996 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 1996 Volatile Organic Chemicals
Sep 1, 1996 Sep 30, 1996 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 1996 Volatile Organic Chemicals
Sep 1, 1996 Sep 30, 1996 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Sep 30, 1996 Volatile Organic Chemicals
Jul 1, 1996 Jul 31, 1996 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jul 31, 1996 Synthetic Organic Chemicals
Jul 1, 1996 Jul 31, 1996 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jul 31, 1996 Synthetic Organic Chemicals
Jul 1, 1996 Jul 31, 1996 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jul 31, 1996 Synthetic Organic Chemicals
Sep 1, 1994 Sep 30, 1994 Nitrite MR No Yes — 1 mg/L — Resolved Sep 30, 1994 Nitrate Rule
Sep 1, 1994 Sep 30, 1994 Nitrite MR No Yes — 1 mg/L — Resolved Sep 30, 1994 Nitrate Rule
Oct 1, 1993 Sep 30, 1994 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 1994 Nitrate Rule
Oct 1, 1993 Sep 30, 1994 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 1994 Nitrate Rule
Oct 1, 1993 Sep 30, 1994 Nitrate MR No Yes — 10 mg/L — Resolved Sep 30, 1994 Nitrate Rule
Oct 1, 1991 Sep 30, 1994 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Sep 30, 1994 Inorganic Chemicals
Oct 1, 1991 Sep 30, 1994 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Sep 30, 1994 Inorganic Chemicals
Oct 1, 1991 Sep 30, 1994 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Sep 30, 1994 Inorganic Chemicals
Oct 1, 1991 Sep 30, 1994 Antimony, Total MR No Yes — 0.006 mg/L — Resolved Sep 30, 1994 Inorganic Chemicals
— — — No No — — — — — —
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— — — No No — — — — — —
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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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