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LINN CO ENGINEER AND SECONDARY ROADS

Iowa — Non-Transient Non-Community — PWSID: IA5700900

System Information

PWSIDIA5700900
System NameLINN CO ENGINEER AND SECONDARY ROADS
System TypeNon-Transient Non-Community
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedFeb 27, 1979
Last ReportedDec 19, 2025

Location & Contact

StateIowa
CityANAMOSA
ZIP Code52205
AddressATTN JIMMIE HENSON
OrganizationLINN CO ENGINEER AND SECONDARY ROADS
Phone319-462-6055

Population & Service

Population Served658
Service Connections4

Drinking Water Violations (89)

This water system has 89 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
Aug 1, 2025 Aug 31, 2025 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Archived Aug 31, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2025 Aug 31, 2025 TTHM MR No Yes — 0.080 mg/L — Archived Aug 31, 2025 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Oct 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Oct 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Oct 1, 2023 Dec 31, 2023 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2023 Revised Total Coliform Rule
Jan 19, 2023 — Public Notice Other No No — — — Resolved Mar 2, 2023 Public Notice Rule and Revised PN Rule
Jan 19, 2023 — Public Notice Other No No — — — Resolved Mar 2, 2023 Public Notice Rule and Revised PN Rule
Jan 19, 2023 — Public Notice Other No No — — — Resolved Mar 2, 2023 Public Notice Rule and Revised PN Rule
Jan 19, 2023 — Public Notice Other No No — — — Resolved Mar 2, 2023 Public Notice Rule and Revised PN Rule
Oct 1, 2022 Dec 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2022 Revised Total Coliform Rule
Oct 1, 2022 Dec 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2022 Revised Total Coliform Rule
Oct 1, 2022 Dec 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2022 Revised Total Coliform Rule
Oct 1, 2022 Dec 31, 2022 Revised Total Coliform Rule MON No Yes — — — Resolved Dec 31, 2022 Revised Total Coliform Rule
Sep 1, 2022 Sep 30, 2022 Groundwater Rule TT Yes No — — — Resolved Sep 30, 2022 Ground Water Rule
Sep 1, 2022 Sep 30, 2022 Groundwater Rule TT Yes No — — — Resolved Sep 30, 2022 Ground Water Rule
Sep 1, 2022 Sep 30, 2022 Groundwater Rule TT Yes No — — — Resolved Sep 30, 2022 Ground Water Rule
Sep 1, 2022 Sep 30, 2022 Groundwater Rule TT Yes No — — — Resolved Sep 30, 2022 Ground Water Rule
Feb 9, 2021 — Lead and Copper Rule MR No No — TT — Resolved Feb 19, 2021 Lead and Copper Rule
Feb 9, 2021 — Lead and Copper Rule MR No No — TT — Resolved Feb 19, 2021 Lead and Copper Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2006 Mar 31, 2006 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2006 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Chlorine MR No No — 4.0 mg/L — Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Chlorine MR No No — 4.0 mg/L — Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2005 Sep 30, 2005 Chlorine MR No No — 4.0 mg/L — Resolved Sep 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2005 Jun 30, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Jan 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2005 Total Coliform Rule
Jan 1, 2005 Mar 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Jan 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2005 Total Coliform Rule
Jan 1, 2005 Jan 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2005 Total Coliform Rule
Jan 1, 2005 Mar 31, 2005 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2004 Dec 31, 2004 Other No No — — — Resolved Dec 31, 2004 Miscellaneous Other Rules
Dec 1, 2004 Dec 31, 2004 Other No No — — — Resolved Dec 31, 2004 Miscellaneous Other Rules
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2004 Mar 31, 2004 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2003 Aug 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2003 Total Coliform Rule
Aug 1, 2003 Aug 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2003 Total Coliform Rule
Aug 1, 2003 Aug 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2003 Total Coliform Rule
Aug 1, 2003 Aug 31, 2003 Coliform (TCR) MR No No — 5% of samples — Resolved Aug 31, 2003 Total Coliform Rule
Oct 1, 2002 Oct 31, 2002 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2002 Total Coliform Rule
Oct 1, 2002 Oct 31, 2002 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2002 Total Coliform Rule
Oct 1, 2002 Oct 31, 2002 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2002 Total Coliform Rule

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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