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CONCORDIA PWS

Missouri — Community Water System — PWSID: MO1010184

System Information

PWSIDMO1010184
System NameCONCORDIA PWS
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region07
Serves SchoolNo
WholesalerNo
First ReportedMar 7, 1980
Last ReportedDec 31, 2025

Location & Contact

StateMissouri
CityCONCORDIA
ZIP Code64020-0000
Address618 MAIN ST
OrganizationBROWN, MICHAEL
Phone660-463-2286

Population & Service

Population Served2,500
Service Connections998

Drinking Water Violations (64)

This water system has 64 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
Jul 14, 2024 — Public Notice Other No No — — — Resolved Oct 1, 2024 Public Notice Rule and Revised PN Rule
Mar 1, 2024 Mar 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Mar 31, 2024 Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No No — — — Archived Mar 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No No — — — Archived Mar 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived Mar 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived Mar 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Archived Mar 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Chlorine dioxide MR No Yes — 0.8 mg/L — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 Mar 31, 2024 Chlorine dioxide MR No Yes — 0.8 mg/L — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 Mar 31, 2024 Chlorine dioxide MR No Yes — 0.8 mg/L — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 Mar 31, 2024 Chlorine dioxide MR No Yes — 0.8 mg/L — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 Mar 31, 2024 Interim Enhanced Surface Water Treatment Rule MR No No — — — Archived Mar 31, 2024 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Mar 31, 2024 Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Surface Water Treatment Rule MR No Yes — — — Archived Mar 31, 2024 Surface Water Treatment Rule
Mar 1, 2024 Mar 31, 2024 Chlorite MR No Yes — 1.0 mg/L — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 Mar 31, 2024 Chlorite MR No Yes — 1.0 mg/L — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2024 Mar 31, 2024 Chlorite MR No Yes — 1.0 mg/L — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 CARBON, TOTAL TT Yes No — TT — Archived Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 CARBON, TOTAL TT Yes No — TT — Archived Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 CARBON, TOTAL TT Yes No — TT — Archived Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2021 Oct 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved Oct 31, 2021 Revised Total Coliform Rule
Oct 1, 2021 Oct 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved Oct 31, 2021 Revised Total Coliform Rule
Oct 1, 2021 Oct 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved Oct 31, 2021 Revised Total Coliform Rule
Oct 1, 2021 Oct 31, 2021 Revised Total Coliform Rule MON No No — — — Resolved Oct 31, 2021 Revised Total Coliform Rule
Jul 1, 2021 — Consumer Confidence Rule Other No No — — — Resolved May 26, 2022 Consumer Confidence Rule
Jul 1, 2021 — Consumer Confidence Rule Other No No — — — Resolved May 26, 2022 Consumer Confidence Rule
Jan 1, 2016 Jan 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2016 Total Coliform Rule
Jan 1, 2016 Jan 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2016 Total Coliform Rule
Jan 1, 2016 Jan 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2016 Total Coliform Rule
Jan 1, 2016 Jan 31, 2016 Coliform (TCR) MR No No — 5% of samples — Resolved Jan 31, 2016 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2014 Total Coliform Rule
Sep 1, 2014 Sep 30, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Sep 30, 2014 Total Coliform Rule
Oct 1, 2005 Oct 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2005 Total Coliform Rule
Oct 1, 2005 Oct 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2005 Total Coliform Rule
Oct 1, 2005 Oct 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2005 Total Coliform Rule
Jan 1, 2005 Mar 31, 2005 Total Haloacetic Acids (HAA5) MCL Yes No 67.91 0.060 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Total Haloacetic Acids (HAA5) MCL Yes No 67.91 0.060 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Total Haloacetic Acids (HAA5) MCL Yes No 67.91 0.060 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 Total Haloacetic Acids (HAA5) MCL Yes No 67.91 0.060 mg/L — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Mar 31, 2005 CARBON, TOTAL TT Yes No — TT — Resolved Mar 31, 2005 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2005 Dec 31, 2005 Nitrate-Nitrite MR No Yes — — — Resolved Dec 31, 2005 Nitrate Rule
Oct 1, 2004 Dec 31, 2004 Total Haloacetic Acids (HAA5) MCL Yes No 67.78 0.060 mg/L — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2004 Dec 31, 2004 Total Haloacetic Acids (HAA5) MCL Yes No 67.78 0.060 mg/L — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2004 Dec 31, 2004 Total Haloacetic Acids (HAA5) MCL Yes No 67.78 0.060 mg/L — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2004 Dec 31, 2004 Total Haloacetic Acids (HAA5) MCL Yes No 67.78 0.060 mg/L — Resolved Dec 31, 2004 Stage 1 Disinfectants and Disinfection Byproducts 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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