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MAGNOLIA-TREWHILL

Missouri — Community Water System — PWSID: LA1055148

System Information

PWSIDLA1055148
System NameMAGNOLIA-TREWHILL
System TypeCommunity Water System
Water SourceGround Water Purchased
Activity StatusActive
Owner TypePrivate
EPA Region06
Serves SchoolNo
WholesalerNo
First ReportedNov 9, 1984
Last ReportedNov 14, 2025

Location & Contact

StateMissouri
CityDES PERES
ZIP Code63131
AddressMAGNOLIA WATER UOC
OrganizationFARRAR, DAVID
Phone314-464-4790

Population & Service

Population Served207
Service Connections69

Drinking Water Violations (70)

This water system has 70 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
May 1, 2014 May 31, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2014 Total Coliform Rule
May 1, 2014 May 31, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2014 Total Coliform Rule
May 1, 2014 May 31, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2014 Total Coliform Rule
May 1, 2014 May 31, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved May 31, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2013 Nov 30, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2013 Aug 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Mar 1, 2013 May 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved May 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2012 Feb 28, 2013 TTHM MR No Yes — 0.080 mg/L — Resolved Feb 28, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Sep 1, 2012 Nov 30, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Nov 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jun 1, 2012 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
Jun 1, 2012 Aug 31, 2012 TTHM MR No Yes — 0.080 mg/L — Resolved Aug 31, 2012 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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