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AQUA OHIO - TIFFIN

Ohio — Community Water System — PWSID: OH7400614

System Information

PWSIDOH7400614
System NameAQUA OHIO - TIFFIN
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypePrivate
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedDec 27, 1990
Last ReportedNov 17, 2025

Location & Contact

StateOhio
CityMARION
ZIP Code43302
AddressSCOTT J BALLENGER
OrganizationAQUA OHIO - TIFFIN
Phone740-383-0939

Population & Service

Population Served20,035
Service Connections8,211

Drinking Water Violations (37)

This water system has 37 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
Dec 30, 2019 — Consumer Confidence Rule Other No No — — — Unaddressed — Consumer Confidence Rule
Jan 2, 2010 — Stage 2 Disinfectants and Disinfection Byproducts Rule MR No No — — — Resolved Nov 10, 2010 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 2, 2010 — Stage 2 Disinfectants and Disinfection Byproducts Rule MR No No — — — Resolved Nov 10, 2010 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Sep 30, 2009 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Sep 30, 2009 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Sep 30, 2009 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Sep 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2008 Sep 30, 2009 TTHM MR No Yes — 0.080 mg/L — Resolved Sep 30, 2009 Stage 2 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2002 Dec 31, 2002 Nitrate MCL Yes No 12.1 MG/L 10 mg/L 10 Resolved Dec 27, 2002 Nitrate Rule
Dec 1, 2002 Dec 31, 2002 Nitrate MCL Yes No 12.1 MG/L 10 mg/L 10 Resolved Dec 27, 2002 Nitrate Rule
Dec 1, 2002 Dec 31, 2002 Nitrate MCL Yes No 12.1 MG/L 10 mg/L 10 Resolved Dec 27, 2002 Nitrate Rule
Dec 1, 2002 Dec 31, 2002 Nitrate MCL Yes No 12.1 MG/L 10 mg/L 10 Resolved Dec 27, 2002 Nitrate Rule
Dec 1, 1993 Dec 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Dec 31, 1993 Surface Water Treatment Rule
Dec 1, 1993 Dec 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Dec 31, 1993 Surface Water Treatment Rule
Dec 1, 1993 Dec 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Dec 31, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Nov 30, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Nov 30, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Nov 30, 1993 Surface Water Treatment Rule
Nov 1, 1993 Nov 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Nov 30, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 1993 Surface Water Treatment Rule
Oct 1, 1993 Oct 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Oct 31, 1993 Surface Water Treatment Rule
Sep 1, 1993 Sep 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 1993 Surface Water Treatment Rule
Sep 1, 1993 Sep 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 1993 Surface Water Treatment Rule
Sep 1, 1993 Sep 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 1993 Surface Water Treatment Rule
Sep 1, 1993 Sep 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 1993 Surface Water Treatment Rule
Sep 1, 1993 Sep 30, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Sep 30, 1993 Surface Water Treatment Rule
Aug 1, 1993 Aug 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1993 Surface Water Treatment Rule
Aug 1, 1993 Aug 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1993 Surface Water Treatment Rule
Aug 1, 1993 Aug 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1993 Surface Water Treatment Rule
Aug 1, 1993 Aug 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1993 Surface Water Treatment Rule
Aug 1, 1993 Aug 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Aug 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1993 Surface Water Treatment Rule
Jul 1, 1993 Jul 31, 1993 Surface Water Treatment Rule TT Yes No — — — Resolved Jul 31, 1993 Surface Water Treatment 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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