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MANSFIELD CITY

Ohio — Community Water System — PWSID: OH7002914

System Information

PWSIDOH7002914
System NameMANSFIELD CITY
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 30, 1981
Last ReportedNov 17, 2025

Location & Contact

StateOhio
CityMANSFIELD
ZIP Code44902
Address30 North Diamond St, 9th Floor
OrganizationANDRES, LOUIS
Phone419-755-9628

Population & Service

Population Served51,000
Service Connections17,862

Drinking Water Violations (84)

This water system has 84 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, 2025 May 31, 2025 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved May 9, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2025 May 31, 2025 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved May 9, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2025 May 31, 2025 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved May 9, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
May 1, 2025 May 31, 2025 Long Term 2 Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved May 9, 2025 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2025 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2025 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2025 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2025 Jan 31, 2025 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Jan 31, 2025 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS RPT No No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 7, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 7, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 7, 2025 Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Resolved Jul 7, 2025 Lead and Copper Rule Revisions
Aug 21, 2023 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Jan 1, 2023 Jun 30, 2023 Lead and Copper Rule TT Yes No — TT — Resolved Jun 30, 2023 Lead and Copper Rule
Jan 1, 2023 Jun 30, 2023 Lead and Copper Rule TT Yes No — TT — Resolved Jun 30, 2023 Lead and Copper Rule
Jan 1, 2023 Jun 30, 2023 Lead and Copper Rule TT Yes No — TT — Resolved Jun 30, 2023 Lead and Copper Rule
Dec 30, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jun 10, 2020 Consumer Confidence Rule
Dec 30, 2019 — Consumer Confidence Rule Other No No — — — Resolved Jun 10, 2020 Consumer Confidence Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2019 Dec 31, 2019 Interim Enhanced Surface Water Treatment Rule TT Yes No — — — Resolved Dec 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2019 Apr 30, 2019 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2019 Revised Total Coliform Rule
Apr 1, 2019 Apr 30, 2019 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2019 Revised Total Coliform Rule
Apr 1, 2019 Apr 30, 2019 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2019 Revised Total Coliform Rule
Apr 1, 2019 Apr 30, 2019 Revised Total Coliform Rule MON No No — — — Resolved Apr 30, 2019 Revised Total Coliform Rule
Jan 1, 2018 Jun 30, 2018 Lead and Copper Rule TT Yes No — TT — Resolved Jun 30, 2018 Lead and Copper Rule
Jan 1, 2018 Jun 30, 2018 Lead and Copper Rule TT Yes No — TT — Resolved Jun 30, 2018 Lead and Copper Rule
Jan 1, 2018 Jun 30, 2018 Lead and Copper Rule TT Yes No — TT — Resolved Jun 30, 2018 Lead and Copper Rule
Jan 1, 2018 Jun 30, 2018 Lead and Copper Rule TT Yes No — TT — Resolved Jun 30, 2018 Lead and Copper Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 E. COLI MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 E. COLI MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 E. COLI MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 E. COLI MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Turbidity MR No Yes — TT — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Turbidity MR No Yes — TT — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Turbidity MR No Yes — TT — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Turbidity MR No Yes — TT — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Sep 1, 2015 Sep 30, 2015 Cryptosporidium MR No Yes — — — Resolved Sep 30, 2015 Long Term 2 Enhanced Surface Water Treatment Rule
Jan 1, 2010 — E. COLI MR No Yes — — — Resolved Mar 3, 2010 Ground Water Rule
Jan 1, 2010 — E. COLI MR No Yes — — — Resolved Mar 3, 2010 Ground Water 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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