WARREN COUNTY

Ohio — Community Water System — PWSID: OH8301512

System Information

PWSIDOH8301512
System NameWARREN COUNTY
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 30, 1981
Last ReportedNov 17, 2025

Location & Contact

StateOhio
CityLEBANON
ZIP Code45036
AddressPO BOX 530
OrganizationBRAUSCH, CHRIS
Phone513-695-1377

Population & Service

Population Served78,299
Service Connections30,361

Drinking Water Violations (153)

This water system has 153 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
Sep 5, 2024 Consumer Confidence Rule Other No No Resolved Oct 25, 2024 Consumer Confidence Rule
Sep 5, 2024 Consumer Confidence Rule Other No No Resolved Oct 25, 2024 Consumer Confidence Rule
Aug 17, 2022 Consumer Confidence Rule Other No No Resolved Dec 8, 2022 Consumer Confidence Rule
Aug 17, 2022 Consumer Confidence Rule Other No No Resolved Dec 8, 2022 Consumer Confidence Rule
Nov 9, 2018 Consumer Confidence Rule Other No No Unaddressed Consumer Confidence Rule
Oct 1, 2013 Dec 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2013 Dec 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2013 Dec 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2013 Dec 31, 2013 Total Haloacetic Acids (HAA5) MR No Yes 0.060 mg/L Resolved Dec 31, 2013 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 1997 Mar 31, 1997 2,4-D MR No Yes 0.07 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 2,4-D MR No Yes 0.07 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Di(2-ethylhexyl) phthalate MR No Yes 0.006 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 2,4-D MR No Yes 0.07 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Total Polychlorinated Biphenyls (PCB) MR No Yes 0.0005 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Total Polychlorinated Biphenyls (PCB) MR No Yes 0.0005 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Di(2-ethylhexyl) phthalate MR No Yes 0.006 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Total Polychlorinated Biphenyls (PCB) MR No Yes 0.0005 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Total Polychlorinated Biphenyls (PCB) MR No Yes 0.0005 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Carbofuran MR No Yes 0.04 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Carbofuran MR No Yes 0.04 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Carbofuran MR No Yes 0.04 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Picloram MR No Yes 0.5 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Picloram MR No Yes 0.5 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Carbofuran MR No Yes 0.04 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Pentachlorophenol MR No Yes 0.001 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Picloram MR No Yes 0.5 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Glyphosate MR No Yes 0.7 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 BHC-GAMMA MR No Yes 0.0002 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 BHC-GAMMA MR No Yes 0.0002 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 BHC-GAMMA MR No Yes 0.0002 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Diquat MR No Yes 0.02 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Diquat MR No Yes 0.02 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Diquat MR No Yes 0.02 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Diquat MR No Yes 0.02 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Endothall MR No Yes 0.1 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Endothall MR No Yes 0.1 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Endothall MR No Yes 0.1 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Endothall MR No Yes 0.1 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Glyphosate MR No Yes 0.7 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Di(2-ethylhexyl) phthalate MR No Yes 0.006 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Glyphosate MR No Yes 0.7 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Glyphosate MR No Yes 0.7 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Di(2-ethylhexyl) adipate MR No Yes 0.4 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Di(2-ethylhexyl) adipate MR No Yes 0.4 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Di(2-ethylhexyl) adipate MR No Yes 0.4 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 OXAMYL MR No Yes 0.2 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 OXAMYL MR No Yes 0.2 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 OXAMYL MR No Yes 0.2 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 OXAMYL MR No Yes 0.2 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals
Jan 1, 1997 Mar 31, 1997 Di(2-ethylhexyl) phthalate MR No Yes 0.006 mg/L Resolved Mar 31, 1997 Synthetic Organic Chemicals

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.

Browse All Water Systems Water Systems in Ohio