DELPHOS CITY

Ohio — Community Water System — PWSID: OH0200412

System Information

PWSIDOH0200412
System NameDELPHOS 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
CityDELPHOS
ZIP Code45833
Address608 N CANAL STREET
OrganizationGEORGE, SHERRYL
Phone419-695-4010

Population & Service

Population Served7,101
Service Connections2,750

Drinking Water Violations (163)

This water system has 163 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
Oct 1, 2007 Oct 31, 2007 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Surface Water Treatment Rule
Oct 1, 2007 Oct 31, 2007 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2007 Oct 31, 2007 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Surface Water Treatment Rule
Oct 1, 2007 Oct 31, 2007 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2007 Oct 31, 2007 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Surface Water Treatment Rule
Oct 1, 2007 Oct 31, 2007 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2007 Oct 31, 2007 Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Surface Water Treatment Rule
Oct 1, 2007 Oct 31, 2007 Interim Enhanced Surface Water Treatment Rule TT Yes No Resolved Oct 31, 2007 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2006 Consumer Confidence Rule Other No No Resolved Jun 12, 2007 Consumer Confidence Rule
Jul 1, 2006 Consumer Confidence Rule Other No No Resolved Jun 12, 2007 Consumer Confidence Rule
Nov 1, 2004 Nov 30, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Nov 30, 2004 Total Coliform Rule
Nov 1, 2004 Nov 30, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Nov 30, 2004 Total Coliform Rule
Nov 1, 2004 Nov 30, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Nov 30, 2004 Total Coliform Rule
Nov 1, 2004 Nov 30, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Nov 30, 2004 Total Coliform Rule
Aug 1, 2004 Aug 31, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 2004 Total Coliform Rule
Aug 1, 2004 Aug 31, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 2004 Total Coliform Rule
Aug 1, 2004 Aug 31, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 2004 Total Coliform Rule
Aug 1, 2004 Aug 31, 2004 Coliform (TCR) MCL Yes No 5% of samples Resolved Aug 31, 2004 Total Coliform Rule
Jul 1, 2003 Consumer Confidence Rule Other No No Resolved Jun 12, 2007 Consumer Confidence Rule
Jul 1, 2003 Consumer Confidence Rule Other No No Resolved Jun 12, 2007 Consumer Confidence Rule
Jan 1, 1997 Dec 31, 1997 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Vinyl chloride MR No Yes 0.002 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Vinyl chloride MR No Yes 0.002 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Vinyl chloride MR No Yes 0.002 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Trichloroethylene MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Tetrachloroethylene MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 1,1-Dichloroethylene MR No Yes 0.007 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Trichloroethylene MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Xylenes, Total MR No Yes 10 mg/L Resolved Apr 8, 1997 Volatile 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 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 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 Glyphosate MR No Yes 0.7 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 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 Carbofuran MR No Yes 0.04 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 Dec 31, 1997 Xylenes, Total MR No Yes 10 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Xylenes, Total MR No Yes 10 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 Xylenes, Total MR No Yes 10 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile Organic Chemicals
Jan 1, 1997 Dec 31, 1997 1,2-Dichloropropane MR No Yes 0.005 mg/L Resolved Apr 8, 1997 Volatile 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