WALNUT CREEK WATER CO.

Ohio - Community Water System - PWSID: OH3801512

System Information

PWSIDOH3801512
System NameWALNUT CREEK WATER CO.
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 30, 1981
Last ReportedFeb 25, 2026

Location & Contact

StateOhio
CityWALNUT CREEK
ZIP Code44687
AddressPO BOX 51
OrganizationMILLER, KERMIT
Phone330-763-3621

Population & Service

Population Served1,270
Service Connections425

Drinking Water Violations (324)

This water system has 324 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 17, 2024 - RPT No No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - TT Yes No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - TT Yes No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - RPT No No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - TT Yes No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - RPT No No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - RPT No No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - TT Yes No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - TT Yes No - - - Resolved Oct 31, 2024 -
Oct 17, 2024 - RPT No No - - - Resolved Oct 31, 2024 -
Oct 26, 2022 - Other No No - - - Unaddressed - -
Jan 21, 2020 - Other No No - - - Unaddressed - -
Nov 6, 2018 - Other No No - - - Unaddressed - -
Nov 1, 2012 Nov 30, 2012 MCL Yes No - 5% of samples - Archived Nov 30, 2012 -
Nov 1, 2012 Nov 30, 2012 MCL Yes No - 5% of samples - Archived Nov 30, 2012 -
Oct 1, 2012 Oct 31, 2012 MCL Yes No - 5% of samples - Archived Oct 31, 2012 -
Oct 1, 2012 Oct 31, 2012 MCL Yes No - 5% of samples - Archived Oct 31, 2012 -
Oct 1, 2012 Oct 31, 2012 MCL Yes No - 5% of samples - Archived Oct 31, 2012 -
Dec 31, 2011 - MR No No - TT - Resolved Feb 29, 2012 -
Dec 31, 2011 - MR No No - TT - Resolved Feb 29, 2012 -
Oct 1, 2005 - MR No No - TT - Resolved Sep 30, 2008 -
Oct 1, 2005 - MR No No - TT - Resolved Sep 30, 2008 -
Oct 1, 2005 - MR No No - TT - Resolved Sep 30, 2008 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.07 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.006 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.005 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.2 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.006 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 10 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.006 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.005 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 10 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 10 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.010 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.005 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.2 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.07 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.05 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.1 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 10 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.005 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.002 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.05 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.1 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 10 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.010 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.1 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.2 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.05 mg/L - Resolved Jun 30, 2003 -
Jan 1, 2003 Jun 30, 2003 MR No Yes - 0.010 mg/L - Resolved Jun 30, 2003 -

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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