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TIMBERLAKE WATER SYSTEM

Ohio — Community Water System — PWSID: OH2501812

System Information

PWSIDOH2501812
System NameTIMBERLAKE WATER SYSTEM
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region05
Serves SchoolNo
WholesalerNo
First ReportedJan 30, 1981
Last ReportedNov 17, 2025

Location & Contact

StateOhio
CityCOLUMBUS
ZIP Code43215
AddressFRANKLIN COUNTY SANITARY ENGINEERS
OrganizationRENNER, STEPHEN A.
Phone614-525-5850

Population & Service

Population Served1,600
Service Connections350

Drinking Water Violations (201)

This water system has 201 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 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Unaddressed — Lead and Copper Rule Revisions
Oct 17, 2024 — LEAD AND COPPER RULE REVISIONS TT Yes No — — — Unaddressed — Lead and Copper Rule Revisions
Feb 6, 2020 — Consumer Confidence Rule Other No No — — — Unaddressed — Consumer Confidence Rule
Dec 13, 2018 — Consumer Confidence Rule Other No No — — — Unaddressed — Consumer Confidence Rule
Sep 13, 2014 — E. COLI MR No Yes — — — Resolved Oct 14, 2014 Ground Water Rule
Sep 13, 2014 — E. COLI MR No Yes — — — Resolved Oct 14, 2014 Ground Water Rule
Sep 13, 2014 — E. COLI MR No Yes — — — Resolved Oct 14, 2014 Ground Water Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2012 Total Coliform Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2012 Total Coliform Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2012 Total Coliform Rule
Jun 1, 2012 Jun 30, 2012 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Jun 30, 2012 Total Coliform Rule
Jul 1, 2011 — Consumer Confidence Rule Other No No — — — Unaddressed — Consumer Confidence Rule
Oct 1, 2007 — Lead and Copper Rule MR No No — TT — Resolved Jan 24, 2008 Lead and Copper Rule
Oct 1, 2007 — Lead and Copper Rule MR No No — TT — Resolved Jan 24, 2008 Lead and Copper Rule
Oct 1, 2007 — Lead and Copper Rule MR No No — TT — Resolved Jan 24, 2008 Lead and Copper Rule
Oct 1, 2007 — Lead and Copper Rule MR No No — TT — Resolved Jan 24, 2008 Lead and Copper Rule
Jan 1, 1998 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1998 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1998 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1998 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1997 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1997 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1997 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1997 — Lead and Copper Rule MR No No — TT — Resolved Sep 30, 1999 Lead and Copper Rule
Jan 1, 1994 Mar 31, 1994 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Simazine MR No Yes — 0.004 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Endrin MR No Yes — 0.002 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Toxaphene MR No Yes — 0.003 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Glyphosate MR No Yes — 0.7 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Aldicarb sulfoxide MR No Yes — — — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Simazine MR No Yes — 0.004 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Picloram MR No Yes — 0.5 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Picloram MR No Yes — 0.5 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Jan 28, 1994 Synthetic Organic Chemicals
Jan 1, 1994 Mar 31, 1994 Aldicarb sulfoxide MR No Yes — — — Resolved Jan 28, 1994 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.

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