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CONNEAUT LAKE BOROUGH WTP

Pennsylvania — Community Water System — PWSID: PA6200015

System Information

PWSIDPA6200015
System NameCONNEAUT LAKE BOROUGH WTP
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityCONNEAUT LAKE
ZIP Code16316
AddressPO BOX 345
OrganizationCONNEAUT LAKE BOROUGH WTP
Phone814-382-9323

Population & Service

Population Served870
Service Connections366

Drinking Water Violations (263)

This water system has 263 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
Jul 1, 2025 Jul 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2025 Jul 31, 2025 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 31, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Jul 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2024 Jul 31, 2024 Chlorine MR No Yes — 4.0 mg/L — Resolved Jul 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2024 Apr 30, 2024 Groundwater Rule MR No No — — — Resolved Apr 30, 2024 Ground Water Rule
Apr 1, 2024 Apr 30, 2024 Groundwater Rule MR No No — — — Resolved Apr 30, 2024 Ground Water Rule
Jan 1, 2021 Dec 31, 2021 Thallium, Total MR No Yes — 0.002 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Apr 1, 2017 Jun 30, 2017 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2017 Arsenic Rule
Apr 1, 2017 Jun 30, 2017 Arsenic MR No Yes — 0.010 mg/L — Resolved Jun 30, 2017 Arsenic Rule
Jan 1, 2017 Dec 31, 2017 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Simazine MR No Yes — 0.004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Simazine MR No Yes — 0.004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Simazine MR No Yes — 0.004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Simazine MR No Yes — 0.004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Simazine MR No Yes — 0.004 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 24, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Dec 31, 2017 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 24, 2017 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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