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UPPER HALFMOON WATER

Pennsylvania — Community Water System — PWSID: PA4140109

System Information

PWSIDPA4140109
System NameUPPER HALFMOON WATER
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityPORT MATILDA
ZIP Code16870
Address1952 HALFMOON VALLEY RD
OrganizationUPPER HALFMOON WATER
Phone814-404-0233

Population & Service

Population Served1,500
Service Connections618

Drinking Water Violations (121)

This water system has 121 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
Nov 1, 2017 Nov 30, 2017 Groundwater Rule MR No Yes — — — Resolved Nov 30, 2017 Ground Water Rule
Oct 1, 2017 Dec 31, 2017 Chlorine MR No No — 4.0 mg/L — Resolved Dec 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2017 Dec 31, 2017 Chlorine MR No No — 4.0 mg/L — Resolved Dec 31, 2017 Stage 1 Disinfectants and Disinfection Byproducts Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Mar 30, 2018 Revised Total Coliform Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Mar 30, 2018 Revised Total Coliform Rule
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Chlordane MR No Yes — 0.002 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 LASSO MR No Yes — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 LASSO MR No Yes — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 LASSO MR No Yes — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 LASSO MR No Yes — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 LASSO MR No Yes — — — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Mar 31, 2017 Synthetic Organic Chemicals
Jan 1, 2017 Mar 31, 2017 Atrazine MR No Yes — 0.003 mg/L — Resolved Mar 31, 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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