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ANTRIM TOWNSHIP MUNICIPAL AUTH

Pennsylvania — Community Water System — PWSID: PA7280063

System Information

PWSIDPA7280063
System NameANTRIM TOWNSHIP MUNICIPAL AUTH
System TypeCommunity Water System
Water SourceGround Water Under Influence
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedJun 6, 1990
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityGREENCASTLE
ZIP Code17225
AddressPO BOX 130
OrganizationANTRIM TOWNSHIP MUNICIPAL AUTH
Phone717-597-9798

Population & Service

Population Served975
Service Connections444

Drinking Water Violations (217)

This water system has 217 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
Jan 1, 2025 — Lead and Copper Rule MR No No — TT — Resolved Aug 22, 2025 Lead and Copper Rule
Jan 1, 2025 — Lead and Copper Rule MR No No — TT — Resolved Aug 22, 2025 Lead and Copper Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Aug 13, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Aug 13, 2024 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Aug 13, 2024 Public Notice Rule and Revised PN Rule
Jan 1, 2022 Dec 31, 2022 Di(2-ethylhexyl) phthalate MR No No — 0.006 mg/L — Resolved Dec 31, 2022 Synthetic Organic Chemicals
Jan 1, 2022 Dec 31, 2022 Di(2-ethylhexyl) phthalate MR No No — 0.006 mg/L — Resolved Dec 31, 2022 Synthetic Organic Chemicals
Jan 1, 2022 Dec 31, 2022 Di(2-ethylhexyl) phthalate MR No No — 0.006 mg/L — Resolved Dec 31, 2022 Synthetic Organic Chemicals
Jan 1, 2022 Dec 31, 2022 Di(2-ethylhexyl) phthalate MR No No — 0.006 mg/L — Resolved Dec 31, 2022 Synthetic Organic Chemicals
Apr 1, 2021 Apr 30, 2021 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Apr 30, 2021 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Apr 1, 2021 Apr 30, 2021 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Apr 30, 2021 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jan 1, 2021 Dec 31, 2021 Nickel MR No No — — — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Selenium MR No No — 0.05 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Selenium MR No No — 0.05 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Cadmium MR No No — 0.005 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Chromium MR No No — 0.1 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Arsenic MR No No — 0.010 mg/L — Archived Dec 31, 2021 Arsenic Rule
Jan 1, 2021 Dec 31, 2021 CYANIDE MR No No — 0.2 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Thallium, Total MR No No — 0.002 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Antimony, Total MR No No — 0.006 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Selenium MR No No — 0.05 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Beryllium, Total MR No No — 0.004 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Selenium MR No No — 0.05 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Barium MR No No — 2 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Fluoride MR No No — 4.0 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Mercury MR No No — 0.002 mg/L — Archived Dec 31, 2021 Inorganic Chemicals
Dec 1, 2020 Dec 31, 2020 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Dec 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2020 Dec 31, 2020 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Dec 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2020 Dec 31, 2020 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Dec 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2020 Dec 31, 2020 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Dec 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2020 Dec 31, 2020 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Dec 31, 2020 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Aug 1, 2014 Aug 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2014 Total Coliform Rule
Aug 1, 2014 Aug 31, 2014 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2014 Total Coliform Rule
Jul 1, 2014 Jul 31, 2014 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Jul 31, 2014 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jul 1, 2014 Jul 31, 2014 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Jul 31, 2014 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2012 Oct 31, 2012 Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2012 Surface Water Treatment Rule
Oct 1, 2012 Oct 31, 2012 Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2012 Surface Water Treatment Rule
Aug 11, 2012 — Public Notice Other No No — — — Resolved Sep 24, 2012 Public Notice Rule and Revised PN Rule
Aug 11, 2012 — Public Notice Other No No — — — Resolved Sep 24, 2012 Public Notice Rule and Revised PN Rule
Aug 11, 2012 — Public Notice Other No No — — — Resolved Sep 24, 2012 Public Notice Rule and Revised PN Rule
Aug 1, 2012 Aug 31, 2012 Surface Water Treatment Rule MR No Yes — — — Resolved Aug 31, 2012 Surface Water Treatment Rule
Jun 1, 2012 Jun 30, 2012 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Jun 30, 2012 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Jun 1, 2012 Jun 30, 2012 Surface Water Treatment Rule MR No Yes — — — Resolved Jun 30, 2012 Surface Water Treatment Rule
Apr 1, 2012 Jun 30, 2012 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Feb 1, 2012 Feb 29, 2012 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Feb 29, 2012 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Feb 1, 2012 Feb 29, 2012 Surface Water Treatment Rule MR No Yes — — — Resolved Feb 29, 2012 Surface Water Treatment Rule
Jan 1, 2012 Mar 31, 2012 Chlorine MR No Yes — 4.0 mg/L — Resolved Mar 31, 2012 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2011 Dec 31, 2011 Interim Enhanced Surface Water Treatment Rule MR No No — — — Resolved Dec 31, 2011 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Dec 1, 2011 Dec 31, 2011 Surface Water Treatment Rule MR No Yes — — — Resolved Dec 31, 2011 Surface Water Treatment Rule
Dec 1, 2011 Dec 31, 2011 Surface Water Treatment Rule MR No Yes — — — Resolved Dec 31, 2011 Surface Water Treatment Rule

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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