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DUNCANNON MUNI WATER

Pennsylvania — Community Water System — PWSID: PA7500019

System Information

PWSIDPA7500019
System NameDUNCANNON MUNI WATER
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
CityDUNCANNON
ZIP Code17020
Address101 N HIGH ST
OrganizationDUNCANNON MUNI WATER
Phone717-834-4311

Population & Service

Population Served2,000
Service Connections1,137

Drinking Water Violations (746)

This water system has 746 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
May 1, 2025 May 31, 2025 Groundwater Rule MR No No — — — Resolved May 31, 2025 Ground Water Rule
May 1, 2025 May 31, 2025 Groundwater Rule MR No No — — — Resolved May 31, 2025 Ground Water Rule
Jan 1, 2023 Dec 31, 2023 LASSO MR No Yes — — — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 LASSO MR No Yes — — — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Chlordane MR No Yes — 0.002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 LASSO MR No Yes — — — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Dalapon MR No Yes — 0.2 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Chlordane MR No Yes — 0.002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Dinoseb MR No Yes — 0.007 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Diquat MR No Yes — 0.02 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Chlordane MR No Yes — 0.002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 2,4-D MR No Yes — 0.07 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Diquat MR No Yes — 0.02 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Dalapon MR No Yes — 0.2 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 2,4-D MR No Yes — 0.07 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 LASSO MR No Yes — — — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Dinoseb MR No Yes — 0.007 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Chlordane MR No Yes — 0.002 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Aug 29, 2023 Synthetic Organic Chemicals
Jan 1, 2023 Dec 31, 2023 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Aug 29, 2023 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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