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MIFFLINTOWN MUNI AUTH

Pennsylvania — Community Water System — PWSID: PA4340008

System Information

PWSIDPA4340008
System NameMIFFLINTOWN MUNI AUTH
System TypeCommunity Water System
Water SourceSurface Water
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityMIFFLINTOWN
ZIP Code17059
Address259 Water Company Rd
OrganizationMIFFLINTOWN MUNI AUTH
Phone717-436-2342

Population & Service

Population Served4,450
Service Connections1,444

Drinking Water Violations (320)

This water system has 320 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, 2024 Mar 31, 2024 CARBON, TOTAL MR No Yes — TT — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 CARBON, TOTAL MR No Yes — TT — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 CARBON, TOTAL MR No Yes — TT — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Mar 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2024 Mar 31, 2024 CARBON, TOTAL MR No Yes — TT — Resolved Mar 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2023 Dec 31, 2023 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2023 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2021 Dec 31, 2021 Fluoride MR No No — 4.0 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Fluoride MR No No — 4.0 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Fluoride MR No No — 4.0 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2021 Dec 31, 2021 Fluoride MR No No — 4.0 mg/L — Resolved Dec 31, 2021 Inorganic Chemicals
Jan 1, 2020 Dec 31, 2020 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2020 Arsenic Rule
Jan 1, 2020 Dec 31, 2020 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2020 Arsenic Rule
Jan 1, 2020 Dec 31, 2020 Arsenic MR No Yes — 0.010 mg/L — Resolved Dec 31, 2020 Arsenic Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2019 Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2019 Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Interim Enhanced Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2019 Interim and Long Term 1 Enhanced Surface Water Treatment Rule
Oct 1, 2019 Oct 31, 2019 Surface Water Treatment Rule MR No Yes — — — Resolved Oct 31, 2019 Surface Water Treatment Rule
Oct 1, 2019 Dec 31, 2019 Chlorine MR No Yes — 4.0 mg/L — Resolved Dec 2, 2019 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Oct 31, 2018 Groundwater Rule MR No Yes — — — Resolved Oct 31, 2018 Ground Water Rule
Oct 1, 2018 Dec 31, 2018 CARBON, TOTAL MR No Yes — TT — Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Dec 31, 2018 CARBON, TOTAL MR No Yes — TT — Resolved Dec 31, 2018 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2018 Oct 31, 2018 Groundwater Rule MR No Yes — — — Resolved Oct 31, 2018 Ground Water Rule
Aug 1, 2018 Aug 31, 2018 Groundwater Rule MR No Yes — — — Resolved Aug 31, 2018 Ground Water Rule
Aug 1, 2018 Aug 31, 2018 Groundwater Rule MR No Yes — — — Resolved Aug 31, 2018 Ground Water Rule
Aug 1, 2018 Aug 31, 2018 Groundwater Rule MR No Yes — — — Resolved Aug 31, 2018 Ground Water Rule
Aug 1, 2018 Aug 31, 2018 Groundwater Rule MR No Yes — — — Resolved Aug 31, 2018 Ground Water Rule
Jan 11, 2015 — Public Notice Other No No — — — Resolved Feb 26, 2015 Public Notice Rule and Revised PN Rule
Jan 11, 2015 — Public Notice Other No No — — — Resolved Feb 26, 2015 Public Notice Rule and Revised PN Rule
Jan 1, 2011 Dec 31, 2011 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,2,4-Trichlorobenzene MR No Yes — 0.07 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 Styrene MR No Yes — 0.1 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2011 Volatile Organic Chemicals
Jan 1, 2011 Dec 31, 2011 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Dec 31, 2011 Volatile 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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