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SOUTH MIDDLETON TWP WATER AUTH

Pennsylvania — Community Water System — PWSID: PA7210050

System Information

PWSIDPA7210050
System NameSOUTH MIDDLETON TWP WATER AUTH
System TypeCommunity Water System
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityBOILING SPRINGS
ZIP Code17007
Address345 LEAR LANE
OrganizationSOUTH MIDDLETON TWP WATER AUTH
Phone717-258-6476

Population & Service

Population Served11,695
Service Connections4,486

Drinking Water Violations (354)

This water system has 354 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 Surface Water Treatment Rule MR No Yes — — — Resolved Jul 31, 2025 Surface Water Treatment 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 Surface Water Treatment Rule MR No Yes — — — Resolved Jul 31, 2025 Surface Water Treatment 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
Oct 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jul 10, 2025 Consumer Confidence Rule
Oct 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jul 10, 2025 Consumer Confidence Rule
Oct 1, 2024 Dec 31, 2024 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 Dec 31, 2024 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2024 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2024 — Consumer Confidence Rule Other No No — — — Resolved Jul 10, 2025 Consumer Confidence Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Jul 10, 2025 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Jul 10, 2025 Public Notice Rule and Revised PN Rule
Jan 11, 2024 — Public Notice Other No No — — — Resolved Jul 10, 2025 Public Notice Rule and Revised PN Rule
Oct 1, 2022 Dec 31, 2022 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2022 Volatile Organic Chemicals
Oct 1, 2022 Dec 31, 2022 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Dec 31, 2022 Volatile Organic Chemicals
Jul 1, 2022 — Consumer Confidence Rule Other No No — — — Resolved Dec 5, 2022 Consumer Confidence Rule
Jul 1, 2022 — Consumer Confidence Rule Other No No — — — Resolved Dec 5, 2022 Consumer Confidence Rule
Jan 1, 2022 Dec 31, 2022 Asbestos MR No Yes — 7 MFL — Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2022 Dec 31, 2022 Asbestos MR No Yes — 7 MFL — Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2022 Dec 31, 2022 Asbestos MR No Yes — 7 MFL — Resolved Dec 31, 2022 Inorganic Chemicals
Jan 1, 2022 Dec 31, 2022 Asbestos MR No Yes — 7 MFL — Resolved Dec 31, 2022 Inorganic Chemicals
Dec 25, 2021 — Groundwater Rule TT Yes No — — — Resolved Aug 12, 2025 Ground Water Rule
Dec 25, 2021 — Groundwater Rule TT Yes No — — — Resolved Aug 12, 2025 Ground Water Rule
Dec 25, 2021 — Groundwater Rule TT Yes No — — — Resolved Aug 12, 2025 Ground Water Rule
Dec 25, 2021 — Groundwater Rule TT Yes No — — — Resolved Aug 12, 2025 Ground Water Rule
Jul 1, 2021 — Consumer Confidence Rule Other No No — — — Resolved Sep 10, 2021 Consumer Confidence Rule
Jul 1, 2021 — Consumer Confidence Rule Other No No — — — Resolved Sep 10, 2021 Consumer Confidence Rule
Apr 11, 2021 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Apr 11, 2021 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Apr 11, 2021 — Public Notice Other No No — — — Unaddressed — Public Notice Rule and Revised PN Rule
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Archived Mar 31, 2020 Synthetic Organic Chemicals
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Jun 1, 2014 Jun 30, 2014 Coliform (TCR) MR No No — 5% of samples — Resolved Jun 30, 2014 Total Coliform Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No No — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Chlorine MR No No — 4.0 mg/L — Resolved Jun 30, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2014 Dec 31, 2014 Diquat MR No Yes — 0.02 mg/L — Resolved Nov 10, 2014 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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