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HEIDELBERG TWP MUNI AUTH

Pennsylvania — Community Water System — PWSID: PA7380033

System Information

PWSIDPA7380033
System NameHEIDELBERG TWP MUNI AUTH
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
CitySCHAEFFERSTOWN
ZIP Code17088
AddressPO BOX 188
OrganizationHEIDELBERG TWP MUNI AUTH
Phone717-949-6977

Population & Service

Population Served975
Service Connections539

Drinking Water Violations (68)

This water system has 68 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, 2017 — Consumer Confidence Rule Other No No — — — Resolved Aug 10, 2017 Consumer Confidence Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Aug 10, 2017 Consumer Confidence Rule
Jul 1, 2017 — Consumer Confidence Rule Other No No — — — Resolved Aug 10, 2017 Consumer Confidence Rule
Jan 1, 2017 Jan 31, 2017 Groundwater Rule MR No No — — — Resolved Jan 31, 2017 Ground Water Rule
Jan 1, 2017 Jan 31, 2017 Groundwater Rule MR No No — — — Resolved Jan 31, 2017 Ground Water Rule
Jan 1, 2017 Jan 31, 2017 Groundwater Rule MR No No — — — Resolved Jan 31, 2017 Ground Water Rule
Jan 1, 2017 Jan 31, 2017 Groundwater Rule MR No No — — — Resolved Jan 31, 2017 Ground Water Rule
Oct 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2016 Dec 31, 2016 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2016 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2014 Sep 30, 2014 Chlorine MR No No — 4.0 mg/L — Resolved Sep 15, 2014 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2014 Jun 30, 2014 Total Polychlorinated Biphenyls (PCB) MR No Yes — 0.0005 mg/L — Resolved Jun 30, 2014 Synthetic Organic Chemicals
Apr 1, 2014 Jun 30, 2014 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Jun 30, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 BHC-GAMMA MR No Yes — 0.0002 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Heptachlor epoxide MR No Yes — 0.0002 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Simazine MR No Yes — 0.004 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Dalapon MR No Yes — 0.2 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Endothall MR No Yes — 0.1 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Hexachlorocyclopentadiene MR No Yes — 0.05 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Methoxychlor MR No Yes — 0.04 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Chlordane MR No Yes — 0.002 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Endrin MR No Yes — 0.002 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Heptachlor MR No Yes — 0.0004 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 2,4,5-TP MR No Yes — 0.05 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 2,4-D MR No Yes — 0.07 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Toxaphene MR No Yes — 0.003 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Diquat MR No Yes — 0.02 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Glyphosate MR No Yes — 0.7 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 OXAMYL MR No Yes — 0.2 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Picloram MR No Yes — 0.5 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Dinoseb MR No Yes — 0.007 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Carbofuran MR No Yes — 0.04 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Atrazine MR No Yes — 0.003 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 LASSO MR No Yes — — — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 1,2-DIBROMO-3-CHLOROPROPANE MR No Yes — 0.0002 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Jan 1, 2014 Dec 31, 2014 ETHYLENE DIBROMIDE MR No Yes — 0.00005 mg/L — Resolved Aug 13, 2014 Synthetic Organic Chemicals
Apr 1, 2011 Jun 30, 2011 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Apr 1, 2011 Jun 30, 2011 Chlorine MR No Yes — 4.0 mg/L — Resolved Jun 30, 2011 Stage 1 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2005 Oct 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2005 Total Coliform Rule
Oct 1, 2005 Oct 31, 2005 Coliform (TCR) MR No No — 5% of samples — Resolved Oct 31, 2005 Total Coliform 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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