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BOROUGH OF DUBLIN

Pennsylvania — Community Water System — PWSID: PA1090107

System Information

PWSIDPA1090107
System NameBOROUGH OF DUBLIN
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedJan 26, 1985
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityDUBLIN
ZIP Code18917
Address119 MAPLE AVENUE
OrganizationBOROUGH OF DUBLIN
Phone215-249-3310

Population & Service

Population Served2,200
Service Connections363

Drinking Water Violations (457)

This water system has 457 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
Oct 1, 2025 — Lead and Copper Rule MR No No — TT — Unaddressed — Lead and Copper Rule
Oct 1, 2025 — Lead and Copper Rule MR No No — TT — Unaddressed — Lead and Copper Rule
Jan 1, 2025 Jan 31, 2025 Groundwater Rule MR No Yes — — — Resolved Jan 31, 2025 Ground Water Rule
Jan 1, 2025 Jan 31, 2025 Groundwater Rule MR No Yes — — — Resolved Jan 31, 2025 Ground Water Rule
Dec 1, 2024 Dec 31, 2024 Groundwater Rule MR No Yes — — — Resolved Dec 31, 2024 Ground Water Rule
Dec 1, 2024 Dec 31, 2024 Groundwater Rule MR No Yes — — — Resolved Dec 31, 2024 Ground Water Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved May 5, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved May 5, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved May 5, 2023 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved May 5, 2023 Lead and Copper Rule
Jan 1, 2020 Mar 31, 2020 Endrin MR No Yes — 0.002 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Endrin MR No Yes — 0.002 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Endrin MR No Yes — 0.002 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Endrin MR No Yes — 0.002 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toxaphene MR No Yes — 0.003 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toxaphene MR No Yes — 0.003 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toxaphene MR No Yes — 0.003 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Toxaphene MR No Yes — 0.003 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Dalapon MR No Yes — 0.2 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Dalapon MR No Yes — 0.2 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Dalapon MR No Yes — 0.2 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Dalapon MR No Yes — 0.2 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Diquat MR No Yes — 0.02 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Diquat MR No Yes — 0.02 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Picloram MR No Yes — 0.5 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Picloram MR No Yes — 0.5 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Picloram MR No Yes — 0.5 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Picloram MR No Yes — 0.5 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 2,3,7,8-TCDD MR No Yes — 0.00000003 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Pentachlorophenol MR No Yes — 0.001 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Di(2-ethylhexyl) phthalate MR No Yes — 0.006 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Di(2-ethylhexyl) adipate MR No Yes — 0.4 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 HEXACHLOROBENZENE MR No Yes — 0.001 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Endothall MR No Yes — 0.1 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Mar 31, 2020 Benzo(a)pyrene MR No Yes — 0.0002 mg/L — Resolved Mar 31, 2020 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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