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GEISINGER MEDICAL CENTER

Pennsylvania — Non-Transient Non-Community — PWSID: PA4470012

System Information

PWSIDPA4470012
System NameGEISINGER MEDICAL CENTER
System TypeNon-Transient Non-Community
Water SourceSurface Water Purchased
Activity StatusActive
Owner TypePrivate
EPA Region03
Serves SchoolNo
WholesalerNo
First ReportedFeb 12, 1979
Last ReportedDec 17, 2025

Location & Contact

StatePennsylvania
CityDANVILLE
ZIP Code17822
Address100 N ACADEMY AVE
OrganizationGEISINGER MEDICAL CENTER
Phone570-271-6348

Population & Service

Population Served6,442
Service Connections1

Drinking Water Violations (472)

This water system has 472 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
Feb 1, 2025 Feb 28, 2025 Chlorite MR No No — 1.0 mg/L — Resolved Feb 28, 2025 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Chlorite MR No No — 1.0 mg/L — Resolved Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Chlorite MR No No — 1.0 mg/L — Resolved Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Chlorite MR No No — 1.0 mg/L — Resolved Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Dec 1, 2024 Dec 31, 2024 Chlorite MR No No — 1.0 mg/L — Resolved Dec 31, 2024 Stage 1 Disinfectants and Disinfection Byproducts Rule
Nov 1, 2023 Nov 30, 2023 Revised Total Coliform Rule MCL Yes No — — — Resolved Nov 30, 2023 Revised Total Coliform Rule
Jan 1, 2023 Dec 31, 2023 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrite MR No Yes — 1 mg/L — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2023 Nitrate Rule
Jan 1, 2023 Dec 31, 2023 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2023 Nitrate Rule
Nov 27, 2022 — Public Notice Other No No — — — Resolved Dec 28, 2022 Public Notice Rule and Revised PN Rule
Nov 27, 2022 — Public Notice Other No No — — — Resolved Dec 28, 2022 Public Notice Rule and Revised PN Rule
Nov 27, 2022 — Public Notice Other No No — — — Resolved Dec 28, 2022 Public Notice Rule and Revised PN Rule
Oct 17, 2022 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Oct 17, 2022 — Revised Total Coliform Rule TT Yes No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Oct 17, 2022 — Revised Total Coliform Rule TT Yes No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Oct 17, 2022 — Revised Total Coliform Rule TT Yes No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Oct 17, 2022 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Oct 17, 2022 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Dec 1, 2022 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Dec 1, 2022 Lead and Copper Rule
Oct 1, 2022 — Lead and Copper Rule MR No No — TT — Resolved Dec 1, 2022 Lead and Copper Rule
Jul 11, 2022 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Jul 11, 2022 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Jun 13, 2022 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Jun 13, 2022 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Jan 24, 2022 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Jan 24, 2022 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Sep 6, 2021 — Public Notice Other No No — — — Resolved Dec 28, 2022 Public Notice Rule and Revised PN Rule
Sep 6, 2021 — Public Notice Other No No — — — Resolved Dec 28, 2022 Public Notice Rule and Revised PN Rule
Sep 6, 2021 — Public Notice Other No No — — — Resolved Dec 28, 2022 Public Notice Rule and Revised PN Rule
Sep 6, 2021 — Public Notice Other No No — — — Resolved Dec 28, 2022 Public Notice Rule and Revised PN Rule
Jul 27, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jul 27, 2021 — Revised Total Coliform Rule TT Yes No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jul 27, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jul 27, 2021 — Revised Total Coliform Rule TT Yes No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jul 27, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jul 27, 2021 — Revised Total Coliform Rule RPT No No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jul 27, 2021 — Revised Total Coliform Rule TT Yes No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jul 27, 2021 — Revised Total Coliform Rule TT Yes No — — — Resolved Dec 28, 2022 Revised Total Coliform Rule
Jun 29, 2021 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Jun 29, 2021 — E. COLI MR No Yes — — — Resolved Apr 12, 2023 Ground Water Rule
Oct 1, 2020 Dec 31, 2020 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2020 Dec 31, 2020 Total Haloacetic Acids (HAA5) MR No Yes — 0.060 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2020 Dec 31, 2020 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Oct 1, 2020 Dec 31, 2020 TTHM MR No Yes — 0.080 mg/L — Resolved Dec 31, 2020 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jan 1, 2020 Dec 31, 2020 Chlordane MR No No — 0.002 mg/L — Resolved Dec 31, 2020 Synthetic Organic Chemicals
Jan 1, 2020 Dec 31, 2020 Chlordane MR No No — 0.002 mg/L — Resolved Dec 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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