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Geisinger Medical Center

Published drinking-water records and contacts for Geisinger Medical Center. System PA4470012. Review sources and dates; not a real-time water assessment.

System ID
PA4470012
State or territory
PA
Published population served
6442
System type (source code)
NTNCWS

Published records and dates

Missing records here do not mean the provider did not test. Published records are not a real-time assessment of your tap water.

Published testing results

Selected recent records are shown below. Different sampling locations and dates are not interchangeable. These excerpts are not a complete testing history.

“<” means below the stated reporting limit, not zero. A reported measurement alone is not a safety verdict. Read an example

EPA UCMR 5 — most recent imported sample per substance
SubstancePublished resultReporting limitSample dateSampling location
11Cl-PF3OUdS< 0.005 µg/L0.005 µg/L2024-11-06KITCHEN TAP / E
4:2 FTS< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
6:2 FTS< 0.005 µg/L0.005 µg/L2024-11-06KITCHEN TAP / E
8:2 FTS< 0.005 µg/L0.005 µg/L2024-11-06KITCHEN TAP / E
9Cl-PF3ONS< 0.002 µg/L0.002 µg/L2024-11-06KITCHEN TAP / E
ADONA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
HFPO-DA< 0.005 µg/L0.005 µg/L2024-11-06KITCHEN TAP / E
NEtFOSAA< 0.005 µg/L0.005 µg/L2024-10-16KITCHEN TAP / E
NFDHA< 0.02 µg/L0.02 µg/L2024-11-06KITCHEN TAP / E
NMeFOSAA< 0.006 µg/L0.006 µg/L2024-10-16KITCHEN TAP / E
PFBA< 0.005 µg/L0.005 µg/L2024-11-06KITCHEN TAP / E
PFBS< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFDA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFDoA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFEESA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFHpA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFHpS< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFHxA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFHxS< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFMBA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFMPA< 0.004 µg/L0.004 µg/L2024-11-06KITCHEN TAP / E
PFNA< 0.004 µg/L0.004 µg/L2024-11-06KITCHEN TAP / E
PFOA< 0.004 µg/L0.004 µg/L2024-11-06KITCHEN TAP / E
PFOS< 0.004 µg/L0.004 µg/L2024-11-06KITCHEN TAP / E
PFPeA< 0.003 µg/L0.003 µg/L2024-11-06KITCHEN TAP / E
PFPeS< 0.004 µg/L0.004 µg/L2024-11-06KITCHEN TAP / E
PFTA< 0.008 µg/L0.008 µg/L2024-10-16KITCHEN TAP / E
PFTrDA< 0.007 µg/L0.007 µg/L2024-10-16KITCHEN TAP / E
PFUnA< 0.002 µg/L0.002 µg/L2024-11-06KITCHEN TAP / E
lithium< 9 µg/L9 µg/L2024-10-16KITCHEN TAP / E

Download all EPA UCMR 5 records (CSV)

Lead and copper: 90th-percentile summaries

These describe a monitoring period across sampled locations, not the result at your home. How to read the 90th percentile

Eight most recent imported monitoring summaries
SubstancePublished 90th percentileMonitoring periodSource quarter
Lead (PB90) 0 mg/L2025-06-01 – 2025-09-302026Q3
Lead (PB90) 0.0014 mg/L2022-06-01 – 2022-09-302026Q3
Lead (PB90) 0.0011 mg/L2019-06-01 – 2019-09-302026Q3
Lead (PB90) 0.00111 mg/L2016-06-01 – 2016-09-302026Q3
Lead (PB90) 0 mg/L2013-06-01 – 2013-09-302026Q3
Lead (PB90) 0 mg/L2010-01-01 – 2010-12-312026Q3
Lead (PB90) 0 mg/L2007-01-01 – 2007-12-312026Q3
Lead (PB90) 0.005 mg/L2004-01-01 – 2004-12-312026Q3

Published compliance history

60 imported records. Status is as recorded in the source; historical records are not current advisories. Missing records do not establish that no violations occurred.

Twenty most recent imported compliance records
Rule / recordPeriodRecorded statusHealth-based (EPA classification)Source quarter
Revised Total Coliform Rule / Monitoring, Routine (RTCR)2026-03-01 – 2026-03-31ResolvedNo2026Q3
Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)2025-02-01 – 2025-02-28ResolvedNo2026Q3
Stage 1 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)2024-12-01 – 2024-12-31ResolvedNo2026Q3
Revised Total Coliform Rule / Maximum Contaminant Level Violation, E. coli (RTCR)2023-11-01 – 2023-11-30ResolvedYes2026Q3
Nitrate Rule / Monitoring, Regular2023-01-01 – 2023-12-31ResolvedNo2026Q3
Nitrate Rule / Monitoring, Regular2023-01-01 – 2023-12-31ResolvedNo2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation2022-11-27 – —ResolvedNo2026Q3
Revised Total Coliform Rule / Treatment Technique, Level 1 Assessment (RTCR)2022-10-17 – —ResolvedYes2026Q3
Revised Total Coliform Rule / Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)2022-10-17 – —ResolvedNo2026Q3
Lead and Copper Rule / Follow-up Or Routine LCR Tap M/R2022-10-01 – —ResolvedNo2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)2022-07-11 – —ResolvedNo2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)2022-06-13 – —ResolvedNo2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)2022-01-24 – —ResolvedNo2026Q3
Public Notice Rule and Revised PN Rule / Public Notification Violation for NPDWR Violation2021-09-06 – —ResolvedNo2026Q3
Revised Total Coliform Rule / Treatment Technique, Level 1 Assessment (RTCR)2021-07-27 – —ResolvedYes2026Q3
Revised Total Coliform Rule / Notify Level 1/Level 2 Treatment Technique Violation, Correct Action (RTCR)2021-07-27 – —ResolvedNo2026Q3
Ground Water Rule / Monitoring, Source Water (GWR)2021-06-29 – —ResolvedNo2026Q3
Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)2020-10-01 – 2020-12-31ResolvedNo2026Q3
Stage 2 Disinfectants and Disinfection Byproducts Rule / Monitoring and Reporting (DBP)2020-10-01 – 2020-12-31ResolvedNo2026Q3
Synthetic Organic Chemicals / Monitoring, Regular2020-01-01 – 2020-12-31ResolvedNo2026Q3

Source dates and refresh checks

A refresh check is not a sample date. Publication periods, sample dates and checks are shown separately.

Administrative contact (EPA filing)

Geisinger Medical Center: 570-271-6348

An administrative filing contact may not be a customer-service line. Confirm current contact details with the provider.

Official state resources · How to read these records