Montour County, Pennsylvania — public water systems
At a glance
20 active public water systems are filed under Montour County, Pennsylvania in EPA's SDWIS records, together reporting 14,963 people served. The largest is Geisinger Medical Center, which reports serving 6,442 people. 1 is a community water system serving people where they live; the other 19 are non-community systems, such as schools, workplaces, campgrounds and gas stations with their own supply.
Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.
Active systems
20
Population served
15K
Community systems
1
Groundwater share
90%
How does Montour County compare with other Pennsylvania counties?
Montour County has the 64th-most active public water systems among the 99 counties listed for active Pennsylvania systems in EPA records; among the 71 with 3 or more systems, the median has 76. Its systems report 14,963 people served in total, the 60th-largest county figure in the state and 0.1% of the statewide total. The average system here reports serving 748 people, about 57% below the Pennsylvania average of 1,741. Population figures are what each system reports; people served by more than one system, such as a wholesaler and the town that buys from it, are counted by each.
Where does Montour County's drinking water come from?
By primary water source, Montour County's active systems draw on groundwater (18, 90%), surface water (1, 5%) and purchased surface water (1, 5%). Overall, 90% rely mainly on groundwater (including purchased groundwater) and 10% on surface water, compared with 93% and 6.8% across Pennsylvania. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Geisinger Medical Center, draws primarily on purchased surface water.
What kinds of water systems operate in Montour County?
Montour County's active systems break down as 1 community systems (5%), 5 non-transient non-community systems (25%) and 14 transient non-community systems (70%). A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. EPA lists their owner types as private (65%), public/private partnership (15%), local government (10%) and state government (10%).
Water systems in Montour County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Geisinger Medical Center | Montour | 6,442 | Non-transient non-community | Purchased surface water |
| 2 | Danville Municipal Water Auth | Montour | 4,992 | Community | Surface water |
| 3 | Penndot-Site 36 Modern Rest Ar | Montour | 700 | Transient non-community | Groundwater |
| 4 | Penndot-Site 35 Modern Rest Ar | Montour | 700 | Transient non-community | Groundwater |
| 5 | Liberty Valley Elem School | Montour | 549 | Non-transient non-community | Groundwater |
| 6 | Great Dane Limited Partnership | Montour | 250 | Non-transient non-community | Groundwater |
| 7 | Hunters Dairy Freeze | Montour | 250 | Transient non-community | Groundwater |
| 8 | Talen Energy | Montour | 250 | Non-transient non-community | Groundwater |
| 9 | Montour Delong Community Fair | Montour | 200 | Transient non-community | Groundwater |
| 10 | Liberty Township Fire Company | Montour | 100 | Transient non-community | Groundwater |
| 11 | Midway Lanes | Montour | 100 | Transient non-community | Groundwater |
| 12 | Washingtonville Vol Fire Co | Montour | 100 | Transient non-community | Groundwater |
| 13 | Mont Preserve Visitor Ctr | Montour | 60 | Transient non-community | Groundwater |
| 14 | Food Shop #1 | Montour | 50 | Transient non-community | Groundwater |
| 15 | Northern Montour Rec Assn | Montour | 50 | Transient non-community | Groundwater |
| 16 | Ppl Mont Preserve Goose Cove | Montour | 40 | Transient non-community | Groundwater |
| 17 | Danville Child Development Ctr | Montour | 40 | Non-transient non-community | Groundwater |
| 18 | Ppl Mont Preserve Heron Cove | Montour | 40 | Transient non-community | Groundwater |
| 19 | Burkholders Farm Market | Montour | 25 | Transient non-community | Groundwater |
| 20 | Cocktales Tavern | Montour | 25 | Transient non-community | Groundwater |
Montour County water systems: frequently asked questions
How many public water systems are in Montour County, Pennsylvania?
EPA's SDWIS records file 20 active public water systems under Montour County, Pennsylvania: 1 community systems (5%), 5 non-transient non-community systems (25%) and 14 transient non-community systems (70%).
Who supplies drinking water in Montour County, PA?
The largest community water system filed under Montour County is Danville Municipal Water Auth (4,992 people served). Which system serves a particular address depends on its service area, which EPA's SDWIS records do not include; a water bill or the local utility can confirm it.
Does Montour County's drinking water come from groundwater or surface water?
Of the 20 active public water systems in Montour County, 90% draw mainly on groundwater and 10% on surface water, counting purchased supplies. The largest system, Geisinger Medical Center, uses purchased surface water.
Where can I find a water quality report for Montour County?
Each community water system must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1, covering the previous calendar year. 1 community system is filed under Montour County, so the report to look for is the one from the system that supplies your address.
How can I check violations for a water system in Montour County?
Open the system's profile from the list on this page. Each profile shows the most recent Safe Drinking Water Act violations in EPA's records, with plain-English labels and whether each one is resolved. For current compliance status, EPA ECHO is the primary source.
More Pennsylvania water systems
- All Pennsylvania public water systems· 7,217 active
- Washington County· 26 systems
- Elk County· 26 systems
- Forest County· 23 systems
- Delaware County· 21 systems
- Cameron County· 14 systems
- Cecil County· 9 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Public water systems in Montour County, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/montour (data as of October 1, 2026).