Sullivan County, Pennsylvania — public water systems
At a glance
30 active public water systems are filed under Sullivan County, Pennsylvania in EPA's SDWIS records, together reporting 3,178 people served. The largest is Worlds End State Park, which reports serving 829 people. 4 are community water systems serving people where they live; the other 26 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
30
Population served
3.2K
Community systems
4
Groundwater share
100%
How does Sullivan County compare with other Pennsylvania counties?
Sullivan County has the 58th-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 3,178 people served in total, the 67th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 106 people, well 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 Sullivan County's drinking water come from?
By primary water source, Sullivan County's active systems draw on groundwater (30, 100%). Overall, all rely mainly on groundwater (including purchased groundwater) and none 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, Worlds End State Park, draws primarily on groundwater.
What kinds of water systems operate in Sullivan County?
Sullivan County's active systems break down as 4 community systems (13%) and 26 transient non-community systems (87%). 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 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 (87%), local government (6.7%) and state government (6.7%).
Water systems in Sullivan County
🔒 Create a free account to export CSV| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Worlds End State Park | Sullivan | 829 | Transient non-community | Groundwater |
| 2 | Red Rock Job Corps Center | Sullivan | 425 | Community | Groundwater |
| 3 | Dushore Water Authority | Sullivan | 400 | Community | Groundwater |
| 4 | Laporte Boro Mun Water System | Sullivan | 325 | Community | Groundwater |
| 5 | Pioneer Campground | Sullivan | 150 | Transient non-community | Groundwater |
| 6 | Almost Heaven Campground | Sullivan | 100 | Transient non-community | Groundwater |
| 7 | Darway Healthcare & Rehab | Sullivan | 100 | Community | Groundwater |
| 8 | Sonestown Amer Legion Post 601 | Sullivan | 100 | Transient non-community | Groundwater |
| 9 | Best Campground Near Me | Sullivan | 75 | Transient non-community | Groundwater |
| 10 | Falling Waters Campground | Sullivan | 64 | Transient non-community | Groundwater |
| 11 | Eagles Mere Inn | Sullivan | 60 | Transient non-community | Groundwater |
| 12 | Loyalsock State Forest Rmc | Sullivan | 50 | Transient non-community | Groundwater |
| 13 | Mildred Amer Legion Post 452 | Sullivan | 50 | Transient non-community | Groundwater |
| 14 | D&D Brew Works | Sullivan | 50 | Transient non-community | Groundwater |
| 15 | High Knob Inn | Sullivan | 25 | Transient non-community | Groundwater |
| 16 | Dandy Mini Mart 39 Mildred | Sullivan | 25 | Transient non-community | Groundwater |
| 17 | Country Friends Cafe | Sullivan | 25 | Transient non-community | Groundwater |
| 18 | Sonestown Country Inn | Sullivan | 25 | Transient non-community | Groundwater |
| 19 | Forksville General Store | Sullivan | 25 | Transient non-community | Groundwater |
| 20 | Mccartys Mercantile | Sullivan | 25 | Transient non-community | Groundwater |
| 21 | The Sweet Shop | Sullivan | 25 | Transient non-community | Groundwater |
| 22 | Village Store Properties | Sullivan | 25 | Transient non-community | Groundwater |
| 23 | Eagles Mere Beach | Sullivan | 25 | Transient non-community | Groundwater |
| 24 | Between Bridges | Sullivan | 25 | Transient non-community | Groundwater |
| 25 | Sonestown Nittany Minit Mart | Sullivan | 25 | Transient non-community | Groundwater |
| 26 | Eagles Mere Country Club | Sullivan | 25 | Transient non-community | Groundwater |
| 27 | Muncy Valley Minit Mart | Sullivan | 25 | Transient non-community | Groundwater |
| 28 | The Barn | Sullivan | 25 | Transient non-community | Groundwater |
| 29 | Forksville Inn and Tavern | Sullivan | 25 | Transient non-community | Groundwater |
| 30 | Hillsgrove Hotel | Sullivan | 25 | Transient non-community | Groundwater |
Sullivan County water systems: frequently asked questions
How many public water systems are in Sullivan County, Pennsylvania?
EPA's SDWIS records file 30 active public water systems under Sullivan County, Pennsylvania: 4 community systems (13%) and 26 transient non-community systems (87%).
Who supplies drinking water in Sullivan County, PA?
The largest community water systems filed under Sullivan County are Red Rock Job Corps Center (425 people served), Dushore Water Authority (400 people served) and Laporte Boro Mun Water System (325 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 Sullivan County's drinking water come from groundwater or surface water?
Of the 30 active public water systems in Sullivan County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Worlds End State Park, uses groundwater.
Where can I find a water quality report for Sullivan 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. 4 community systems are filed under Sullivan 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 Sullivan 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
- Union County· 37 systems
- Clearfield County· 36 systems
- Clinton County· 31 systems
- Fulton County· 31 systems
- Mifflin County· 27 systems
- Washington County· 26 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 Sullivan County, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/sullivan (data as of October 1, 2026).