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Huntingdon County, Pennsylvania — public water systems

At a glance

86 active public water systems are filed under Huntingdon County, Pennsylvania in EPA's SDWIS records, together reporting 40,410 people served. The largest is Huntingdon Boro Water Dept, which reports serving 13,776 people. 21 are community water systems serving people where they live; the other 65 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

86

Population served

40.4K

Community systems

21

Groundwater share

89.5%

How does Huntingdon County compare with other Pennsylvania counties?

Huntingdon County has the 32nd-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 40,410 people served in total, the 45th-largest county figure in the state and 0.3% of the statewide total. The average system here reports serving 470 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 Huntingdon County's drinking water come from?

By primary water source, Huntingdon County's active systems draw on groundwater (77, 90%), surface water (8, 9.3%) and purchased surface water (1, 1.2%). 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, Huntingdon Boro Water Dept, draws primarily on surface water.

What kinds of water systems operate in Huntingdon County?

Huntingdon County's active systems break down as 21 community systems (24%), 4 non-transient non-community systems (4.7%) and 61 transient non-community systems (71%). 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 (64%), local government (22%), public/private partnership (7%) and state government (4.7%).

The 50 largest water systems in Huntingdon County

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Active public water systems in Huntingdon County, Pennsylvania
#Water systemCountyPopulation servedTypeSource
1Huntingdon Boro Water DeptHuntingdon13,776CommunitySurface water
2Mt Union Municipal AuthHuntingdon5,801CommunitySurface water
3St Correct Inst HuntingdonHuntingdon2,200CommunityPurchased surface water
4Martins Gen StoreHuntingdon1,500Transient non-communityGroundwater
5Walker Twp Muni AuthHuntingdon1,450CommunityGroundwater
6Orbisonia Rockhill Jt Mun AuthHuntingdon1,200CommunityGroundwater
7Mill Creek Area Mun AuthHuntingdon1,108CommunityGroundwater
8S Huntingdon County Schl DistHuntingdon865Non-transient non-communityGroundwater
9Juniata Valley High SchHuntingdon850Non-transient non-communityGroundwater
10Alexandria Boro Water AuthHuntingdon815CommunitySurface water
11Wood Broad Top Wells Jmun AuthHuntingdon800CommunitySurface water
12Warriors Mark Gen AuthHuntingdon750CommunityGroundwater
13Petersburg Bor Water AuthHuntingdon650CommunitySurface water
14Mapleton Muni Water AuthHuntingdon570CommunitySurface water
15Lake Raystown ResortHuntingdon500Transient non-communitySurface water
16Gap Pit Stop LLCHuntingdon450Transient non-communityGroundwater
17Grier SchoolHuntingdon450CommunityGroundwater
18Three Springs Boro Water CoHuntingdon442CommunityGroundwater
19Dudley Carbon Coalmont Jm AuthHuntingdon403CommunityGroundwater
20Circle B CpgdHuntingdon400Transient non-communityGroundwater
21Dairy QueenHuntingdon400Transient non-communityGroundwater
22Broadtop City Water AuthHuntingdon350CommunityGroundwater
23Saltillo Muni Water WorksHuntingdon350CommunityGroundwater
24Greenwood Furnace St ParkHuntingdon300Transient non-communityGroundwater
25Trough Creek St ParkHuntingdon300Transient non-communityGroundwater
26359 Grab N GoHuntingdon250Transient non-communityGroundwater
27Shirleysburg Muni AuthHuntingdon225CommunityGroundwater
28Emily Estates SubdivHuntingdon162CommunityGroundwater
29Raystown Golf ResortHuntingdon150Transient non-communityGroundwater
30Raystown Lake Army Corps EngHuntingdon130Transient non-communityGroundwater
31Pleasant Hills Camping ResortHuntingdon120Transient non-communityGroundwater
32Stone Valley Comm Charter SchlHuntingdon110Non-transient non-communityGroundwater
33Couchs Subs & GroceryHuntingdon110Transient non-communityGroundwater
34Doans BonesHuntingdon100Transient non-communityGroundwater
35Whipple Dam St ParkHuntingdon100Transient non-communityGroundwater
36Newburg Family CampgroundHuntingdon100Transient non-communityGroundwater
37Raystown Lake Corp 7 Pts PlantHuntingdon100Transient non-communitySurface water
38Honey Bear Campground LLCHuntingdon100Transient non-communityGroundwater
39Camp Blue DiamondHuntingdon100Transient non-communityGroundwater
40Camp KanesatakeHuntingdon100Transient non-communityGroundwater
41Greene Hills ResortHuntingdon100Transient non-communityGroundwater
42Stone Valley Recreation AreaHuntingdon100Transient non-communityGroundwater
43Hartslog CourtsHuntingdon90CommunityGroundwater
44Crossview Missional ChurchHuntingdon90Transient non-communityGroundwater
45Stone Mountain AdventuresHuntingdon75Transient non-communityGroundwater
46Neelyton Water CoopHuntingdon57CommunityGroundwater
47Huntingdon Christian AcadHuntingdon55Non-transient non-communityGroundwater
48Timber Run CampgroundHuntingdon52Transient non-communityGroundwater
49Raystown Country StoreHuntingdon50Transient non-communityGroundwater
50Hemlock Hideaway CpgrdHuntingdon50Transient non-communityGroundwater

All other water systems in Huntingdon County (36)

The remaining active systems filed under Huntingdon County, largest first, with the population each reports serving.

Huntingdon County water systems: frequently asked questions

How many public water systems are in Huntingdon County, Pennsylvania?

EPA's SDWIS records file 86 active public water systems under Huntingdon County, Pennsylvania: 21 community systems (24%), 4 non-transient non-community systems (4.7%) and 61 transient non-community systems (71%).

Who supplies drinking water in Huntingdon County, PA?

The largest community water systems filed under Huntingdon County are Huntingdon Boro Water Dept (13,776 people served), Mt Union Municipal Auth (5,801 people served) and St Correct Inst Huntingdon (2,200 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 Huntingdon County's drinking water come from groundwater or surface water?

Of the 86 active public water systems in Huntingdon County, 90% draw mainly on groundwater and 10% on surface water, counting purchased supplies. The largest system, Huntingdon Boro Water Dept, uses surface water.

Where can I find a water quality report for Huntingdon 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. 21 community systems are filed under Huntingdon 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 Huntingdon 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

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 Huntingdon County, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/huntingdon (data as of October 1, 2026).