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Clinton County, Pennsylvania — public water systems

At a glance

31 active public water systems are filed under Clinton County, Pennsylvania in EPA's SDWIS records, together reporting 32,517 people served. The largest is City of Lock Haven Water Dept, which reports serving 10,000 people. 16 are community water systems serving people where they live; the other 15 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

31

Population served

32.5K

Community systems

16

Groundwater share

80.6%

How does Clinton County compare with other Pennsylvania counties?

Clinton County has the 56th-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 32,517 people served in total, the 50th-largest county figure in the state and 0.3% of the statewide total. The average system here reports serving 1,049 people, about 40% 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 Clinton County's drinking water come from?

By primary water source, Clinton County's active systems draw on groundwater (24, 77%), surface water (5, 16%), purchased surface water (1, 3.2%) and groundwater under influence of surface water (1, 3.2%). Overall, 81% rely mainly on groundwater (including purchased groundwater) and 19% 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, City of Lock Haven Water Dept, draws primarily on surface water.

What kinds of water systems operate in Clinton County?

Clinton County's active systems break down as 16 community systems (52%), 1 non-transient non-community systems (3.2%) and 14 transient non-community systems (45%). 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 (52%), local government (26%), state government (19%) and public/private partnership (3.2%).

Water systems in Clinton County

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Active public water systems in Clinton County, Pennsylvania
#Water systemCountyPopulation servedTypeSource
1City of Lock Haven Water DeptClinton10,000CommunitySurface water
2Suburban Lock Haven Water AuthClinton9,700CommunityPurchased surface water
3Pawc Appalachian DistClinton3,000CommunityGroundwater
4Western Clinton Co Mun AuthClinton2,610CommunitySurface water
5Beech Creek Borough AuthorityClinton1,800CommunityGroundwater
6Pa Dot Rest Area 34 I80 WestbdClinton900Transient non-communityGroundwater
7Pa Dot Rest Area 33 I80 EastbdClinton900Transient non-communityGroundwater
8Crawford Township AuthorityClinton600CommunitySurface water
9Rote Mutual Water AssociationClinton481CommunityGroundwater under influence of surface water
10Porter Township Municipal AuthClinton425CommunitySurface water
11Loganton Boro Water SystemClinton402CommunityGroundwater
12Kettle Creek State ParkClinton400Transient non-communityGroundwater
13Tylersville Mutual Water AssnClinton273CommunityGroundwater
14Lost Acres Camping ResortClinton139Transient non-communityGroundwater
15Greenburr Water AssociationClinton115CommunityGroundwater
16Hyner Run State ParkClinton100Transient non-communityGroundwater
17Booneville Mutual Water AssocClinton87CommunityGroundwater
18Eastville Water AssociationClinton75CommunityGroundwater
19Mountain Top and ProvisionsClinton50Transient non-communityGroundwater
20Egts Inc. Leidy StationClinton50Non-transient non-communityGroundwater
21Club 903Clinton50Transient non-communityGroundwater
22Twilight DinerClinton50Transient non-communityGroundwater
23Kettle Creek Lower CampgroundClinton50Transient non-communityGroundwater
24Rosebriar Inn on Kettle CreekClinton50Transient non-communityGroundwater
25Bald Eagle Boys CampClinton43CommunityGroundwater
26Eagle Ridge Personal Care HomeClinton37CommunityGroundwater
27Ingrams Market #1Clinton30Transient non-communityGroundwater
28Kettle Creek Upper CampgroundClinton25Transient non-communityGroundwater
29Holiday Pines CampgroundClinton25Transient non-communityGroundwater
30Lions DenClinton25Transient non-communityGroundwater
31Cent Clinton Co Water Fil AuthClinton25CommunitySurface water

Clinton County water systems: frequently asked questions

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

EPA's SDWIS records file 31 active public water systems under Clinton County, Pennsylvania: 16 community systems (52%), 1 non-transient non-community systems (3.2%) and 14 transient non-community systems (45%).

Who supplies drinking water in Clinton County, PA?

The largest community water systems filed under Clinton County are City of Lock Haven Water Dept (10,000 people served), Suburban Lock Haven Water Auth (9,700 people served) and Pawc Appalachian Dist (3,000 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 Clinton County's drinking water come from groundwater or surface water?

Of the 31 active public water systems in Clinton County, 81% draw mainly on groundwater and 19% on surface water, counting purchased supplies. The largest system, City of Lock Haven Water Dept, uses surface water.

Where can I find a water quality report for Clinton 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. 16 community systems are filed under Clinton 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 Clinton 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 Clinton County, Pennsylvania”, https://aquacensus.com/water-systems/pennsylvania/clinton (data as of October 1, 2026).