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Piscataquis County, Maine — public water systems

At a glance

42 active public water systems are filed under Piscataquis County, Maine in EPA's SDWIS records, together reporting 11,828 people served. The largest is Dover-Foxcroft Water District, which reports serving 2,400 people. 9 are community water systems serving people where they live; the other 33 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

42

Population served

11.8K

Community systems

9

Groundwater share

95.2%

How does Piscataquis County compare with other Maine counties?

Piscataquis County has the 15th-most active public water systems among the 17 counties listed for active Maine systems in EPA records; among the 16 with 3 or more systems, the median has 105. Its systems report 11,828 people served in total, the 16th-largest county figure in the state and 1.3% of the statewide total. The average system here reports serving 282 people, about 44% below the Maine average of 503. 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 Piscataquis County's drinking water come from?

By primary water source, Piscataquis County's active systems draw on groundwater (40, 95%) and surface water (2, 4.8%). Overall, 95% rely mainly on groundwater (including purchased groundwater) and 4.8% on surface water, compared with 96% and 3.7% across Maine. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Dover-Foxcroft Water District, draws primarily on surface water.

What kinds of water systems operate in Piscataquis County?

Piscataquis County's active systems break down as 9 community systems (21%), 2 non-transient non-community systems (4.8%) and 31 transient non-community systems (74%). 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 (71%), local government (17%) and state government (12%).

Water systems in Piscataquis County

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Active public water systems in Piscataquis County, Maine
#Water systemCountyPopulation servedTypeSource
1Dover-Foxcroft Water DistrictPiscataquis2,400CommunitySurface water
2Milo Water DistrictPiscataquis1,720CommunitySurface water
3Guilford-Sangerville Utilities DistrictPiscataquis1,535CommunityGroundwater
4Maine Water Company Greenville DivisionPiscataquis1,335CommunityGroundwater
5Brownville Jct Water DeptPiscataquis663CommunityGroundwater
6Spacious Skies Cg-Balsam WoodsPiscataquis322Transient non-communityGroundwater
7Monson Utilities DistrictPiscataquis298CommunityGroundwater
8Moose Creek Rv Resort & CgPiscataquis273Transient non-communityGroundwater
9Brownville Water DepartmentPiscataquis253CommunityGroundwater
10Mdacf State Park-Lily BayPiscataquis222Transient non-communityGroundwater
11Mt Kineo Golf CoursePiscataquis214Transient non-communityGroundwater
12Abol Bridge Cg & Store & RestaurantPiscataquis192Transient non-communityGroundwater
13Jo-Mary Lake CampgroundPiscataquis175Transient non-communityGroundwater
14Big Eddy CampgroundPiscataquis162Transient non-communityGroundwater
15Bear Point Marina LLCPiscataquis150Transient non-communityGroundwater
16Mdacf State Park-Peaks-Kenny-Site 33Piscataquis140Transient non-communityGroundwater
17Msad 41 Brownville Elem SchoolPiscataquis132Non-transient non-communityGroundwater
18Northern Pride Lodge/CmpgrdPiscataquis122Transient non-communityGroundwater
19Kokadjo Inc.Piscataquis120Transient non-communityGroundwater
20Allagash Gateway Campground & CabinsPiscataquis114Transient non-communityGroundwater
21Nesowadnehunk Lake Wilderness CampgroundPiscataquis113Transient non-communityGroundwater
22The JunctionPiscataquis100Transient non-communityGroundwater
23Mdacf Peaks-Kenny State ParkPiscataquis100Transient non-communityGroundwater
24Two Knights Brewing CompanyPiscataquis98Transient non-communityGroundwater
25Beaver Cove Sewer & Water AssnPiscataquis98Transient non-communityGroundwater
26Moosehead Family CampgroundPiscataquis88Transient non-communityGroundwater
27Wildwood Lodge & Restaurant LLCPiscataquis72Transient non-communityGroundwater
28Rsu 68-Administration CampusPiscataquis70Non-transient non-communityGroundwater
29Three Rivers M H CommunityPiscataquis63CommunityGroundwater
30Sebec Country StorePiscataquis60Transient non-communityGroundwater
31Moosehead Cottage ResortPiscataquis57Transient non-communityGroundwater
32Camp PhoenixPiscataquis54Transient non-communityGroundwater
33Medawisla Wilderness LodgePiscataquis50Transient non-communityGroundwater
34Amc Gorman Chairback CampsPiscataquis42Transient non-communityGroundwater
35Moose Mountain InnPiscataquis34Transient non-communityGroundwater
36Little Lyford Pond CampsPiscataquis34Transient non-communityGroundwater
37Kineo View Motor LodgePiscataquis28Transient non-communityGroundwater
38Covered Bridge ApartmentsPiscataquis25CommunityGroundwater
39Northeast WhitewaterPiscataquis25Transient non-communityGroundwater
40Mdoc Allagash Wtrwy-ChamberlainPiscataquis25Transient non-communityGroundwater
41Mdoc Churchill Dam Ranger StationPiscataquis25Transient non-communityGroundwater
42Moose Creek Rv Resort-StorePiscataquis25Transient non-communityGroundwater

Piscataquis County water systems: frequently asked questions

How many public water systems are in Piscataquis County, Maine?

EPA's SDWIS records file 42 active public water systems under Piscataquis County, Maine: 9 community systems (21%), 2 non-transient non-community systems (4.8%) and 31 transient non-community systems (74%).

Who supplies drinking water in Piscataquis County, ME?

The largest community water systems filed under Piscataquis County are Dover-Foxcroft Water District (2,400 people served), Milo Water District (1,720 people served) and Guilford-Sangerville Utilities District (1,535 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 Piscataquis County's drinking water come from groundwater or surface water?

Of the 42 active public water systems in Piscataquis County, 95% draw mainly on groundwater and 4.8% on surface water, counting purchased supplies. The largest system, Dover-Foxcroft Water District, uses surface water.

Where can I find a water quality report for Piscataquis 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. 9 community systems are filed under Piscataquis 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 Piscataquis 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 Maine 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 Piscataquis County, Maine”, https://aquacensus.com/water-systems/maine/piscataquis (data as of October 1, 2026).