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Baxter County, Arkansas — public water systems

At a glance

50 active public water systems are filed under Baxter County, Arkansas in EPA's SDWIS records, together reporting 38,879 people served. The largest is Mountain Home Waterworks, which reports serving 19,618 people. 16 are community water systems serving people where they live; the other 34 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

50

Population served

38.9K

Community systems

16

Groundwater share

90%

How does Baxter County compare with other Arkansas counties?

Baxter County has the most active public water systems among the 83 counties listed for active Arkansas systems in EPA records; among the 72 with 3 or more systems, the median has 10. Its systems report 38,879 people served in total, the 22nd-largest county figure in the state and 1.3% of the statewide total. The average system here reports serving 778 people, well below the Arkansas average of 3,592. 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 Baxter County's drinking water come from?

By primary water source, Baxter County's active systems draw on groundwater (43, 86%), purchased surface water (4, 8%), groundwater under influence of surface water (2, 4%) and surface water (1, 2%). Overall, 90% rely mainly on groundwater (including purchased groundwater) and 10% on surface water, compared with 63% and 37% across Arkansas. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Mountain Home Waterworks, draws primarily on surface water.

What kinds of water systems operate in Baxter County?

Baxter County's active systems break down as 16 community systems (32%) and 34 transient non-community systems (68%). 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 (62%), local government (26%) and federal government (12%).

Water systems in Baxter County

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Active public water systems in Baxter County, Arkansas
#Water systemCountyPopulation servedTypeSource
1Mountain Home WaterworksBaxter19,618CommunitySurface water
2North East Public Water AuthBaxter4,690CommunityPurchased surface water
3Lakeview-Midway Public Water AuthorityBaxter4,383CommunityPurchased surface water
4Gassville WaterworksBaxter2,040CommunityGroundwater under influence of surface water
5Brunner Hill Water AssocBaxter1,265CommunityGroundwater
6Cotter WaterworksBaxter1,233CommunityGroundwater
7Norfork WaterworksBaxter918CommunityGroundwater
8Salesville Community Water AssociationBaxter715CommunityGroundwater
9Gaston S White River ResortBaxter550Transient non-communityGroundwater
10Big Flat WaterworksBaxter523CommunityGroundwater
11Briarcliff WaterworksBaxter338CommunityGroundwater
12Edgewood Bay WaterBaxter308CommunityGroundwater
13Uscoe Nfwp12 Robinson PointBaxter306Transient non-communityGroundwater
14Uscoe Nfwp29 GamalielBaxter192Transient non-communityGroundwater
15Russell'S RvBaxter175Transient non-communityGroundwater
16Shady Oak Rv ParkBaxter124Transient non-communityGroundwater
17Uscoe Nfwp18 HendersonBaxter114Transient non-communityGroundwater
18Laurelwood Homeowners AssociationBaxter105CommunityGroundwater
19Uscoe Nf Howard CoveBaxter100Transient non-communityGroundwater
20Roost Your WheelsBaxter100Transient non-communityGroundwater
21Howard Cove RvBaxter88Transient non-communityGroundwater
22Anchors Landing at Wood Point Rv ParkBaxter72Transient non-communityGroundwater
23Autumn Acres MHPBaxter68CommunityGroundwater
24Starlight EstatesBaxter67CommunityGroundwater
25Uscoe Nf Panther Bay (Davids'S Trail)Baxter66Transient non-communityGroundwater
26Uscoe Nfwp15 Panther BayBaxter66Transient non-communityGroundwater
27Crestwood Mobile Home ParkBaxter48CommunityGroundwater
28Blue Lady ResortBaxter45Transient non-communityGroundwater
29Culligan Water ConditioningBaxter30Transient non-communityPurchased surface water
30General Water ConditioningBaxter30Transient non-communityPurchased surface water
3124 Hour Fuel 1013Baxter30Transient non-communityGroundwater
32Peace RetreatBaxter25Transient non-communityGroundwater
33Live Edge Bar & GrillBaxter25Transient non-communityGroundwater
34Benny'S Country StoreBaxter25Transient non-communityGroundwater
35R&R Country StoreBaxter25Transient non-communityGroundwater
36Rocking Chair RanchBaxter25Transient non-communityGroundwater
37Holiday Hills ResortBaxter25Transient non-communityGroundwater under influence of surface water
38Moose Lodge 1953Baxter25Transient non-communityGroundwater
39Norfork MarinaBaxter25Transient non-communityGroundwater
40101 GroceryBaxter25Transient non-communityGroundwater
41Lake Norfork HotelBaxter25Transient non-communityGroundwater
42Woodscape Properties LLC.Baxter25Transient non-communityGroundwater
43Fish Fiddle ResortBaxter25Transient non-communityGroundwater
44Bayou ResortBaxter25Transient non-communityGroundwater
45Dollar General Store 22097Baxter25Transient non-communityGroundwater
46Three Oaks ResortBaxter25Transient non-communityGroundwater
47Norfork Lake Estates-Mohr AddBaxter25Transient non-communityGroundwater
48Dollar General Store 21210Baxter25Transient non-communityGroundwater
49Keller S Kove ResortBaxter25Transient non-communityGroundwater
50Tall Oaks MHPBaxter22CommunityGroundwater

Baxter County water systems: frequently asked questions

How many public water systems are in Baxter County, Arkansas?

EPA's SDWIS records file 50 active public water systems under Baxter County, Arkansas: 16 community systems (32%) and 34 transient non-community systems (68%).

Who supplies drinking water in Baxter County, AR?

The largest community water systems filed under Baxter County are Mountain Home Waterworks (19,618 people served), North East Public Water Auth (4,690 people served) and Lakeview-Midway Public Water Authority (4,383 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 Baxter County's drinking water come from groundwater or surface water?

Of the 50 active public water systems in Baxter County, 90% draw mainly on groundwater and 10% on surface water, counting purchased supplies. The largest system, Mountain Home Waterworks, uses surface water.

Where can I find a water quality report for Baxter 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 Baxter 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 Baxter 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 Arkansas 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 Baxter County, Arkansas”, https://aquacensus.com/water-systems/arkansas/baxter (data as of October 1, 2026).