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Newton County, Arkansas — public water systems

At a glance

18 active public water systems are filed under Newton County, Arkansas in EPA's SDWIS records, together reporting 16,623 people served. The largest is Sw Boone County Water Assoc, which reports serving 4,558 people. 14 are community water systems serving people where they live; the other 4 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

18

Population served

16.6K

Community systems

14

Groundwater share

38.9%

How does Newton County compare with other Arkansas counties?

Newton County has the 9th-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 16,623 people served in total, the 39th-largest county figure in the state and 0.5% of the statewide total. The average system here reports serving 924 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 Newton County's drinking water come from?

By primary water source, Newton County's active systems draw on purchased surface water (10, 56%), groundwater (7, 39%) and surface water (1, 5.6%). Overall, 39% rely mainly on groundwater (including purchased groundwater) and 61% on surface water, compared with 63% and 37% across Arkansas. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. The county's largest system, Sw Boone County Water Assoc, draws primarily on purchased surface water.

What kinds of water systems operate in Newton County?

Newton County's active systems break down as 14 community systems (78%) and 4 transient non-community systems (22%). 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 local government (78%) and private (22%).

Water systems in Newton County

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Active public water systems in Newton County, Arkansas
#Water systemCountyPopulation servedTypeSource
1Sw Boone County Water AssocNewton + 1 more4,558CommunityPurchased surface water
2Krooked Kreek Water AssnNewton + 1 more2,250CommunityGroundwater
3East Newton County Water AssnNewton1,920CommunityPurchased surface water
4Compton WaterworksNewton990CommunityPurchased surface water
5Nail-Swain Water AssociationNewton970CommunityPurchased surface water
6Deer Water AssociationNewton938CommunityPurchased surface water
7Western Grove Municipal WaterNewton + 2 more930CommunityPurchased surface water
8Mt Sherman Water AssociationNewton903CommunityPurchased surface water
9Mockingbird Hill Water AssocNewton875CommunityPurchased surface water
10Jasper WaterworksNewton648CommunityPurchased surface water
11Basin Valley Water SystemNewton513CommunityGroundwater
12Parthenon Water AssociationNewton408CommunityPurchased surface water
13Lurton-Pelsor Water AssocNewton + 1 more345CommunityGroundwater
14Boy Scout Camp OrrNewton300Transient non-communityGroundwater
15Buffalo Outdoor CenterNewton25Transient non-communityGroundwater
16Ponca Bible CampNewton25Transient non-communityGroundwater
17Lost Valley Canoe and LodgingNewton25Transient non-communityGroundwater

Newton County water systems: frequently asked questions

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

EPA's SDWIS records file 18 active public water systems under Newton County, Arkansas: 14 community systems (78%) and 4 transient non-community systems (22%).

Who supplies drinking water in Newton County, AR?

The largest community water systems filed under Newton County are Sw Boone County Water Assoc (4,558 people served), Krooked Kreek Water Assn (2,250 people served) and East Newton County Water Assn (1,920 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 Newton County's drinking water come from groundwater or surface water?

Of the 18 active public water systems in Newton County, 39% draw mainly on groundwater and 61% on surface water, counting purchased supplies. The largest system, Sw Boone County Water Assoc, uses purchased surface water.

Where can I find a water quality report for Newton 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. 14 community systems are filed under Newton 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 Newton 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 Newton County, Arkansas”, https://aquacensus.com/water-systems/arkansas/newton (data as of October 1, 2026).