Skip to content
AquaCensus

Newton County, Missouri — public water systems

At a glance

37 active public water systems are filed under Newton County, Missouri in EPA's SDWIS records, together reporting 22,743 people served. The largest is Neosho Pws, which reports serving 12,157 people. 14 are community water systems serving people where they live; the other 23 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

37

Population served

22.7K

Community systems

14

Groundwater share

97.3%

How does Newton County compare with other Missouri counties?

Newton County has the 18th-most active public water systems among the 182 counties listed for active Missouri systems in EPA records; among the 132 with 3 or more systems, the median has 13. Its systems report 22,743 people served in total, the 42nd-largest county figure in the state and 0.4% of the statewide total. The average system here reports serving 615 people, well below the Missouri average of 2,049. 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 groundwater (36, 97%) and surface water (1, 2.7%). Overall, 97% rely mainly on groundwater (including purchased groundwater) and 2.7% on surface water, compared with 92% and 8.1% across Missouri. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Neosho Pws, draws primarily on surface water.

What kinds of water systems operate in Newton County?

Newton County's active systems break down as 14 community systems (38%), 7 non-transient non-community systems (19%) and 16 transient non-community systems (43%). 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 (73%) and local government (27%).

Water systems in Newton County

🔒 Create a free account to export CSV
Active public water systems in Newton County, Missouri
#Water systemCountyPopulation servedTypeSource
1Neosho PwsNewton12,157CommunitySurface water
2Seneca PwsNewton2,390CommunityGroundwater
3Granby PwsNewton2,034CommunityGroundwater
4Church of God Monark Springs CampgroundNewton1,000Transient non-communityGroundwater
5Diamond PwsNewton926CommunityGroundwater
6Petro Stopping CenterNewton900Non-transient non-communityGroundwater
7Newton Co Pwsd 1Newton450CommunityGroundwater
8Fairview PwsNewton380CommunityGroundwater
9Sagmount Baptist Youth CampNewton250Transient non-communityGroundwater
10Westview Elementary SchoolNewton167Non-transient non-communityGroundwater
11Redings Mill PwsNewton163CommunityGroundwater
12Big Valley Park MHPNewton158CommunityGroundwater
13Stella PwsNewton158CommunityGroundwater
14UndercliffNewton150Transient non-communityGroundwater
15Timberlost MHPNewton150CommunityGroundwater
1643 Mobile Home & Rv ParkNewton137CommunityGroundwater
17Yesway 1038Newton100Transient non-communityGroundwater
18Ozark Camp & Retreat CenterNewton100Transient non-communityGroundwater
19Trinity Learning CenterNewton93Non-transient non-communityGroundwater
20Silver Moon Full Gospel ChurchNewton90Transient non-communityGroundwater
21Cornerstone Bible ChurchNewton80Transient non-communityGroundwater
22Red Oak EstatesNewton75CommunityGroundwater
23Opal Foods LLCNewton75Non-transient non-communityGroundwater
24Loves Travel Stop 282Newton75Non-transient non-communityGroundwater
25Seneca R 7 Early Childhood CenterNewton63Non-transient non-communityGroundwater
26Park Place MHP JoplinNewton62CommunityGroundwater
27C MartNewton50Transient non-communityGroundwater
28Monark Baptist ChurchNewton50Transient non-communityGroundwater
29Budget InnNewton40Transient non-communityGroundwater
30Boondocks Enterprises LLCNewton35CommunityGroundwater
31Koa CampgroundNewton30Transient non-communityGroundwater
32Zans Creekside CmpgrndNewton30Transient non-communityGroundwater
33Blue Sky Rv ParkNewton25Transient non-communityGroundwater
34Ozark Stave ProductsNewton25Non-transient non-communityGroundwater
35Dollar General #23303 NeoshoNewton25Transient non-communityGroundwater
364 State MotoNewton25Transient non-communityGroundwater
37Mundys Rv ParkNewton25Transient non-communityGroundwater

Newton County water systems: frequently asked questions

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

EPA's SDWIS records file 37 active public water systems under Newton County, Missouri: 14 community systems (38%), 7 non-transient non-community systems (19%) and 16 transient non-community systems (43%).

Who supplies drinking water in Newton County, MO?

The largest community water systems filed under Newton County are Neosho Pws (12,157 people served), Seneca Pws (2,390 people served) and Granby Pws (2,034 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 37 active public water systems in Newton County, 97% draw mainly on groundwater and 2.7% on surface water, counting purchased supplies. The largest system, Neosho Pws, uses 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 Missouri 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, Missouri”, https://aquacensus.com/water-systems/missouri/newton (data as of October 1, 2026).