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| # | Water system | County | Population served | Type | Source |
|---|---|---|---|---|---|
| 1 | Neosho Pws | Newton | 12,157 | Community | Surface water |
| 2 | Seneca Pws | Newton | 2,390 | Community | Groundwater |
| 3 | Granby Pws | Newton | 2,034 | Community | Groundwater |
| 4 | Church of God Monark Springs Campground | Newton | 1,000 | Transient non-community | Groundwater |
| 5 | Diamond Pws | Newton | 926 | Community | Groundwater |
| 6 | Petro Stopping Center | Newton | 900 | Non-transient non-community | Groundwater |
| 7 | Newton Co Pwsd 1 | Newton | 450 | Community | Groundwater |
| 8 | Fairview Pws | Newton | 380 | Community | Groundwater |
| 9 | Sagmount Baptist Youth Camp | Newton | 250 | Transient non-community | Groundwater |
| 10 | Westview Elementary School | Newton | 167 | Non-transient non-community | Groundwater |
| 11 | Redings Mill Pws | Newton | 163 | Community | Groundwater |
| 12 | Big Valley Park MHP | Newton | 158 | Community | Groundwater |
| 13 | Stella Pws | Newton | 158 | Community | Groundwater |
| 14 | Undercliff | Newton | 150 | Transient non-community | Groundwater |
| 15 | Timberlost MHP | Newton | 150 | Community | Groundwater |
| 16 | 43 Mobile Home & Rv Park | Newton | 137 | Community | Groundwater |
| 17 | Yesway 1038 | Newton | 100 | Transient non-community | Groundwater |
| 18 | Ozark Camp & Retreat Center | Newton | 100 | Transient non-community | Groundwater |
| 19 | Trinity Learning Center | Newton | 93 | Non-transient non-community | Groundwater |
| 20 | Silver Moon Full Gospel Church | Newton | 90 | Transient non-community | Groundwater |
| 21 | Cornerstone Bible Church | Newton | 80 | Transient non-community | Groundwater |
| 22 | Red Oak Estates | Newton | 75 | Community | Groundwater |
| 23 | Opal Foods LLC | Newton | 75 | Non-transient non-community | Groundwater |
| 24 | Loves Travel Stop 282 | Newton | 75 | Non-transient non-community | Groundwater |
| 25 | Seneca R 7 Early Childhood Center | Newton | 63 | Non-transient non-community | Groundwater |
| 26 | Park Place MHP Joplin | Newton | 62 | Community | Groundwater |
| 27 | C Mart | Newton | 50 | Transient non-community | Groundwater |
| 28 | Monark Baptist Church | Newton | 50 | Transient non-community | Groundwater |
| 29 | Budget Inn | Newton | 40 | Transient non-community | Groundwater |
| 30 | Boondocks Enterprises LLC | Newton | 35 | Community | Groundwater |
| 31 | Koa Campground | Newton | 30 | Transient non-community | Groundwater |
| 32 | Zans Creekside Cmpgrnd | Newton | 30 | Transient non-community | Groundwater |
| 33 | Blue Sky Rv Park | Newton | 25 | Transient non-community | Groundwater |
| 34 | Ozark Stave Products | Newton | 25 | Non-transient non-community | Groundwater |
| 35 | Dollar General #23303 Neosho | Newton | 25 | Transient non-community | Groundwater |
| 36 | 4 State Moto | Newton | 25 | Transient non-community | Groundwater |
| 37 | Mundys Rv Park | Newton | 25 | Transient non-community | Groundwater |
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
- All Missouri public water systems· 2,943 active
- Christian County· 41 systems
- St. Francois County· 39 systems
- Jasper County· 39 systems
- Washington County· 37 systems
- Crawford County· 36 systems
- Lawrence County· 36 systems
- How to find out who supplies your drinking water
- How to find and read your annual water quality report
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).