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Reynolds County, Missouri — public water systems

At a glance

29 active public water systems are filed under Reynolds County, Missouri in EPA's SDWIS records, together reporting 4,205 people served. The largest is Ellington Pws, which reports serving 790 people. 3 are community water systems serving people where they live; the other 26 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

29

Population served

4.2K

Community systems

3

Groundwater share

100%

How does Reynolds County compare with other Missouri counties?

Reynolds County has the 29th-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 4,205 people served in total, the 113th-largest county figure in the state and less than 0.1% of the statewide total. The average system here reports serving 145 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 Reynolds County's drinking water come from?

By primary water source, Reynolds County's active systems draw on groundwater (28, 97%) and groundwater under influence of surface water (1, 3.4%). Overall, all rely mainly on groundwater (including purchased groundwater) and none 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, Ellington Pws, draws primarily on groundwater.

What kinds of water systems operate in Reynolds County?

Reynolds County's active systems break down as 3 community systems (10%), 6 non-transient non-community systems (21%) and 20 transient non-community systems (69%). 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 (52%), federal government (34%), local government (10%) and state government (3.4%).

Water systems in Reynolds County

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Active public water systems in Reynolds County, Missouri
#Water systemCountyPopulation servedTypeSource
1Ellington PwsReynolds790CommunityGroundwater
2Twin Rivers Landing Outfitters LLCReynolds500Transient non-communityGroundwater
3Reynolds County Pwsd 1Reynolds400CommunityGroundwater under influence of surface water
4Usace Clearwater Highway K Park 17cReynolds350Transient non-communityGroundwater
5Sherwood Forest CampReynolds300Transient non-communityGroundwater
6Centerville PwsReynolds190CommunityGroundwater
7Black River Lodge Inc.Reynolds165Transient non-communityGroundwater
8Doe Run Company Fletcher M MReynolds158Non-transient non-communityGroundwater
9Usace Clearwater Bluff View 19cReynolds150Transient non-communityGroundwater
10Doe Run Company Sweetwater UnitReynolds147Non-transient non-communityGroundwater
11Doe Run Company Brushy CreekReynolds135Non-transient non-communityGroundwater
12Usace Clearwater Piedmont Park 01cReynolds100Transient non-communityGroundwater
13Usace Clearwater Webb Creek Park 16cReynolds100Transient non-communityGroundwater
14Usfs Sutton Bluff Rec AreaReynolds85Transient non-communityGroundwater
15Johnson Shutins State ParkReynolds80Transient non-communityGroundwater
16Sunset Point ResortReynolds75Transient non-communityGroundwater
17Valley Springs Youth RanchReynolds75Non-transient non-communityGroundwater
18Centerville Quick Stop LLCReynolds65Transient non-communityGroundwater
19Logan Valley Christian RetreatReynolds50Transient non-communityGroundwater
20Usace Clearwater Hwy K WestReynolds50Transient non-communityGroundwater
21Missouri Tie LLCReynolds40Non-transient non-communityGroundwater
22Uturn Rv Park and Convenience StoreReynolds25Transient non-communityGroundwater
23Usace Clearwater Resident Office 15cReynolds25Transient non-communityGroundwater
24Usace Clearwater Old Highway K Park 14Reynolds25Transient non-communityGroundwater
25Usace Clearwater Bluff View 05cReynolds25Transient non-communityGroundwater
26Usace Clearwater Webb Creek Park 06cReynolds25Transient non-communityGroundwater
27Doe Run Company West Fork UnitReynolds25Non-transient non-communityGroundwater
28Stateline Munch N PumpReynolds25Transient non-communityGroundwater
29Brushy Creek Lodge & ResortReynolds25Transient non-communityGroundwater

Reynolds County water systems: frequently asked questions

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

EPA's SDWIS records file 29 active public water systems under Reynolds County, Missouri: 3 community systems (10%), 6 non-transient non-community systems (21%) and 20 transient non-community systems (69%).

Who supplies drinking water in Reynolds County, MO?

The largest community water systems filed under Reynolds County are Ellington Pws (790 people served), Reynolds County Pwsd 1 (400 people served) and Centerville Pws (190 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 Reynolds County's drinking water come from groundwater or surface water?

Of the 29 active public water systems in Reynolds County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Ellington Pws, uses groundwater.

Where can I find a water quality report for Reynolds 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. 3 community systems are filed under Reynolds 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 Reynolds 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 Reynolds County, Missouri”, https://aquacensus.com/water-systems/missouri/reynolds (data as of October 1, 2026).