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Coahoma County, Mississippi — public water systems

At a glance

18 active public water systems are filed under Coahoma County, Mississippi in EPA's SDWIS records, together reporting 24,296 people served. The largest is Clarksdale Public Utilities, which reports serving 14,903 people. 17 are community water systems serving people where they live; the other 1 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

24.3K

Community systems

17

Groundwater share

100%

How does Coahoma County compare with other Mississippi counties?

Coahoma County has the 14th-most active public water systems among the 98 counties listed for active Mississippi systems in EPA records; among the 82 with 3 or more systems, the median has 12. Its systems report 24,296 people served in total, the 38th-largest county figure in the state and 0.8% of the statewide total. The average system here reports serving 1,350 people, about half of the Mississippi average of 2,832. 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 Coahoma County's drinking water come from?

By primary water source, Coahoma County's active systems draw on groundwater (16, 89%) and purchased groundwater (2, 11%). Overall, all rely mainly on groundwater (including purchased groundwater) and none on surface water, compared with 99% and 1.2% across Mississippi. Groundwater means the system draws its water from wells or springs fed by underground aquifers. The county's largest system, Clarksdale Public Utilities, draws primarily on groundwater.

What kinds of water systems operate in Coahoma County?

Coahoma County's active systems break down as 17 community systems (94%) and 1 non-transient non-community systems (5.6%). 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. EPA lists their owner types as public/private partnership (56%), local government (33%), state government (5.6%) and private (5.6%).

Water systems in Coahoma County

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Active public water systems in Coahoma County, Mississippi
#Water systemCountyPopulation servedTypeSource
1Clarksdale Public UtilitiesCoahoma14,903CommunityGroundwater
2Coahoma Community CollegeCoahoma2,000CommunityPurchased groundwater
3Town of JonestownCoahoma968CommunityGroundwater
4Town of Friars PointCoahoma858CommunityGroundwater
5Water Association of Moon LakeCoahoma739CommunityPurchased groundwater
6Coahoma Utility Dist #2Coahoma645CommunityGroundwater
7Ioc-Lula, Inc./Isle of CapriCoahoma600Non-transient non-communityGroundwater
8Pine Grove Water AssociationCoahoma457CommunityGroundwater
9Moore Bayou Water AssociationCoahoma438CommunityGroundwater
10Rena Lara Water AssociationCoahoma436CommunityGroundwater
11Moore Bayou W/A #2Coahoma420CommunityGroundwater
12Moore Bayou W/A #3Coahoma378CommunityGroundwater
13Green Acres W/A-SouthCoahoma332CommunityGroundwater
14Town of LulaCoahoma310CommunityGroundwater
15Town of LyonCoahoma270CommunityGroundwater
16Green Acres W/A-NorthCoahoma237CommunityGroundwater
17Town of CoahomaCoahoma200CommunityGroundwater
18Lu-Rand Utility DistrictCoahoma105CommunityGroundwater

Coahoma County water systems: frequently asked questions

How many public water systems are in Coahoma County, Mississippi?

EPA's SDWIS records file 18 active public water systems under Coahoma County, Mississippi: 17 community systems (94%) and 1 non-transient non-community systems (5.6%).

Who supplies drinking water in Coahoma County, MS?

The largest community water systems filed under Coahoma County are Clarksdale Public Utilities (14,903 people served), Coahoma Community College (2,000 people served) and Town of Jonestown (968 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 Coahoma County's drinking water come from groundwater or surface water?

Of the 18 active public water systems in Coahoma County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, Clarksdale Public Utilities, uses groundwater.

Where can I find a water quality report for Coahoma 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. 17 community systems are filed under Coahoma 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 Coahoma 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 Mississippi 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 Coahoma County, Mississippi”, https://aquacensus.com/water-systems/mississippi/coahoma (data as of October 1, 2026).