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Clarke County, Mississippi — public water systems

At a glance

12 active public water systems are filed under Clarke County, Mississippi in EPA's SDWIS records, together reporting 15,146 people served. The largest is East Quitman W/A, which reports serving 3,546 people. 11 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

12

Population served

15.1K

Community systems

11

Groundwater share

100%

How does Clarke County compare with other Mississippi counties?

Clarke County has the 41st-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 15,146 people served in total, the 57th-largest county figure in the state and 0.5% of the statewide total. The average system here reports serving 1,262 people, about 55% below 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 Clarke County's drinking water come from?

By primary water source, Clarke County's active systems draw on groundwater (12, 100%). 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, East Quitman W/A, draws primarily on groundwater.

What kinds of water systems operate in Clarke County?

Clarke County's active systems break down as 11 community systems (92%) and 1 transient non-community systems (8.3%). 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 public/private partnership (50%), local government (42%) and state government (8.3%).

Water systems in Clarke County

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Active public water systems in Clarke County, Mississippi
#Water systemCountyPopulation servedTypeSource
1East Quitman W/AClarke3,546CommunityGroundwater
2Harmony Water Association #4Clarke2,260CommunityGroundwater
3Harmony Water Association #1Clarke2,186CommunityGroundwater
4City of QuitmanClarke1,964CommunityGroundwater
5Harmony W/A #7-N EnterpriseClarke919CommunityGroundwater
6Town of EnterpriseClarke916CommunityGroundwater
7Town of StonewallClarke879CommunityGroundwater
8Harmony Water Association #2Clarke840CommunityGroundwater
9Town of ShubutaClarke762CommunityGroundwater
10Wautubbee Water AssnClarke486CommunityGroundwater
11Village of PachutaClarke206CommunityGroundwater
12Clarkco State ParkClarke182Transient non-communityGroundwater

Clarke County water systems: frequently asked questions

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

EPA's SDWIS records file 12 active public water systems under Clarke County, Mississippi: 11 community systems (92%) and 1 transient non-community systems (8.3%).

Who supplies drinking water in Clarke County, MS?

The largest community water systems filed under Clarke County are East Quitman W/A (3,546 people served), Harmony Water Association #4 (2,260 people served) and Harmony Water Association #1 (2,186 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 Clarke County's drinking water come from groundwater or surface water?

Of the 12 active public water systems in Clarke County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, East Quitman W/A, uses groundwater.

Where can I find a water quality report for Clarke 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. 11 community systems are filed under Clarke 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 Clarke 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 Clarke County, Mississippi”, https://aquacensus.com/water-systems/mississippi/clarke (data as of October 1, 2026).