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Attala County, Mississippi — public water systems

At a glance

13 active public water systems are filed under Attala County, Mississippi in EPA's SDWIS records, together reporting 21,462 people served. The largest is City of Kosciusko, which reports serving 9,646 people. All 13 are community water systems serving people where they live.

Dataset updated . Source: EPA SDWIS/ECHO, refreshed quarterly.

Active systems

13

Population served

21.5K

Community systems

13

Groundwater share

100%

How does Attala County compare with other Mississippi counties?

Attala County has the 35th-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 21,462 people served in total, the 44th-largest county figure in the state and 0.7% of the statewide total. The average system here reports serving 1,651 people, about 42% 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 Attala County's drinking water come from?

By primary water source, Attala County's active systems draw on groundwater (10, 77%) and purchased groundwater (3, 23%). 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, City of Kosciusko, draws primarily on groundwater.

What kinds of water systems operate in Attala County?

Attala County's active systems break down as 13 community systems (100%). 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. EPA lists their owner types as public/private partnership (69%) and local government (31%).

Water systems in Attala County

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Active public water systems in Attala County, Mississippi
#Water systemCountyPopulation servedTypeSource
1City of KosciuskoAttala9,646CommunityGroundwater
2Town of SallisAttala2,785CommunityGroundwater
3Ethel Rural Water AssociationAttala1,544CommunityGroundwater
4Conehoma Water Assn #2Attala1,500CommunityGroundwater
5Conehoma Water Assn #1Attala1,495CommunityGroundwater
6Possumneck-Carmack W/AAttala1,214CommunityGroundwater
7Mcadams Water AssociationAttala708CommunityGroundwater
8Town of MccoolAttala652CommunityGroundwater
9Town of EthelAttala486CommunityGroundwater
10Sugar Creek Water AssociationAttala405CommunityPurchased groundwater
11Zama Water AssociationAttala354CommunityGroundwater
12Springdale Youth Cnt Hwy 12-WAttala338CommunityPurchased groundwater
13Springdale Youth Cnt Hwy 19-NAttala335CommunityPurchased groundwater

Attala County water systems: frequently asked questions

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

EPA's SDWIS records file 13 active public water systems under Attala County, Mississippi: 13 community systems (100%).

Who supplies drinking water in Attala County, MS?

The largest community water systems filed under Attala County are City of Kosciusko (9,646 people served), Town of Sallis (2,785 people served) and Ethel Rural Water Association (1,544 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 Attala County's drinking water come from groundwater or surface water?

Of the 13 active public water systems in Attala County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, City of Kosciusko, uses groundwater.

Where can I find a water quality report for Attala 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. 13 community systems are filed under Attala 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 Attala 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 Attala County, Mississippi”, https://aquacensus.com/water-systems/mississippi/attala (data as of October 1, 2026).