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Warren County, Mississippi — public water systems

At a glance

7 active public water systems are filed under Warren County, Mississippi in EPA's SDWIS records, together reporting 56,140 people served. The largest is City of Vicksburg, which reports serving 29,238 people. 6 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

7

Population served

56.1K

Community systems

6

Groundwater share

100%

How does Warren County compare with other Mississippi counties?

Warren County has the 71st-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 56,140 people served in total, the 15th-largest county figure in the state and 1.7% of the statewide total. The average system here reports serving 8,020 people, about 183% above 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 Warren County's drinking water come from?

By primary water source, Warren County's active systems draw on groundwater (6, 86%) and purchased groundwater (1, 14%). 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 Vicksburg, draws primarily on groundwater.

What kinds of water systems operate in Warren County?

Warren County's active systems break down as 6 community systems (86%) and 1 non-transient non-community systems (14%). 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 (57%), local government (29%) and private (14%).

Water systems in Warren County

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Active public water systems in Warren County, Mississippi
#Water systemCountyPopulation servedTypeSource
1City of VicksburgWarren29,238CommunityGroundwater
2Culkin Water DistWarren11,730CommunityGroundwater
3Hilldale Water DistrictWarren5,578CommunityGroundwater
4Fisher Ferry Water DistrictWarren5,094CommunityGroundwater
5Yokena-Jeff Davis Water District Inc.Warren2,360CommunityPurchased groundwater
6Eagle Lake Water DistrictWarren1,815CommunityGroundwater
7International Paper CoWarren325Non-transient non-communityGroundwater

Warren County water systems: frequently asked questions

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

EPA's SDWIS records file 7 active public water systems under Warren County, Mississippi: 6 community systems (86%) and 1 non-transient non-community systems (14%).

Who supplies drinking water in Warren County, MS?

The largest community water systems filed under Warren County are City of Vicksburg (29,238 people served), Culkin Water Dist (11,730 people served) and Hilldale Water District (5,578 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 Warren County's drinking water come from groundwater or surface water?

Of the 7 active public water systems in Warren County, all draw mainly on groundwater and none on surface water, counting purchased supplies. The largest system, City of Vicksburg, uses groundwater.

Where can I find a water quality report for Warren 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. 6 community systems are filed under Warren 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 Warren 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 Warren County, Mississippi”, https://aquacensus.com/water-systems/mississippi/warren (data as of October 1, 2026).