Public water system · MS0090008
ActiveSoutheast Chickasaw W/A #1
At a glance
Southeast Chickasaw W/A #1 (PWSID MS0090008) is an active community water system in Chickasaw County, Mississippi. It reports serving 1,969 people through 746 service connections. Its primary water source is groundwater, and EPA lists it as under public/private ownership. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,969
Service connections
746
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Southeast Chickasaw W/A #1 compare with other water systems in Chickasaw County?
By EPA's size categories, Southeast Chickasaw W/A #1 is a small system (501 to 3,300 people). Chickasaw County has 12 active public water systems, and Southeast Chickasaw W/A #1 is the 4th-largest of them by population served. Its population served is about 19% above the county average of 1,653 people per system, and accounts for 9.9% of the 19,833 people reported by systems filed under the county. Across Mississippi, the 1,133 active systems average 2,832 people each. Nationally, the average active community water system reports serving 6,703 people, so Southeast Chickasaw W/A #1 is well below that figure.
What does “community water system” mean?
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. Mississippi has 947 active community water systems, 84% of the state's 1,133 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,053 Mississippi systems (93%) list groundwater as their primary source.
Who owns and regulates Southeast Chickasaw W/A #1?
EPA lists Southeast Chickasaw W/A #1 as under public/private ownership. The MS state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 9 of the 12 active systems in Chickasaw County (75%) are also under public/private ownership.
Does Southeast Chickasaw W/A #1 have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2024. The violations listed here began between October 2012 and January 2024. By type: 12 monitoring and reporting. The contaminant or rule involved most often is Radium-226 (3 of them). EPA lists 12 as resolved. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2024-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2024-01-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2022-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2022-10-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Combined Uraniumcode 4006 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-228code 4030 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
| 2012-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Radium-226code 4020 | No | Resolved |
The 12 most recent violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Southeast Chickasaw W/A #1: frequently asked questions
Who runs Southeast Chickasaw W/A #1?
Southeast Chickasaw W/A #1 (PWSID MS0090008) is a community water system under public/private ownership. It is regulated by the MS state drinking water program.
How many people does Southeast Chickasaw W/A #1 serve?
Southeast Chickasaw W/A #1 reports serving 1,969 people through 746 service connections in Chickasaw County, Mississippi.
Where does Southeast Chickasaw W/A #1 get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Southeast Chickasaw W/A #1 have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2024. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Southeast Chickasaw W/A #1's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2024. For current results, consult the system's annual water quality report, EPA ECHO, or the MS state drinking water program.
Where can I find Southeast Chickasaw W/A #1's water quality report?
As a community water system, Southeast Chickasaw W/A #1 must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Chickasaw County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Houston | Chickasaw | 3,772 | Community | Groundwater |
| City of Okolona | Chickasaw | 2,800 | Community | Groundwater |
| Sparta Water Association #1 | Chickasaw | 2,532 | Community | Groundwater |
| Thorn Water Association | Chickasaw | 1,756 | Community | Groundwater |
| Houlka-Houston W/A | Chickasaw | 1,668 | Community | Groundwater |
| Town of New Houlka | Chickasaw | 1,515 | Community | Groundwater |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Southeast Chickasaw W/A #1, PWSID MS0090008, Mississippi”, https://aquacensus.com/water-systems/mississippi/southeast-chickasaw-w-a-1-ms0090008 (data as of October 1, 2026).