Public water system · AR0000362
ActiveLeachville Waterworks
At a glance
Leachville Waterworks (PWSID AR0000362) is an active community water system in Mississippi County, Arkansas. It reports serving 2,030 people through 946 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 2 violations for this system; all are health-based, and the most recent began in December 2008.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
2,030
Service connections
946
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Leachville Waterworks compare with other water systems in Mississippi County?
By EPA's size categories, Leachville Waterworks is a small system (501 to 3,300 people). Mississippi County has 21 active public water systems, and Leachville Waterworks is the 6th-largest of them by population served. Its population served is roughly in line with the county average of 1,982 people per system, and accounts for 4.9% of the 41,629 people reported by systems filed under the county. Across Arkansas, the 853 active systems average 3,592 people each. Nationally, the average active community water system reports serving 6,703 people, so Leachville Waterworks 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. Arkansas has 660 active community water systems, 77% of the state's 853 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 461 Arkansas systems (54%) list groundwater as their primary source.
Who owns and regulates Leachville Waterworks?
EPA lists Leachville Waterworks as owned by a local government. The AR state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 21 of the 21 active systems in Mississippi County (100%) are also owned by a local government.
Does Leachville Waterworks have drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in December 2008. The violations listed here began between September 2004 and December 2008. By type: 2 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (2 of them). EPA lists 2 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 |
|---|---|---|---|---|
| 2008-12-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2004-09-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 2 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.
Leachville Waterworks: frequently asked questions
Who runs Leachville Waterworks?
Leachville Waterworks (PWSID AR0000362) is a community water system owned by a local government. It is regulated by the AR state drinking water program.
How many people does Leachville Waterworks serve?
Leachville Waterworks reports serving 2,030 people through 946 service connections in Mississippi County, Arkansas.
Where does Leachville Waterworks 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 Leachville Waterworks have any drinking water violations?
EPA's records list 2 violations for this system; all are health-based, and the most recent began in December 2008. 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 Leachville Waterworks' 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. EPA's records list 2 violations for this system; all are health-based, and the most recent began in December 2008. For current results, consult the system's annual water quality report, EPA ECHO, or the AR state drinking water program.
Where can I find Leachville Waterworks' water quality report?
As a community water system, Leachville Waterworks 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 Mississippi County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Blytheville Waterworks | Mississippi | 12,981 | Community | Groundwater |
| Osceola Waterworks | Mississippi | 6,053 | Community | Groundwater |
| Manila Waterworks | Mississippi | 4,165 | Community | Groundwater |
| Gosnell Water Association | Mississippi | 3,083 | Community | Groundwater |
| Buffalo Island Reg Water Dist | Mississippi + 2 more | 3,055 | Community | Purchased surface water |
| Dogwood Water Association | Mississippi | 1,345 | Community | Groundwater |
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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, “Leachville Waterworks, PWSID AR0000362, Arkansas”, https://aquacensus.com/water-systems/arkansas/leachville-waterworks-ar0000362 (data as of October 1, 2026).