Public water system · AR0000858
ActiveWalker Creek Stateline Rwa
At a glance
Walker Creek Stateline Rwa (PWSID AR0000858) is an active community water system in Lafayette County, Arkansas. It reports serving 1,340 people through 569 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in October 2013.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,340
Service connections
569
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Walker Creek Stateline Rwa compare with other water systems in Lafayette County?
By EPA's size categories, Walker Creek Stateline Rwa is a small system (501 to 3,300 people). Lafayette County has 8 active public water systems, and Walker Creek Stateline Rwa is the 3rd-largest of them by population served. Its population served is about 74% above the county average of 768 people per system, and accounts for 22% of the 6,146 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 Walker Creek Stateline Rwa 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 Walker Creek Stateline Rwa?
EPA lists Walker Creek Stateline Rwa as privately owned. 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. 3 of the 8 active systems in Lafayette County (38%) are also privately owned.
Does Walker Creek Stateline Rwa have drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in October 2013. The violations listed here began between November 2000 and October 2013. By type: 2 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (3 of them). EPA lists 3 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 |
|---|---|---|---|---|
| 2013-10-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2002-02-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2000-11-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
All 3 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.
Walker Creek Stateline Rwa: frequently asked questions
Who runs Walker Creek Stateline Rwa?
Walker Creek Stateline Rwa (PWSID AR0000858) is a community water system privately owned. It is regulated by the AR state drinking water program.
How many people does Walker Creek Stateline Rwa serve?
Walker Creek Stateline Rwa reports serving 1,340 people through 569 service connections in Lafayette County, Arkansas.
Where does Walker Creek Stateline Rwa 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 Walker Creek Stateline Rwa have any drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in October 2013. 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 Walker Creek Stateline Rwa'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. EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in October 2013. For current results, consult the system's annual water quality report, EPA ECHO, or the AR state drinking water program.
Where can I find Walker Creek Stateline Rwa's water quality report?
As a community water system, Walker Creek Stateline Rwa 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 Lafayette County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lewisville Waterworks | Lafayette | 1,951 | Community | Groundwater |
| Stamps Waterworks | Lafayette | 1,633 | Community | Groundwater |
| Bradley Waterworks | Lafayette | 567 | Community | Groundwater |
| Buckner Waterworks | Lafayette | 290 | Community | Groundwater |
| Walnut Hill Water Association | Lafayette | 275 | Community | Purchased groundwater |
| Sw Region Wilderness Camp | Lafayette | 65 | Non-transient non-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, “Walker Creek Stateline Rwa, PWSID AR0000858, Arkansas”, https://aquacensus.com/water-systems/arkansas/walker-creek-stateline-rwa-ar0000858 (data as of October 1, 2026).