Public water system · KS2011713
ActiveMarshall Co Rwd 3
At a glance
Marshall Co Rwd 3 (PWSID KS2011713) is an active community water system in Marshall County, Kansas. It reports serving 1,388 people through 679 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2004.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,388
Service connections
679
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Marshall Co Rwd 3 compare with other water systems in Marshall County?
By EPA's size categories, Marshall Co Rwd 3 is a small system (501 to 3,300 people). Marshall County has 10 active public water systems, and Marshall Co Rwd 3 is the 2nd-largest of them by population served. Its population served is about 74% above the county average of 797 people per system, and accounts for 17% of the 7,965 people reported by systems filed under the county. Across Kansas, the 1,041 active systems average 2,800 people each. Nationally, the average active community water system reports serving 6,703 people, so Marshall Co Rwd 3 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. Kansas has 863 active community water systems, 83% of the state's 1,041 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 587 Kansas systems (56%) list groundwater as their primary source.
Who owns and regulates Marshall Co Rwd 3?
EPA lists Marshall Co Rwd 3 as owned by a local government. The KS state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 10 of the 10 active systems in Marshall County (100%) are also owned by a local government.
Does Marshall Co Rwd 3 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 2004. The violations listed here began between January 2002 and January 2004. By type: 12 monitoring and reporting. The contaminants or rules involved are Nitrate, Carbon tetrachloride, Vinyl chloride and Chlorobenzene. 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 |
|---|---|---|---|---|
| 2004-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Carbon tetrachloridecode 2982 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Vinyl chloridecode 2976 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Chlorobenzenecode 2989 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Cadmiumcode 1015 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | o-Dichlorobenzenecode 2968 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Tetrachloroethylenecode 2987 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Antimonycode 1074 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Atrazinecode 2050 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | trans-1,2-Dichloroethylenecode 2979 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,1,1-Trichloroethanecode 2981 | No | Resolved |
| 2002-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Arseniccode 1005 | 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.
Marshall Co Rwd 3: frequently asked questions
Who runs Marshall Co Rwd 3?
Marshall Co Rwd 3 (PWSID KS2011713) is a community water system owned by a local government. It is regulated by the KS state drinking water program.
How many people does Marshall Co Rwd 3 serve?
Marshall Co Rwd 3 reports serving 1,388 people through 679 service connections in Marshall County, Kansas.
Where does Marshall Co Rwd 3 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 Marshall Co Rwd 3 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 2004. 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 Marshall Co Rwd 3'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 2004. For current results, consult the system's annual water quality report, EPA ECHO, or the KS state drinking water program.
Where can I find Marshall Co Rwd 3's water quality report?
As a community water system, Marshall Co Rwd 3 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 Marshall County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Marysville, City of | Marshall | 3,417 | Community | Groundwater |
| Blue Rapids, City of | Marshall | 921 | Community | Groundwater |
| Frankfort, City of | Marshall | 717 | Community | Groundwater |
| Waterville, City of | Marshall | 656 | Community | Groundwater |
| Axtell, City of | Marshall | 398 | Community | Groundwater |
| Beattie, City of | Marshall | 199 | Community | Purchased 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, “Marshall Co Rwd 3, PWSID KS2011713, Kansas”, https://aquacensus.com/water-systems/kansas/marshall-co-rwd-3-ks2011713 (data as of October 1, 2026).