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Public water system · KS2000117

Active

Allen Co Rwd 12

At a glance

Allen Co Rwd 12 (PWSID KS2000117) is an active community water system in Allen County, Kansas. It reports serving 33 people through 19 service connections. Its primary water source is purchased surface water, 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 2026.

Dataset updated . Source: EPA SDWIS/ECHO public records.

Population served

33

Service connections

19

Primary source

SWP

Purchased surface water

System type

CWS

Community water system

System record

PWSIDKS2000117
System typeCommunity water system
Activity statusActive
Population served33
Service connections19
Primary water sourcePurchased surface water
Owner typeLocal government
Primacy agencyKS state drinking water program
City servedMoran
StateKansas
ZIP—
CountyAllen County

How does Allen Co Rwd 12 compare with other water systems in Allen County?

By EPA's size categories, Allen Co Rwd 12 is a very small system (500 people or fewer). Allen County has 14 active public water systems. Its population served is well below the county average of 714 people per system, and accounts for 0.3% of the 9,991 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 Allen Co Rwd 12 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. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 278 Kansas systems (27%) list purchased surface water as their primary source.

Who owns and regulates Allen Co Rwd 12?

EPA lists Allen Co Rwd 12 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. 14 of the 14 active systems in Allen County (100%) are also owned by a local government.

Does Allen Co Rwd 12 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 2026. The violations listed here began between October 2023 and January 2026. By type: 8 monitoring and reporting, 3 monitoring and 1 reporting. The contaminant or rule involved most often is Chlorine (3 of them). EPA lists 9 as resolved and 3 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.

BeganViolationContaminant or ruleHealth-basedStatus
2026-01-01Monitoring and reportingLead Consumer Notice · code 66Lead and Copper Rulecode 5000NoUnaddressed
2025-10-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Chlorinecode 0999NoResolved
2025-10-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2025-05-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Chlorinecode 0999NoResolved
2025-05-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2025-04-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Haloacetic acids (HAA5)code 2456NoResolved
2025-04-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Total trihalomethanes (TTHM)code 2950NoResolved
2025-01-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Haloacetic acids (HAA5)code 2456NoResolved
2024-10-17ReportingLSL Reporting · code 4GLead and Copper Rule Revisionscode 5200NoUnaddressed
2024-07-01Monitoring and reportingFailure Submit IDSE/Subpart V Plan Rpt · code 35Haloacetic acids (HAA5)code 2456NoUnaddressed
2023-12-01MonitoringMonitoring, Routine (RTCR) · code 3ARevised Total Coliform Rulecode 8000NoResolved
2023-10-01Monitoring and reportingMonitoring and Reporting (DBP) · code 27Chlorinecode 0999NoResolved

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.

Allen Co Rwd 12: frequently asked questions

Who runs Allen Co Rwd 12?

Allen Co Rwd 12 (PWSID KS2000117) is a community water system owned by a local government. It is regulated by the KS state drinking water program.

How many people does Allen Co Rwd 12 serve?

Allen Co Rwd 12 reports serving 33 people through 19 service connections in Allen County, Kansas.

Where does Allen Co Rwd 12 get its water?

EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.

Does Allen Co Rwd 12 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 2026. 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 Allen Co Rwd 12'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 2026. For current results, consult the system's annual water quality report, EPA ECHO, or the KS state drinking water program.

Where can I find Allen Co Rwd 12's water quality report?

As a community water system, Allen Co Rwd 12 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 Allen County

Water systemCountyPopulation servedTypeSource
Iola, City ofAllen5,343CommunitySurface water
Humboldt, City ofAllen1,836CommunitySurface water
Allen Co Rwd 8Allen736CommunityPurchased surface water
Gas City, City ofAllen501CommunityPurchased surface water
La Harpe, City ofAllen484CommunityPurchased surface water
Moran, City ofAllen467CommunityPurchased surface water

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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, “Allen Co Rwd 12, PWSID KS2000117, Kansas”, https://aquacensus.com/water-systems/kansas/allen-co-rwd-12-ks2000117 (data as of October 1, 2026).