Public water system · KS2016128
ActiveOgden, City of
At a glance
City of Ogden (PWSID KS2016128) is an active community water system in Riley County, Kansas. It reports serving 1,721 people through 661 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 3 violations for this system; none is health-based, and the most recent began in August 2015.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
1,721
Service connections
661
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does City of Ogden compare with other water systems in Riley County?
By EPA's size categories, City of Ogden is a small system (501 to 3,300 people). Riley County has 13 active public water systems, and City of Ogden is the 3rd-largest of them by population served. Its population served is about 64% below the county average of 4,819 people per system, and accounts for 2.7% of the 62,651 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 City of Ogden 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 City of Ogden?
EPA lists City of Ogden 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. 7 of the 13 active systems in Riley County (54%) are also owned by a local government.
Does City of Ogden have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in August 2015. The violations listed here began between July 1993 and August 2015. By type: 3 monitoring and reporting. The contaminants or rules involved are Haloacetic acids (HAA5), Total trihalomethanes (TTHM) and Lead and Copper Rule. 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 |
|---|---|---|---|---|
| 2015-08-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2015-08-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 1993-07-01 | Monitoring and reportingInitial Tap Sampling for Pb and Cu · code 51 | Lead and Copper Rulecode 5000 | 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.
City of Ogden: frequently asked questions
Who runs City of Ogden?
City of Ogden (PWSID KS2016128) is a community water system owned by a local government. It is regulated by the KS state drinking water program.
How many people does City of Ogden serve?
City of Ogden reports serving 1,721 people through 661 service connections in Riley County, Kansas.
Where does City of Ogden 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 City of Ogden have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in August 2015. 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 City of Ogden'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; none is health-based, and the most recent began in August 2015. For current results, consult the system's annual water quality report, EPA ECHO, or the KS state drinking water program.
Where can I find City of Ogden's water quality report?
As a community water system, City of Ogden 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 Riley County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Manhattan, City of | Riley | 54,763 | Community | Groundwater |
| Riley Co Rwd 1 | Riley | 2,108 | Community | Purchased groundwater |
| Colonial Gardens Mobile Home Ct | Riley | 1,200 | Community | Purchased groundwater |
| Riley, City of | Riley | 977 | Community | Groundwater |
| Riverchase Mobile Home Park | Riley | 460 | Community | Groundwater |
| Leonardville, City of | Riley | 436 | 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, “Ogden, City of, PWSID KS2016128, Kansas”, https://aquacensus.com/water-systems/kansas/ogden-city-of-ks2016128 (data as of October 1, 2026).