Public water system · IA5038017
ActiveKellogg Water Supply
At a glance
Kellogg Water Supply (PWSID IA5038017) is an active community water system in Jasper County, Iowa. It reports serving 617 people through 272 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in July 2018.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
617
Service connections
272
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Kellogg Water Supply compare with other water systems in Jasper County?
By EPA's size categories, Kellogg Water Supply is a small system (501 to 3,300 people). Jasper County has 11 active public water systems. Its population served is well below the county average of 2,384 people per system, and accounts for 2.4% of the 26,224 people reported by systems filed under the county. Across Iowa, the 1,828 active systems average 1,718 people each. Nationally, the average active community water system reports serving 6,703 people, so Kellogg Water Supply 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. Iowa has 1,084 active community water systems, 59% of the state's 1,828 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,502 Iowa systems (82%) list groundwater as their primary source.
Who owns and regulates Kellogg Water Supply?
EPA lists Kellogg Water Supply as owned by a local government. The IA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 9 of the 11 active systems in Jasper County (82%) are also owned by a local government.
Does Kellogg Water Supply have drinking water violations?
EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in July 2018. The violations listed here began between May 1996 and July 2018. By type: 3 monitoring and reporting, 1 public notice, recordkeeping or other, 1 monitoring and 1 contaminant level above the legal limit. The contaminants or rules involved are Consumer Confidence Rule, Revised Total Coliform Rule, Haloacetic acids (HAA5) and Total trihalomethanes (TTHM). EPA lists 6 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 |
|---|---|---|---|---|
| 2018-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2017-12-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2013-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 2013-07-01 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2001-10-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1996-05-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 6 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.
Kellogg Water Supply: frequently asked questions
Who runs Kellogg Water Supply?
Kellogg Water Supply (PWSID IA5038017) is a community water system owned by a local government. It is regulated by the IA state drinking water program.
How many people does Kellogg Water Supply serve?
Kellogg Water Supply reports serving 617 people through 272 service connections in Jasper County, Iowa.
Where does Kellogg Water Supply 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 Kellogg Water Supply have any drinking water violations?
EPA's records list 6 violations for this system; 1 is health-based, and the most recent began in July 2018. 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 Kellogg Water Supply'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 6 violations for this system; 1 is health-based, and the most recent began in July 2018. For current results, consult the system's annual water quality report, EPA ECHO, or the IA state drinking water program.
Where can I find Kellogg Water Supply's water quality report?
As a community water system, Kellogg Water Supply 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 Jasper County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Newton Water Supply | Jasper | 16,518 | Community | Groundwater |
| Colfax Water Supply | Jasper | 2,305 | Community | Groundwater |
| Monroe Water Supply | Jasper | 2,007 | Community | Purchased groundwater |
| Prairie City Water Works | Jasper | 1,703 | Community | Groundwater |
| Baxter Water Supply | Jasper | 1,002 | Community | Purchased groundwater |
| Sully Muni Water Works | Jasper | 900 | 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, “Kellogg Water Supply, PWSID IA5038017, Iowa”, https://aquacensus.com/water-systems/iowa/kellogg-water-supply-ia5038017 (data as of October 1, 2026).