Public water system · IN2200568
ActiveElkhart County Middlebury Koa
At a glance
Elkhart County Middlebury Koa (PWSID IN2200568) is an active transient non-community water system in Elkhart County, Indiana. It reports serving 100 people through 105 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in July 2021.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
100
Service connections
105
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Elkhart County Middlebury Koa compare with other water systems in Elkhart County?
By EPA's size categories, Elkhart County Middlebury Koa is a very small system (500 people or fewer). Elkhart County has 284 active public water systems. Its population served is well below the county average of 489 people per system, and accounts for less than 0.1% of the 138,737 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Elkhart County Middlebury Koa is about 31% below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. Indiana has 2,596 active transient non-community water systems, 65% of the state's 3,969 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,769 Indiana systems (95%) list groundwater as their primary source.
Who owns and regulates Elkhart County Middlebury Koa?
EPA lists Elkhart County Middlebury Koa as privately owned. The IN state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 256 of the 284 active systems in Elkhart County (90%) are also privately owned.
Does Elkhart County Middlebury Koa have drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in July 2021. The violations listed here began between January 2018 and July 2021. By type: 6 monitoring and reporting, 3 monitoring, 2 required treatment not met and 1 reporting. The contaminant or rule involved most often is Revised Total Coliform Rule (6 of them). 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 |
|---|---|---|---|---|
| 2021-07-29 | Monitoring and reportingMonitoring, Source Water (GWR) · code 34 | E. colicode 3014 | No | Resolved |
| 2020-06-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2020-05-09 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2020-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2019-05-09 | Required treatment not metTreatment Technique Startup Procedures (RTCR) · code 2D | Revised Total Coliform Rulecode 8000 | Yes | Resolved |
| 2019-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2019-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2019-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 2018-09-01 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | 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.
Elkhart County Middlebury Koa: frequently asked questions
Who runs Elkhart County Middlebury Koa?
Elkhart County Middlebury Koa (PWSID IN2200568) is a transient non-community water system privately owned. It is regulated by the IN state drinking water program.
How many people does Elkhart County Middlebury Koa serve?
Elkhart County Middlebury Koa reports serving 100 people through 105 service connections in Elkhart County, Indiana.
Where does Elkhart County Middlebury Koa 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 Elkhart County Middlebury Koa have any drinking water violations?
Of the 12 most recent violations in EPA's records, 2 are health-based, and the most recent began in July 2021. 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 Elkhart County Middlebury Koa'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, 2 are health-based, and the most recent began in July 2021. For current results, consult EPA ECHO, or the IN state drinking water program.
Where can I find Elkhart County Middlebury Koa's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Elkhart County Middlebury Koa is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Elkhart County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Elkhart Public Works and Utilities | Elkhart | 46,455 | Community | Groundwater |
| Goshen Water Utility | Elkhart | 32,267 | Community | Groundwater |
| Nappanee Water Utility | Elkhart | 6,800 | Community | Groundwater |
| Middlebury Water Department | Elkhart | 3,420 | Community | Groundwater |
| Nappanee Missionary Church | Elkhart | 2,545 | Non-transient non-community | Groundwater |
| Wakarusa Water Works | Elkhart | 1,998 | 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, “Elkhart County Middlebury Koa, PWSID IN2200568, Indiana”, https://aquacensus.com/water-systems/indiana/elkhart-county-middlebury-koa-in2200568 (data as of October 1, 2026).