Public water system · IN5220016
ActiveNappanee Water Utility
At a glance
Nappanee Water Utility (PWSID IN5220016) is an active community water system in Elkhart County, Indiana. It reports serving 6,800 people through 2,748 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 November 2014.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
6,800
Service connections
2,748
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Nappanee Water Utility compare with other water systems in Elkhart County?
By EPA's size categories, Nappanee Water Utility is a medium system (3,301 to 10,000 people). Elkhart County has 284 active public water systems, and Nappanee Water Utility is the 3rd-largest of them by population served. Its population served is about 14 times the county average of 489 people per system, and accounts for 4.9% 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 community water system reports serving 6,703 people, so Nappanee Water Utility is roughly in line with 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. Indiana has 770 active community water systems, 19% 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 Nappanee Water Utility?
EPA lists Nappanee Water Utility as owned by a local government. 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. 27 of the 284 active systems in Elkhart County (9.5%) are also owned by a local government.
Does Nappanee Water Utility have drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in November 2014. The violations listed here began between June 1980 and November 2014. By type: 3 monitoring and reporting. The contaminants or rules involved are Total trihalomethanes (TTHM), Haloacetic acids (HAA5) and Gross alpha (excluding radon and uranium). EPA lists 2 as resolved and 1 as archived. 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. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2014-11-22 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Total trihalomethanes (TTHM)code 2950 | No | Resolved |
| 2014-11-22 | Monitoring and reportingMonitoring and Reporting (DBP) · code 27 | Haloacetic acids (HAA5)code 2456 | No | Resolved |
| 1980-06-30 | Monitoring and reportingMonitoring, Regular · code 03 | Gross alpha (excluding radon and uranium)code 4000 | No | Archived |
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.
Nappanee Water Utility: frequently asked questions
Who runs Nappanee Water Utility?
Nappanee Water Utility (PWSID IN5220016) is a community water system owned by a local government. It is regulated by the IN state drinking water program.
How many people does Nappanee Water Utility serve?
Nappanee Water Utility reports serving 6,800 people through 2,748 service connections in Elkhart County, Indiana.
Where does Nappanee Water Utility 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 Nappanee Water Utility have any drinking water violations?
EPA's records list 3 violations for this system; none is health-based, and the most recent began in November 2014. 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 Nappanee Water Utility'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 November 2014. For current results, consult the system's annual water quality report, EPA ECHO, or the IN state drinking water program.
Where can I find Nappanee Water Utility's water quality report?
As a community water system, Nappanee Water Utility 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 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 |
| 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 |
| Bristol Water Department | Elkhart | 1,805 | 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, “Nappanee Water Utility, PWSID IN5220016, Indiana”, https://aquacensus.com/water-systems/indiana/nappanee-water-utility-in5220016 (data as of October 1, 2026).