Public water system · IN2370038
ActiveJasper Junction
At a glance
Jasper Junction (PWSID IN2370038) is an active transient non-community water system in Jasper County, Indiana. It reports serving 54 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list 7 violations for this system; 3 are health-based, and the most recent began in October 2023.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
54
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Jasper Junction compare with other water systems in Jasper County?
By EPA's size categories, Jasper Junction is a very small system (500 people or fewer). Jasper County has 65 active public water systems. Its population served is well below the county average of 365 people per system, and accounts for 0.2% of the 23,693 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 Jasper Junction is about 62% 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 Jasper Junction?
EPA lists Jasper Junction 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. 60 of the 65 active systems in Jasper County (92%) are also privately owned.
Does Jasper Junction have drinking water violations?
EPA's records list 7 violations for this system; 3 are health-based, and the most recent began in October 2023. The violations listed here began between May 2010 and October 2023. By type: 3 monitoring, 3 contaminant level above the legal limit and 1 reporting. The contaminant or rule involved most often is Revised Total Coliform Rule (4 of them). EPA lists 7 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 |
|---|---|---|---|---|
| 2023-10-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2021-07-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2018-01-01 | ReportingReport Sample Result/Fail Monitor (RTCR) · code 4B | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2017-04-01 | MonitoringMonitoring, Routine (RTCR) · code 3A | Revised Total Coliform Rulecode 8000 | No | Resolved |
| 2011-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2010-06-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
| 2010-05-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
All 7 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.
Jasper Junction: frequently asked questions
Who runs Jasper Junction?
Jasper Junction (PWSID IN2370038) is a transient non-community water system privately owned. It is regulated by the IN state drinking water program.
How many people does Jasper Junction serve?
Jasper Junction reports serving 54 people through 1 service connection in Jasper County, Indiana.
Where does Jasper Junction 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 Jasper Junction have any drinking water violations?
EPA's records list 7 violations for this system; 3 are health-based, and the most recent began in October 2023. 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 Jasper Junction'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 7 violations for this system; 3 are health-based, and the most recent began in October 2023. For current results, consult EPA ECHO, or the IN state drinking water program.
Where can I find Jasper Junction's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Jasper Junction 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 Jasper County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Rensselaer Water Department | Jasper | 6,200 | Community | Groundwater |
| Northwest Jasper Regional Water District | Jasper | 4,054 | Community | Groundwater |
| Kankakee Valley Intermed & Middle Schls | Jasper | 1,409 | Non-transient non-community | Groundwater |
| Remington Water Works | Jasper | 1,182 | Community | Groundwater |
| Family Express #6 - Wheatfield | Jasper | 1,102 | Transient non-community | Groundwater |
| Mcdonalds | Jasper | 786 | Non-transient non-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, “Jasper Junction, PWSID IN2370038, Indiana”, https://aquacensus.com/water-systems/indiana/jasper-junction-in2370038 (data as of October 1, 2026).