Public water system · IN2430136
ActiveNg Instruments, Inc../Avalign
At a glance
Ng Instruments, Inc../Avalign (PWSID IN2430136) is an active non-transient non-community water system in Kosciusko County, Indiana. It reports serving 200 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as privately owned. EPA's records list one violation for this system; it is health-based, and the most recent began in January 2010.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
200
Service connections
1
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Ng Instruments, Inc../Avalign compare with other water systems in Kosciusko County?
By EPA's size categories, Ng Instruments, Inc../Avalign is a very small system (500 people or fewer). Kosciusko County has 291 active public water systems. Its population served is roughly in line with the county average of 207 people per system, and accounts for 0.3% of the 60,342 people reported by systems filed under the county. Across Indiana, the 3,969 active systems average 1,456 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Ng Instruments, Inc../Avalign is about half of that figure.
What does “non-transient non-community water system” mean?
A non-transient non-community water system regularly serves at least 25 of the same people for more than six months a year, but not where they live. Schools, factories, office buildings and hospitals with their own supply are typical examples. Indiana has 603 active non-transient non-community water systems, 15% 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 Ng Instruments, Inc../Avalign?
EPA lists Ng Instruments, Inc../Avalign 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. 268 of the 291 active systems in Kosciusko County (92%) are also privately owned.
Does Ng Instruments, Inc../Avalign have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in January 2010. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 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 |
|---|---|---|---|---|
| 2010-01-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The one violation in EPA's records.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.
Ng Instruments, Inc../Avalign: frequently asked questions
Who runs Ng Instruments, Inc../Avalign?
Ng Instruments, Inc../Avalign (PWSID IN2430136) is a non-transient non-community water system privately owned. It is regulated by the IN state drinking water program.
How many people does Ng Instruments, Inc../Avalign serve?
Ng Instruments, Inc../Avalign reports serving 200 people through 1 service connection in Kosciusko County, Indiana.
Where does Ng Instruments, Inc../Avalign 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 Ng Instruments, Inc../Avalign have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in January 2010. 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 Ng Instruments, Inc../Avalign'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 one violation for this system; it is health-based, and the most recent began in January 2010. For current results, consult EPA ECHO, or the IN state drinking water program.
Where can I find Ng Instruments, Inc../Avalign's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Ng Instruments, Inc../Avalign is a non-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 Kosciusko County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Indiana American Water - Warsaw | Kosciusko | 13,835 | Community | Groundwater |
| Syracuse Water Company | Kosciusko | 2,810 | Community | Groundwater |
| Milford Water Department | Kosciusko | 1,556 | Community | Groundwater |
| Silver Lake Water Works | Kosciusko | 1,030 | Community | Groundwater |
| Mentone Water Company | Kosciusko | 1,001 | Community | Groundwater |
| Jellystone Park - Comfort Station 7 | Kosciusko | 960 | 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, “Ng Instruments, Inc../Avalign, PWSID IN2430136, Indiana”, https://aquacensus.com/water-systems/indiana/ng-instruments-inc-avalign-in2430136 (data as of October 1, 2026).