Public water system · NE3121503
ActiveInsulfoam
At a glance
Insulfoam (PWSID NE3121503) is an active non-transient non-community water system in Saunders County, Nebraska. It reports serving 60 people through 2 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; 2 are health-based, and the most recent began in October 2024.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
60
Service connections
2
Primary source
GW
Groundwater
System type
NTNCWS
Non-transient non-community water system
System record
How does Insulfoam compare with other water systems in Saunders County?
By EPA's size categories, Insulfoam is a very small system (500 people or fewer). Saunders County has 39 active public water systems. Its population served is well below the county average of 423 people per system, and accounts for 0.4% of the 16,487 people reported by systems filed under the county. Across Nebraska, the 1,226 active systems average 1,472 people each. Nationally, the average active non-transient non-community water system reports serving 430 people, so Insulfoam is well below 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. Nebraska has 138 active non-transient non-community water systems, 11% of the state's 1,226 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 1,095 Nebraska systems (89%) list groundwater as their primary source.
Who owns and regulates Insulfoam?
EPA lists Insulfoam as owned by a local government. The NE state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 20 of the 39 active systems in Saunders County (51%) are also owned by a local government.
Does Insulfoam have drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2024. The violations listed here began between July 2019 and October 2024. By type: 2 contaminant level above the legal limit and 1 reporting. The contaminant or rule involved most often is Arsenic (2 of them). EPA lists 3 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 |
|---|---|---|---|---|
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2019-10-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Average · code 02 | Arseniccode 1005 | Yes | Resolved |
| 2019-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Single Sample · code 01 | Arseniccode 1005 | Yes | Resolved |
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.
Insulfoam: frequently asked questions
Who runs Insulfoam?
Insulfoam (PWSID NE3121503) is a non-transient non-community water system owned by a local government. It is regulated by the NE state drinking water program.
How many people does Insulfoam serve?
Insulfoam reports serving 60 people through 2 service connections in Saunders County, Nebraska.
Where does Insulfoam 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 Insulfoam have any drinking water violations?
EPA's records list 3 violations for this system; 2 are health-based, and the most recent began in October 2024. 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 Insulfoam'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; 2 are health-based, and the most recent began in October 2024. For current results, consult EPA ECHO, or the NE state drinking water program.
Where can I find Insulfoam's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Insulfoam 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 Saunders County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Wahoo, City of | Saunders | 4,500 | Community | Groundwater |
| Ashland, City of | Saunders | 3,369 | Community | Groundwater |
| Yutan, City of | Saunders | 1,274 | Community | Groundwater |
| Saunders Co Sid 8 | Saunders | 925 | Community | Groundwater |
| Ceresco, Village of | Saunders | 919 | Community | Groundwater |
| Valparaiso, Village of | Saunders | 600 | 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, “Insulfoam, PWSID NE3121503, Nebraska”, https://aquacensus.com/water-systems/nebraska/insulfoam-ne3121503 (data as of October 1, 2026).