City of Fort Calhoun
EPA ID: NE3117907 · 1,010 people served · 1 ZIP code
ZipCheckup's reading of EPA records for City of Fort Calhoun (NE3117907): no drinking-water violations recorded since 2021. EPA monitoring records reviewed for City of Fort Calhoun list no violations. That describes the federal file only, not a test of the water at any tap, for a utility that reports serving approximately 1,010 people.
Data: EPA SDWIS
Service Area Map
Coverage area for City of Fort Calhoun Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with City of Fort Calhoun have a median household income of $118,281 and about 2,711 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 49% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
City of Fort Calhoun's water is drawn from rivers, lakes, or reservoirs. Surface water sources are more exposed to agricultural runoff, stormwater, and upstream discharges, but they typically receive more intensive treatment before reaching your tap.
Infrastructure Risk
Comparable Water Systems
Similar-sized systems in Nebraska
System Overview
City of Fort Calhoun, (EPA ID: NE3117907) is a community water system in Nebraska that serves approximately 1,010 people from surface water sources.
This system serves ZIP code 68023 in Fort Calhoun.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| Below the reporting limit | No | 2025-12-31 |
No copper action-level exceedance record appears for this PWSID in the accepted LCR snapshot. This does not establish a clean copper measurement.
Radon Risk in Service Area
1 of 1 ZIP records with known zones is in EPA Radon Zone 1.
The EPA recommends testing all homes regardless of radon zone. County radon zones cannot replace an in-home radon test.
ZIP Codes Served
Coverage: Service area ZIP codes sourced from EPA Community Water System Service Area Boundaries v3 (March 2026 release). These ZIPs reflect the actual deployment footprint recorded by NE or modeled from parcel and building-footprint data.
- 68023 - Fort Calhoun
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for City of Fort Calhoun (NE3117907) on EPA.gov.
Frequently Asked Questions
Is City of Fort Calhoun water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for City of Fort Calhoun in the inclusive 2021-2026 record-year window. This is a compliance-record finding, not a guarantee about water at a specific tap.
How many people does City of Fort Calhoun serve?
City of Fort Calhoun serves approximately 1,010 people across 1 ZIP code in Nebraska.
Where does City of Fort Calhoun get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). City of Fort Calhoun Water Quality Report, NE. https://zipcheckup.com/water-system/ne3117907/
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author = {{ZipCheckup}},
title = {{City of Fort Calhoun Water Quality Report, NE}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/ne3117907/}
}