Cass Company Sid 7 - Swallow Hills
EPA ID: NE3120977 · 93 people served · 1 ZIP code
ZipCheckup's reading of EPA records for Cass Company Sid 7 - Swallow Hills (NE3120977): no drinking-water violations recorded since 2021. With no violations in its EPA file, Cass Company Sid 7 - Swallow Hills serves 93 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Cass Company Sid 7 - Swallow Hills Source: EPA SDWIS service area boundaries.
Service area boundary
Demographics of ZIP Codes Served
The ZIP codes associated with Cass Company Sid 7 - Swallow Hills have a median household income of $85,083 and about 13,833 residents live in those ZIP codes (Census; not the number of people this system supplies). Approximately 60% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
💧 Where Does Your Water Come From?
Cass Company Sid 7 - Swallow Hills's water is classified in EPA records as a groundwater source. Groundwater is naturally filtered through rock and soil, but it can be vulnerable to PFAS contamination, nitrates from agriculture, and industrial chemicals that seep into the water table.
Infrastructure Risk
PFAS in ZIP Codes This System Serves
PFAS ("forever chemicals") have been reported in samples from water systems associated with the ZIP codes in this system's area. These results can come from other water systems serving the same ZIP codes; check the UCMR5 section for any results reported for this system. 2 detections recorded. 1 detection is above the level of a federal PFAS MCL (4 ppt for PFOA and PFOS), with compliance required from 2029.
Comparable Water Systems
Similar-sized systems in Nebraska
Estimated Remediation Costs
Average estimated costs across ZIP codes served by this system
Based on national averages for common remediation projects. Actual costs vary by property. Only issues flagged by EPA, FEMA, or state data for each ZIP code are included.
System Overview
Cass Company Sid 7 - Swallow Hills (EPA ID: NE3120977) is a community water system in Nebraska that serves approximately 93 people from groundwater sources.
This system serves ZIP code 68048 in Plattsmouth.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0029 mg/L | 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.
Need help with your water quality?
Typical cost: Water test: typically $20–$50 (DIY kit) · Professional inspection: $150–$400
Find the Right Water FilterFree tip: Ask your water utility whether running cold water for 2 minutes is enough to flush your plumbing before drinking.
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.
- 68048 - Plattsmouth
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View available EPA compliance records for Cass Company Sid 7 - Swallow Hills (NE3120977) on EPA.gov.
Frequently Asked Questions
Is Cass Company Sid 7 - Swallow Hills water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Cass Company Sid 7 - Swallow Hills 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 Cass Company Sid 7 - Swallow Hills serve?
Cass Company Sid 7 - Swallow Hills serves approximately 93 people across 1 ZIP code in Nebraska.
Where does Cass Company Sid 7 - Swallow Hills get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Cass Company Sid 7 - Swallow Hills Water Quality Report, NE. https://zipcheckup.com/water-system/ne3120977/
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