Kalona Water Department
EPA ID: IA9233012 · 2,630 people served · 2 ZIP codes
ZipCheckup's reading of EPA SDWIS for Kalona Water Department (IA9233012): no EPA violations recorded in the last five years. Zero violations in five consecutive years of EPA monitoring - Kalona Water Department has held a clean track record across every reporting cycle in that span, with no enforcement activity of any kind on file for the full service population of 2,630 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Kalona Water Department Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Kalona Water Department serves a community with a median household income of $82,695 and an estimated 9,023 residents across its service area. Approximately 64% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
Environmental Justice Note: 40% of the population in this service area is classified as disadvantaged under EPA's EJScreen criteria. Communities with higher disadvantaged populations often face disproportionate environmental and health burdens, including aging water infrastructure and limited resources for remediation.
💧 Where Does Your Water Come From?
Kalona Water Department's water is pumped from underground aquifers. 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 Detected in Service Area
PFAS ("forever chemicals") have been detected in water serving this system's area. 1 detection recorded.
Comparable Water Systems
Similar-sized systems in Iowa
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
Kalona Water Department (EPA ID: IA9233012) is a community water system in Iowa that serves approximately 2,630 people from groundwater sources.
This system provides water to 2 ZIP codes across 2 communities.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.001 mg/L | No | N/A |
The accepted LCR snapshot contains 1 reported copper action-level exceedance record for this PWSID. The source does not provide a verified copper level for publication.
Radon Risk in Service Area
Dominant radon zone for ZIP codes served by this system: Zone 1 (High Risk)
The EPA recommends testing homes in Zone 1 and Zone 2 areas for radon.
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: Let cold water run for 2 minutes before drinking — this helps flush lead from your pipes.
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 IA or modeled from parcel and building-footprint data.
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Kalona Water Department (IA9233012) on EPA.gov.
Frequently Asked Questions
Is Kalona Water Department water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Kalona Water Department 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 Kalona Water Department serve?
Kalona Water Department serves approximately 2,630 people across 2 ZIP codes in Iowa.
Where does Kalona Water Department get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Kalona Water Department Water Quality Report, IA. https://zipcheckup.com/water-system/ia9233012/
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title = {{Kalona Water Department Water Quality Report, IA}},
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url = {https://zipcheckup.com/water-system/ia9233012/}
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