Callahan Wtp
EPA ID: FL2450146 · 1,730 people served · 1 ZIP code
ZipCheckup's reading of EPA SDWIS for Callahan Wtp (FL2450146): no EPA violations recorded in the last five years. Zero violations in five consecutive years of EPA monitoring - Callahan Wtp 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 1,730 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Callahan Wtp Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Callahan Wtp serves a community with a median household income of $77,121 and an estimated 15,716 residents across its service area.
💧 Where Does Your Water Come From?
Callahan Wtp'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
Comparable Water Systems
Similar-sized systems in Florida
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
Callahan Wtp (EPA ID: FL2450146) is a community water system in Florida that serves approximately 1,730 people from groundwater sources.
This system serves ZIP code 32011 in Callahan.
Violation History
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.0025 mg/L | No | N/A |
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
Dominant radon zone for ZIP codes served by this system: Zone 3 (Low Risk)
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 FL or modeled from parcel and building-footprint data.
- 32011 - Callahan
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Callahan Wtp (FL2450146) on EPA.gov.
Frequently Asked Questions
Is Callahan Wtp water safe to drink?
The accepted 2026Q2 ECHO snapshot contains zero violation records for Callahan Wtp 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 Callahan Wtp serve?
Callahan Wtp serves approximately 1,730 people across 1 ZIP code in Florida.
Where does Callahan Wtp get its water?
The primary water source is groundwater.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Callahan Wtp Water Quality Report, FL. https://zipcheckup.com/water-system/fl2450146/
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author = {{ZipCheckup}},
title = {{Callahan Wtp Water Quality Report, FL}},
year = {n.d.},
url = {https://zipcheckup.com/water-system/fl2450146/}
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