Granby Town of South Service Area
EPA ID: CO0125710 · 2,300 people served · 4 ZIP codes
ZipCheckup's reading of EPA SDWIS for Granby Town of South Service Area (CO0125710): 1 EPA violation in the last five years. Granby Town of South Service Area recorded 1 EPA violation over the past five years, all of which have since been resolved - the utility is currently in compliance serving 2,300 residents.
Data: EPA SDWIS
Service Area Map
Coverage area for Granby Town of South Service Area Source: EPA SDWIS service area boundaries.
Service area boundary - Grade C
Service Area Demographics
The Granby Town of South Service Area serves a community with a median household income of $89,469 and an estimated 8,775 residents across its service area. Approximately 46% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Granby Town of South Service Area'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.
Wastewater Proximity Note: This service area ranks in the 80th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
Infrastructure Risk
Detected Contaminants
How Granby Town of South Service Area compares to EPA limits
What This Means For You
Fecal Coliform at 1 presence exceeds the EPA maximum of presence.
Comparable Water Systems
Similar-sized systems in Colorado
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
Granby Town of South Service Area (EPA ID: CO0125710) is a community water system in Colorado that serves approximately 2,300 people from surface water sources.
This system provides water to 4 ZIP codes across 4 communities.
ZIP-Area Home Safety Context: C (66/100)
This is the average Home Safety Score for 1 of 4 service-area ZIP codes with all required score domains observed. It is not a grade for the water utility.
Model 4.0.0 uses SDWIS identity plus accepted ECHO SDWA lifecycle-based water compliance, the UCMR 5 PFAS MCL screen, EPA radon zone, and annual EPA AirData AQI across three equally weighted domains. Missing required evidence suppresses the score.
Violation History
Status breakdown for accepted records with record years 2021-2026: 1 resolved, 0 archived, 0 addressed, and 0 unaddressed. Under this source contract, current noncompliance is the sum of addressed and unaddressed records. Archived and resolved records are excluded from current noncompliance.
Recent Violations
| Date | Contaminant | Type | Status |
|---|---|---|---|
| March 1, 2026 | Fecal Coliform | Non-health-based | Resolved |
Contaminants Detected
The following contaminants have been flagged in EPA records for this water system:
| Contaminant | Category | Violations | Health-Based |
|---|---|---|---|
| Fecal Coliform | Microbiological | 1 | No |
Lead & Copper
EPA Lead and Copper Rule evidence attributed directly to this water system:
| Lead Level | Exceeds Action Level | Sample Date |
|---|---|---|
| 0.002 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 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 CO 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 Granby Town of South Service Area (CO0125710) on EPA.gov.
Frequently Asked Questions
Is Granby Town of South Service Area water safe to drink?
The accepted 2026Q2 ECHO snapshot shows no current noncompliance for Granby Town of South Service Area; its 1 accepted 2021-2026 record are resolved or archived. Historical compliance status does not establish conditions at a specific tap.
How many people does Granby Town of South Service Area serve?
Granby Town of South Service Area serves approximately 2,300 people across 4 ZIP codes in Colorado.
Where does Granby Town of South Service Area get its water?
The primary water source is surface water.
Frequently Asked Questions
How to cite this page
ZipCheckup. (n.d.). Granby Town of South Service Area (CO): 1 EPA Violation. https://zipcheckup.com/water-system/co0125710/
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title = {{Granby Town of South Service Area (CO): 1 EPA Violation}},
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url = {https://zipcheckup.com/water-system/co0125710/}
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What You Can Do
Test your water
Home test kits can detect lead, bacteria, and other contaminants at your tap. Find the right filter →
Check your specific ZIP code
Water quality can vary within a system. View nearest ZIP report →
Contact your utility
Granby Town of South Service Area (EPA ID: CO0125710) - request the latest Consumer Confidence Report or ask about specific contaminants.