Water Quality in Alamosa, CO (81146)
EPA violation data for public water systems serving ZIP code 81146.
Past Health-Based Violations
1 health-based violation was found in the past 5 years, meaning contaminant levels exceeded federal safety limits. All have since been resolved. There are also 6 monitoring/reporting violations.
More violations than 60% of US ZIP codes.
Based on EPA compliance data. Not a substitute for an official water quality report from your utility.
637
Population
10
Water Systems
7
Violations (5yr)
1
Health-Based
Location
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Water Systems Serving This Area (10)
Alamosa City Of
Great Sand Dunes Hq
1 health-basedSangre De Cristo Lane Seven School
Great Sand Dunes Pinon Flats Cg
All resolvedGreat Sand Dunes Country Club
Rustic Rook Resort
All resolvedGreat Sand Dunes Oasis
All resolvedDune Valley Distillery & Pub
Dunes Cafe
Sangre De Cristo Jr Sr High
Contaminants Found
Missed testing deadlines — not a detection of bacteria.
Lead & Copper Levels
Lead (Pb)
Within limitSampled: Jan 2023
How Does This Compare?
Alamosa (81146) has more violations than 60% of US ZIP codes. The national average is 18.87 violations per ZIP over 5 years. This ZIP has 7.
Recommended Water Filters
Based on health-based violations detected in your area, these filter types are commonly used to address similar contaminants. Consult your water utility's Consumer Confidence Report for the most current data.
Activated Carbon Filter
Excellent for removing chlorine, chloramine, and disinfection byproducts like THMs and HAAs. Available as pitcher filters, countertop, or under-sink units.
Targets:THMs, HAAs, Chlorine, Chloramine, Taste & Odor
Look for:NSF/ANSI 42 & 53 certified
Always look for filters certified by NSF International for the specific contaminants you want to remove. This is general educational information, not an endorsement of any specific product.