Basalt Town of
EPA ID: CO0119134 · 2,357 people served · 1 ZIP code
For the full five-year period covered by EPA monitoring, Basalt Town of has supplied tap water to 2,357 residents with no violations of any type on record.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Map
Coverage area for Basalt Town of Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Basalt Town of serves a community with a median household income of $103,721 and an estimated 6,349 residents across its service area.
🌊 Where Does Your Water Come From?
Basalt Town of'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.
About 1% of homes in Pitkin County, Colorado rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Infrastructure Risk
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
Basalt Town of (EPA ID: CO0119134) is a community water system in Colorado that serves approximately 2,357 people from surface water sources.
This system serves ZIP code 81621 in Basalt.
Violation History
Lead & Copper
No Lead and Copper Rule sampling data available for this water system.
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
- 81621 — Basalt
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Basalt Town of (CO0119134) on EPA.gov.
Frequently Asked Questions
Is Basalt Town of water safe to drink?
Based on EPA records, Basalt Town of has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Basalt Town of serve?
Basalt Town of serves approximately 2,357 people across 1 ZIP code in Colorado.
Where does Basalt Town of get its water?
The primary water source is surface water.
Lead Service Line Inventory
Service line breakdown reported under the federal Lead and Copper Rule Improvements (LCRI) inventory requirement:
This system reports zero confirmed lead service lines in its inventory. Unknown-material counts may still warrant verification.
Federal LCRI rule (effective October 2024) requires every public water system to inventory its service lines and complete lead-line replacement within 10 years.
Source: EPA SDWIS Federal Service Line Inventory (Phase 2) · Submitted 2026
ZipCheckup is not affiliated with the utility or state agency. Inventory figures render verbatim from the public LCRI submission cited above; ZipCheckup does not perform inspections or replacements.