Little Park Water Coop
EPA ID: CO0139475 · 51 people served · 7 ZIP codes
Zero EPA violations over five years — Little Park Water Coop has kept tap water compliance clean for its full service population of 51.
Data: EPA SDWIS Last verified: 2026-04-02
Service Area Demographics
The Little Park Water Coop serves a community with a median household income of $74,073 and an estimated 112,115 residents across its service area. Approximately 50% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Little Park Water Coop'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 Mesa County, Colorado rely on private wells rather than public water systems. Private well owners are responsible for their own water testing and treatment.
Wastewater Proximity Note: This service area ranks in the 60th percentile nationally for proximity to wastewater discharge points. Surface water sources near wastewater outfalls may face additional treatment challenges.
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
Little Park Water Coop (EPA ID: CO0139475) is a community water system in Colorado that serves approximately 51 people from surface water sources.
This system provides water to 7 ZIP codes across 1 community.
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
- 81501 — Grand Junction
- 81502 — Grand Junction
- 81503 — Grand Junction
- 81504 — Grand Junction
- 81505 — Grand Junction
- 81506 — Grand Junction
- 81507 — Grand Junction
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Little Park Water Coop (CO0139475) on EPA.gov.
Frequently Asked Questions
Is Little Park Water Coop water safe to drink?
Based on EPA records, Little Park Water Coop has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Little Park Water Coop serve?
Little Park Water Coop serves approximately 51 people across 7 ZIP codes in Colorado.
Where does Little Park Water Coop get its water?
The primary water source is surface water.