Valley Hi Estates
EPA ID: ID4080051 · 140 people served · 1 ZIP code
Federal monitoring records confirm Valley Hi Estates has operated without any EPA violations for the full five-year window — covering every contaminant category and reporting cycle across a service area of approximately 140 residents, with no gaps in the compliance record.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Worsening · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 2 (2024) to 2 (2025). The pattern suggests growing compliance challenges.
Service Area Demographics
The Valley Hi Estates serves a community with a median household income of $75,461 and an estimated 2,131 residents across its service area.
💧 Where Does Your Water Come From?
Valley Hi Estates'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.
About 1% of homes in Boise County, Idaho 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 Idaho
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
Valley Hi Estates (EPA ID: ID4080051) is a community water system in Idaho that serves approximately 140 people from groundwater sources.
This system serves ZIP code 83622 in Garden Valley.
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
- 83622 — Garden Valley
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Valley Hi Estates (ID4080051) on EPA.gov.
Frequently Asked Questions
Is Valley Hi Estates water safe to drink?
Based on EPA records, Valley Hi Estates has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Valley Hi Estates serve?
Valley Hi Estates serves approximately 140 people across 1 ZIP code in Idaho.
Where does Valley Hi Estates get its water?
The primary water source is groundwater.
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.