Squaw Valley South Subdivision
EPA ID: IA8503305 · 105 people served · 6 ZIP codes
Squaw Valley South Subdivision's five-year compliance history is clean by every EPA metric — no health-based violations, no monitoring lapses, no enforcement actions on record, reflecting consistent performance for a utility that supplies water to approximately 105 residents year after year.
Data: EPA SDWIS Last verified: 2026-04-02
Compliance Trajectory
Stable · Risk tier: High · 95% chance of violation in next 12 months
Violations went from 2 (2023) to 1 (2025). Violation counts have remained relatively steady.
Service Area Map
Coverage area for Squaw Valley South Subdivision Source: EPA SDWIS service area boundaries.
Service area boundary
Service Area Demographics
The Squaw Valley South Subdivision serves a community with a median household income of $65,701 and an estimated 73,253 residents across its service area. Approximately 57% of housing stock was built before 1986, which increases the likelihood of lead service lines and older plumbing.
🌊 Where Does Your Water Come From?
Squaw Valley South Subdivision'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 Story County, Iowa 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 Iowa
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
Squaw Valley South Subdivision (EPA ID: IA8503305) is a community water system in Iowa that serves approximately 105 people from surface water sources.
This system provides water to 6 ZIP codes across 2 communities.
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
Data Sources
This report uses public data from the EPA Safe Drinking Water Information System (SDWIS). View the full compliance record for Squaw Valley South Subdivision (IA8503305) on EPA.gov.
Frequently Asked Questions
Is Squaw Valley South Subdivision water safe to drink?
Based on EPA records, Squaw Valley South Subdivision has no recorded violations in the past 5 years — a positive indicator of water quality management.
How many people does Squaw Valley South Subdivision serve?
Squaw Valley South Subdivision serves approximately 105 people across 6 ZIP codes in Iowa.
Where does Squaw Valley South Subdivision 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.