ZIP 83705 (Boise, ID) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 83705 in Boise, Idaho (Ada County) has 264 EPA-tracked facilities, including 4 High-Risk sites (1.5%), 8 active violators, and $5,300,200 in federal penalties. Beyond industrial pollution, properties in ZIP 83705 are screened across 1 historical Ada County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (130), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 83705 (Boise, ID) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 83705 (Boise, ID) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 83705 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 4 High-Risk and 8 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 83705 (Boise, ID)
100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).
| Facility Name / Hazard Type | Sector Location (Street Redacted) | Risk Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | HIGH (71/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | HIGH (65/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | MODERATE (60/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | MODERATE (38/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | MODERATE (37/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BOISE, ID (ZIP 83705 Sector) | MODERATE (36/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| GTS INTERIOR SUPPLY FREE PREVIEW (LOW RISK) | 4545 S ENTERPRISE ST, BOISE, ID 83705 | LOW (26/100) | No Violation Identified (0 qtrs NC) | $0 |
| PRECISION PROPELLER SERVICES INTERNATIONAL, LLC FREE PREVIEW (LOW RISK) | 4777 W AERONCA ST, BOISE, ID 83705 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| ECCO SAFETY GROUP FREE PREVIEW (LOW RISK) | 833 W DIAMOND ST, BOISE, ID 83705 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| NATIONAL INTERAGENCY FIRE CENTER FREE PREVIEW (LOW RISK) | 3833 S DEVELOPMENT AVE, BOISE, ID 83705 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 83705 (Boise, ID) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 83705 (Boise, ID)?
ZIP code 83705 (Boise, ID) contains 264 EPA-tracked facilities, of which 4 (1.5%) are classified in the High-Risk tier, 8 (3.0%) have active compliance violations, and 110 (41.7%) handle RCRA hazardous waste.
How does ZIP 83705 compare to Ada County and Idaho averages?
In ZIP 83705, 1.5% of regulated sites are rated High Risk, compared to 1.5% across Ada County and 1.9% statewide in Idaho.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 83705?
Geologic screening places ZIP 83705 in EPA Zone 1 — High Potential (> 4.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 83705 (Boise, ID) in a FEMA flood zone and what is the flood disaster history?
Ada County has recorded 1 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 83705 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 83705 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 83705 indicates a HIGH shrink-swell risk signal. Within ZIP 83705, federal registries track 4 SDWIS drinking water facilities, 126 Clean Water NPDES permits, and 54 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.