ZIP 83687 (Nampa, ID) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 83687 in Nampa, Idaho (Canyon County) has 549 EPA-tracked facilities, including 7 High-Risk sites (1.3%), 13 active violators, and $5,461,715 in federal penalties. Beyond industrial pollution, properties in ZIP 83687 are screened across 11 historical Canyon County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (434), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 83687 (Nampa, 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 83687 (Nampa, ID) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 83687 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 7 High-Risk and 13 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 83687 (Nampa, 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 • NAMPA, ID (ZIP 83687 Sector) | HIGH (73/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • NAMPA, ID (ZIP 83687 Sector) | HIGH (68/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • NAMPA, ID (ZIP 83687 Sector) | HIGH (66/100) | Violation Identified (5 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • NAMPA, ID (ZIP 83687 Sector) | MODERATE (58/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • NAMPA, ID (ZIP 83687 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • NAMPA, ID (ZIP 83687 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • NAMPA, ID (ZIP 83687 Sector) | MODERATE (35/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • NAMPA, ID (ZIP 83687 Sector) | MODERATE (35/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| J R SIMPLOT NAMPA POTATO PLANT FREE PREVIEW (LOW RISK) | 3704 N MIDDLETON RD, NAMPA, ID 83687 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| NOVAE LLC FREE PREVIEW (LOW RISK) | 2212 INDUSTRIAL RD, NAMPA, ID 83687 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRANSFORM SOLAR MANUFACTURING FREE PREVIEW (LOW RISK) | 900 E KARCHER RD, NAMPA, ID 83687 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| GARRITY BLVD AUTO BODY FREE PREVIEW (LOW RISK) | 3301 GARRITY BLVD, NAMPA, ID 83687 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 83687 (Nampa, 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 83687 (Nampa, ID)?
ZIP code 83687 (Nampa, ID) contains 549 EPA-tracked facilities, of which 7 (1.3%) are classified in the High-Risk tier, 13 (2.4%) have active compliance violations, and 100 (18.2%) handle RCRA hazardous waste.
How does ZIP 83687 compare to Canyon County and Idaho averages?
In ZIP 83687, 1.3% of regulated sites are rated High Risk, compared to 2.0% across Canyon County and 1.9% statewide in Idaho.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 83687?
Geologic screening places ZIP 83687 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 83687 (Nampa, ID) in a FEMA flood zone and what is the flood disaster history?
Canyon County has recorded 11 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 83687 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 83687 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 83687 indicates a MODERATE shrink-swell risk signal. Within ZIP 83687, federal registries track 17 SDWIS drinking water facilities, 417 Clean Water NPDES permits, and 155 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.