ZIP 85730 (Unknown, AZ) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 85730 in Unknown, Arizona (Coconino County) has 37 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 2 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 85730 are screened across 3 historical Coconino County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (8), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 85730 (Unknown, AZ) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 85730 (Unknown, AZ) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 85730 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 85730 (Unknown, AZ)
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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | MODERATE (30/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| GERBER COLLISION & GLASS - LAKESIDE PARKWAY FREE PREVIEW (LOW RISK) | 7940 E LAKESIDE PKWY, TUCSON, AZ 85730 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SAFEWAY #1989 FREE PREVIEW (LOW RISK) | 9460 E GOLF LINKS RD, TUCSON, AZ 85730 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WALGREEN #3007 FREE PREVIEW (LOW RISK) | 9470 E GOLF LINKS RD, TUCSON, AZ 85730 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CARSON MIDDLE SCHOOL FREE PREVIEW (LOW RISK) | 7777 E STELLA RD, TUCSON, AZ 85730 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • TUCSON, AZ (ZIP 85730 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 85730 (Unknown, AZ) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 85730 (Unknown, AZ)?
ZIP code 85730 (Unknown, AZ) contains 37 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 2 (5.4%) have active compliance violations, and 28 (75.7%) handle RCRA hazardous waste.
How does ZIP 85730 compare to Coconino County and Arizona averages?
In ZIP 85730, 0.0% of regulated sites are rated High Risk, compared to 3.5% across Coconino County and 0.9% statewide in Arizona.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 85730?
Geologic screening places ZIP 85730 in EPA Zone 2 — Moderate Potential (2.0 – 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 85730 (Unknown, AZ) in a FEMA flood zone and what is the flood disaster history?
Coconino County has recorded 3 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 85730 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 85730 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 85730 indicates a LOW shrink-swell risk signal. Within ZIP 85730, federal registries track 2 SDWIS drinking water facilities, 6 Clean Water NPDES permits, and 1 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.