Anchorage County, Alaska — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Anchorage County, AK?
In Anchorage County, Alaska, public U.S. EPA records track 951 regulated facilities (#4 of 66 in Alaska), including 10 (1.1%) High-Risk sites and $257,414 in federal penalties. Countywide due diligence also covers 7 Safe Drinking Water (SDWIS) facilities, 891 Clean Water NPDES permits, 24 FEMA Federal Disaster Declarations (12 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Anchorage County, AK 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Anchorage County, AK Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Anchorage County
ZIP Codes in Anchorage County
Top EPA Regulated Facilities in Anchorage County, AK
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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • ANCHORAGE, AK (ZIP 99518 Sector) | HIGH (64/100) | Violation Identified (5 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHUGIAK, AK (ZIP 99567 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ANCHORAGE, AK (ZIP 99501 Sector) | HIGH (64/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ANCHORAGE, AK (ZIP 99507 Sector) | MODERATE (57/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ANCHORAGE, AK (ZIP 99502 Sector) | MODERATE (55/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ANCHORAGE, AK (ZIP 99503 Sector) | MODERATE (52/100) | Violation Identified (11 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ANCHORAGE, AK (ZIP 99501 Sector) | MODERATE (47/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ANCHORAGE, AK (ZIP 99501 Sector) | MODERATE (45/100) | Violation Identified (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| ALASKA DOT & PF AVIATION FREE PREVIEW (LOW RISK) | 4185 AIRCRAFT DR, ANCHORAGE, AK 99502 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ENTECH THERMAL OXIDATION SYS FREE PREVIEW (LOW RISK) | 6710 WES WAY, ANCHORAGE, AK 99518 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ALASKA ST OF DEPT OF PUBLIC SAFETY FWP FREE PREVIEW (LOW RISK) | 4827 AIRCRAFT DR, ANCHORAGE, AK 99502 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Anchorage County, Alaska Environmental Due Diligence
How many EPA-regulated environmental sites are in Anchorage Municipality County, Alaska?
Public U.S. EPA records track 951 regulated facilities in Anchorage Municipality County, Alaska (ranking #4 of 66 jurisdictions in AK). Of those, 10 (1.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 64 (6.7%) have active non-compliance quarters.
Which ZIP codes and cities in Anchorage Municipality County have the highest regulated facility density?
Within Anchorage Municipality County, the highest concentrations of EPA-tracked facilities are located in ZIP 99502 (Anchorage, 205 sites), ZIP 99507 (Jber, 147 sites), ZIP 99577 (Eagle River, 123 sites), spanning municipal corridors including Eagle River (118 sites), Jber (56 sites), Whittier (27 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Anchorage Municipality County?
Across Anchorage Municipality County, 29 facilities (3.0% of regulated sites) are registered Resource Conservation and Recovery Act (RCRA) hazardous waste generators or handlers, and 0 industrial sites report toxic chemical releases to the EPA Toxics Release Inventory (TRI).
What is the EPA Radon Zone classification for Anchorage Municipality County, AK?
Geologic indoor air screening places Anchorage Municipality County in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Counties in EPA Radon Zone 3 have a predicted average indoor radon level below 2.0 pCi/L, indicating lower regional geologic radon risk.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Anchorage Municipality County, AK?
Federal records track 7 Safe Drinking Water (SDWIS) facilities, 891 Clean Water Act NPDES permits, and 144 impaired water dischargers in Anchorage Municipality County, alongside 24 historical FEMA federal disaster declarations (12 flood/storm events).
Does Anchorage County, AK have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Anchorage County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.