ZIP 99772 (Shishmaref, AK) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 99772 in Shishmaref, Alaska (Nome County) has 7 EPA-tracked facilities, including 2 High-Risk sites (28.6%), 2 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 99772 are screened across 24 historical Nome County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (6), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 99772 (Shishmaref, AK) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 99772 (Shishmaref, AK) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 99772 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 2 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 99772 (Shishmaref, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SHISHMAREF, AK (ZIP 99772 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SHISHMAREF, AK (ZIP 99772 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SHISHMAREF, AK (ZIP 99772 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| AVEC SHISHMAREF POWER PLANT FREE PREVIEW (LOW RISK) | 27 UTILITY DR, SHISHMAREF, AK 99772 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHISHMAREF SANITATION ROAD EROSION CONTROL FREE PREVIEW (LOW RISK) | SHISHMAREF SANITATION ROAD, SHISHMAREF, AK 99772 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| SHISHMAREF AIRPORT EROSION CONTROL FREE PREVIEW (LOW RISK) | SHISHMAREF LANDFILL ROAD, SHISHMAREF, AK 99772 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 99772 (Shishmaref, AK) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 99772 (Shishmaref, AK)?
ZIP code 99772 (Shishmaref, AK) contains 7 EPA-tracked facilities, of which 2 (28.6%) are classified in the High-Risk tier, 2 (28.6%) have active compliance violations, and 0 (0.0%) handle RCRA hazardous waste.
How does ZIP 99772 compare to Nome County and Alaska averages?
In ZIP 99772, 28.6% of regulated sites are rated High Risk, compared to 12.6% across Nome County and 2.0% statewide in Alaska.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 99772?
Geologic screening places ZIP 99772 in EPA Zone 3 — Low Potential (< 2.0 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 99772 (Shishmaref, AK) in a FEMA flood zone and what is the flood disaster history?
Nome County has recorded 24 historical FEMA federal disaster declarations (12 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 99772 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 99772 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 99772 indicates a LOW shrink-swell risk signal. Within ZIP 99772, federal registries track 1 SDWIS drinking water facilities, 5 Clean Water NPDES permits, and 0 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.