ZIP 99588 (Glennallen, AK) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 99588 in Glennallen, Alaska (Valdez-Cordova County) has 51 EPA-tracked facilities, including 1 High-Risk sites (2.0%), 6 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 99588 are screened across 24 historical Valdez-Cordova County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (25), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 99588 (Glennallen, 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 99588 (Glennallen, AK) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 99588 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 6 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 99588 (Glennallen, 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 • GLENNALLEN, AK (ZIP 99588 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • GLENNALLEN, AK (ZIP 99588 Sector) | MODERATE (45/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • GLENNALLEN, AK (ZIP 99588 Sector) | MODERATE (31/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • GLENNALLEN, AK (ZIP 99588 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • GLENNALLEN, AK (ZIP 99588 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • GLENNALLEN, AK (ZIP 99588 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • GLENNALLEN, AK (ZIP 99588 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • GLENNALLEN, AK (ZIP 99588 Sector) | MODERATE (30/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| ALYESKA PIPELINE CHECK VALVE 92 FREE PREVIEW (LOW RISK) | RICHARSON HWY, MP 593.7, GLENNALLEN, AK 99588 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WRANGELL ST ELIAS NP GLENN HWY FREE PREVIEW (LOW RISK) | GLENN HWY, MI 187, GLENNALLEN, AK 99588 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| GULKANA PREPOSITIONING AREA FUDS FREE PREVIEW (LOW RISK) | RICHARDSON HWY, MP 117.5, GLENNALLEN, AK 99588 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ADEC GLENNALLEN LDFL FREE PREVIEW (LOW RISK) | MI 122 RICHARDSON HWY, GLENNALLEN, AK 99588 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 99588 (Glennallen, 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 99588 (Glennallen, AK)?
ZIP code 99588 (Glennallen, AK) contains 51 EPA-tracked facilities, of which 1 (2.0%) are classified in the High-Risk tier, 6 (11.8%) have active compliance violations, and 13 (25.5%) handle RCRA hazardous waste.
How does ZIP 99588 compare to Valdez-Cordova County and Alaska averages?
In ZIP 99588, 2.0% of regulated sites are rated High Risk, compared to 3.2% across Valdez-Cordova County and 2.0% statewide in Alaska.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 99588?
Geologic screening places ZIP 99588 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 99588 (Glennallen, AK) in a FEMA flood zone and what is the flood disaster history?
Valdez-Cordova County has recorded 24 historical FEMA federal disaster declarations (12 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 99588 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 99588 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 99588 indicates a LOW shrink-swell risk signal. Within ZIP 99588, federal registries track 10 SDWIS drinking water facilities, 15 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.