ZIP 96720 (Hilo, HI) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 96720 in Hilo, Hawaii (Hawaii County) has 431 EPA-tracked facilities, including 9 High-Risk sites (2.1%), 14 active violators, and $534,022 in federal penalties. Beyond industrial pollution, properties in ZIP 96720 are screened across 10 historical Hawaii County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (247), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 96720 (Hilo, HI) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 96720 (Hilo, HI) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 96720 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 9 High-Risk and 14 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 96720 (Hilo, HI)
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 • HILO, HI (ZIP 96720 Sector) | HIGH (72/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • HILO, HI (ZIP 96720 Sector) | HIGH (67/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HILO, HI (ZIP 96720 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • HILO, HI (ZIP 96720 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • HILO, HI (ZIP 96720 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • HILO, HI (ZIP 96720 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • HILO, HI (ZIP 96720 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • HILO, HI (ZIP 96720 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| HAWAII HEALTH SYSTEM CORPORATIONS/HILO MEDICAL CENTER FREE PREVIEW (LOW RISK) | 1190 WAIANUENUE AVENUE, HILO, HI 96720 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| HAWAII PLANING MILL - WOOD PROTECTION CO. FREE PREVIEW (LOW RISK) | 150 KEAA STREET, HILO, HI 96720 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| HILO JUDICIARY COMPLEX FREE PREVIEW (LOW RISK) | 777 KILAUEA AVENUE, HILO, HI 96720 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| I C I DULUX PAINT CENTER FREE PREVIEW (LOW RISK) | 18 POHAKU ST STE A, HILO, HI 96720 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 96720 (Hilo, HI) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 96720 (Hilo, HI)?
ZIP code 96720 (Hilo, HI) contains 431 EPA-tracked facilities, of which 9 (2.1%) are classified in the High-Risk tier, 14 (3.2%) have active compliance violations, and 168 (39.0%) handle RCRA hazardous waste.
How does ZIP 96720 compare to Hawaii County and Hawaii averages?
In ZIP 96720, 2.1% of regulated sites are rated High Risk, compared to 0.7% across Hawaii County and 1.1% statewide in Hawaii.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 96720?
Geologic screening places ZIP 96720 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 96720 (Hilo, HI) in a FEMA flood zone and what is the flood disaster history?
Hawaii County has recorded 10 historical FEMA federal disaster declarations (4 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 96720 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 96720 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 96720 indicates a LOW shrink-swell risk signal. Within ZIP 96720, federal registries track 2 SDWIS drinking water facilities, 245 Clean Water NPDES permits, and 143 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.