ZIP 33037 (Key Largo, FL) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 33037 in Key Largo, Florida (Monroe County) has 120 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 1 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 33037 are screened across 9 historical Monroe County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (59), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 33037 (Key Largo, FL) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 33037 (Key Largo, FL) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 33037 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 33037 (Key Largo, FL)
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 • KEY LARGO, FL (ZIP 33037 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • KEY LARGO, FL (ZIP 33037 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • KEY LARGO, FL (ZIP 33037 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • KEY LARGO, FL (ZIP 33037 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • KEY LARGO, FL (ZIP 33037 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KEY LARGO, FL (ZIP 33037 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • KEY LARGO, FL (ZIP 33037 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • KEY LARGO, FL (ZIP 33037 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| KMART #9614 FREE PREVIEW (LOW RISK) | 101499 OVERSEAS HWY, KEY LARGO, FL 33037 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| WHEATONS SERVICE CENTER FREE PREVIEW (LOW RISK) | 101500 OVERSEAS HWY, KEY LARGO, FL 33037 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| CHRIS CARSON'S MARINE SERVICE FREE PREVIEW (LOW RISK) | 98454 OVERSEAS HWY, KEY LARGO, FL 33037 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| KAWAMA CLUB FREE PREVIEW (LOW RISK) | OCEAN BAY DR, KEY LARGO, FL 33037 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 33037 (Key Largo, FL) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 33037 (Key Largo, FL)?
ZIP code 33037 (Key Largo, FL) contains 120 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 1 (0.8%) have active compliance violations, and 64 (53.3%) handle RCRA hazardous waste.
How does ZIP 33037 compare to Monroe County and Florida averages?
In ZIP 33037, 0.0% of regulated sites are rated High Risk, compared to 0.4% across Monroe County and 0.7% statewide in Florida.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 33037?
Geologic screening places ZIP 33037 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 33037 (Key Largo, FL) in a FEMA flood zone and what is the flood disaster history?
Monroe County has recorded 9 historical FEMA federal disaster declarations (9 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 33037 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 33037 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 33037 indicates a LOW shrink-swell risk signal. Within ZIP 33037, federal registries track 0 SDWIS drinking water facilities, 59 Clean Water NPDES permits, and 52 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.