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Humacao County, Puerto Rico — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Humacao County, PR?

In Humacao County, Puerto Rico, public U.S. EPA records track 186 regulated facilities (#9 of 119 in Puerto Rico), including 2 (1.1%) High-Risk sites and $2,500 in federal penalties. Countywide due diligence also covers 5 Safe Drinking Water (SDWIS) facilities, 27 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites (#9/119)
186
High-Risk (1.1% vs 3.4% State)
2
Active Violators (2.2%)
4
Drinking & Clean Water
32
Federal Penalties
$2,500

Humacao County, PR 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
3 County FEMA Declarations (3 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: HIGH • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
5 SDWIS Systems • 27 NPDES Permits
🔒 24 Impaired Water (303d) & 7 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 3 — Low Potential (< 2.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Humacao County, PR Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 126 (67.7%)
Clean Water (NPDES) & Drinking Water (SDWIS) 32 (17.2%)
Active EPA Non-Compliance Dockets 4 (2.2%)
High-Risk Enforcement Facilities 2 (1.1%)
2. FEMA NRI & USGS Hazard Index (1–10) Insufficient Data (50.0/100)
🌊 Flood Exposure 1/10 • Insufficient Data
🔥 Wildfire Hazard 2/10 • Insufficient Data
☀️ Extreme Heat 3/10 • Insufficient Data
🌪️ Severe Wind / Storm 1/10 • Insufficient Data
🫨 USGS Earthquake 1/10 • Insufficient Data
3. County vs. State & National Benchmark
Humacao County High-Risk % 1.1%
Puerto Rico (PR) Statewide Avg 3.4%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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Top EPA Regulated Facilities in Humacao County, PR

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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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 • HUMACAO, PR (ZIP 00791 Sector) HIGH (64/100) Significant Violation (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • HUMACAO, PR (ZIP 00792 Sector) MODERATE (42/100) Violation Identified (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • HUMACAO, PR (ZIP 00741 Sector) MODERATE (37/100) Resolved / Historical Non-Compliance (6 qtrs NC) 🔒 6 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • HUMACAO, PR (ZIP 00792 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • HUMACAO, PR (ZIP 00791 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • HUMACAO, PR (ZIP 00792 Sector) MODERATE (32/100) Resolved / Historical Non-Compliance (3 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • HUMACAO, PR (ZIP 00791 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • HUMACAO, PR (ZIP 00792 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
EX-LAX INCORPORATED FREE PREVIEW (LOW RISK) RD. 909 KM. 1.3 MARIANA WARD, HUMACAO, PR 00791 LOW (23/100) No Violation Identified (0 qtrs NC) $0
CARDINAL HEALTH FREE PREVIEW (LOW RISK) PR-925, KM 6.1, JUNQUITO WARD, HUMACAO, PR 00792 LOW (19/100) No Violation Identified (0 qtrs NC) $0
CANTERA PEREZ FREE PREVIEW (LOW RISK) PR-198 KM 26.4 BO COTTO MABU, HUMACAO, PR 00791 LOW (19/100) No Violation Identified (0 qtrs NC) $0
RECOMS LABORATORIES INC FREE PREVIEW (LOW RISK) A STREET LOT# 13 IND ZONE, BDA AZUCENA, PR 00791 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 174 Additional Regulated & Enforcement Records in Humacao County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Humacao County, Puerto Rico Environmental Due Diligence

How many EPA-regulated environmental sites are in Humacao County, Puerto Rico?

Public U.S. EPA records track 186 regulated facilities in Humacao County, Puerto Rico (ranking #9 of 119 jurisdictions in PR). Of those, 2 (1.1%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 4 (2.2%) have active non-compliance quarters.

Which ZIP codes and cities in Humacao County have the highest regulated facility density?

Within Humacao County, the highest concentrations of EPA-tracked facilities are located in ZIP 00792 (Humacao, 44 sites), ZIP 00661 (Humacao, 18 sites), ZIP 00741 (Punta Santiago, 7 sites), spanning municipal corridors including Bda Azucena (1 sites), Punta Santiago (1 sites), Buena Vista (1 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Humacao County?

Across Humacao County, 126 facilities (67.7% 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 Humacao County, PR?

Geologic indoor air screening places Humacao 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 Humacao County, PR?

Federal records track 5 Safe Drinking Water (SDWIS) facilities, 27 Clean Water Act NPDES permits, and 24 impaired water dischargers in Humacao County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).

Does Humacao County, PR have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Humacao County indicates a HIGH shrink-swell risk signal and steel pipe corrosivity rated Moderate. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.

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