Portland, Maine — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Portland, ME?
Public U.S. EPA records track 492 regulated facilities in Portland, Maine (Cumberland County), including 4 High-Risk sites (0.8%) and 4 active violators. In addition to industrial waste, Portland properties are screened for Tap Water & Watershed Permits (111 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Portland, ME 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Portland, ME Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Portland, ME
Highest-Scored EPA Regulated Facilities in Portland, ME
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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04103 Sector) | MODERATE (51/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04103 Sector) | MODERATE (35/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04108 Sector) | MODERATE (34/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04102 Sector) | MODERATE (34/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04102 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04103 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04103 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PORTLAND, ME (ZIP 04103 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PORTLAND MARITIME GROUP FREE PREVIEW (LOW RISK) | 100 WEST COMMERCIAL ST, PORTLAND, ME 04101 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| NORTHERN UTILITIES UNITIL FREE PREVIEW (LOW RISK) | 1075 FOREST AVE, PORTLAND, ME 04103 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| PORTLAND ARTS & TECH H.S. FREE PREVIEW (LOW RISK) | 196 ALLEN AVENUE, PORTLAND, ME 04103 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| NORTHERN LIGHT MERCY HOSPITAL FREE PREVIEW (LOW RISK) | 144 STATE ST, PORTLAND, ME 04101 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Portland, Maine Environmental Risk & Radon
How many EPA-regulated facilities are in Portland, ME?
U.S. EPA records track 492 regulated facilities in Portland, Maine, including 4 high-risk sites (0.8%), 4 active violators (0.8%), and 329 RCRA hazardous waste handlers (66.9%).
Which ZIP codes in Portland, ME have the most EPA-tracked sites?
Within Portland, regulated facilities are primarily concentrated across ZIP 04101 (165 sites), ZIP 04102 (101 sites), ZIP 04104 (27 sites), ZIP 04241 (13 sites).
How can I check a specific house or commercial property in Portland, ME?
Enter the exact street address in Portland into the FullPropertyReport radius scanner to screen all EPA ECHO, FRS, RCRA, TRI, USDA soil foundation shrink-swell, drinking water (SDWIS), FEMA flood zone, and county radon records within 0.5 to 3.0 miles.
Is tap water safe in Portland, ME and how many EPA water permits exist?
In Portland, ME, federal registries track 10 Safe Drinking Water (SDWIS) facilities, 101 Clean Water Act NPDES permits, and 72 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Portland, ME?
USDA regional soil screening for Portland indicates a MODERATE shrink-swell foundation signal, and Cumberland County has recorded 3 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.