Hancock County, Maine — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Hancock County, ME?
In Hancock County, Maine, public U.S. EPA records track 74 regulated facilities (#21 of 32 in Maine), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 2 Safe Drinking Water (SDWIS) facilities, 64 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Hancock County, ME 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Hancock County, ME Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)Municipalities in Hancock County
Top EPA Regulated Facilities in Hancock County, 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 • SOUTHWEST HARBOR, ME (ZIP 04679 Sector) | MODERATE (34/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BAR HARBOR, ME (ZIP 04609 Sector) | MODERATE (33/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • HANCOCK, ME (ZIP 04640 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ELLSWORTH, ME (ZIP 04605 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ELLSWORTH, ME (ZIP 04605 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • SOUTHWEST HARBOR, ME (ZIP 04679 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| SOUND YARD FREE PREVIEW (LOW RISK) | 20 BUTLER RD, MOUNT DESERT, ME 04660 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| NAUTILUS MARINE FABRICATION FREE PREVIEW (LOW RISK) | 13 INDUSTRIAL WAY, ELLSWORTH, ME 04605 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TALARIA COMPANY DBA THE HINCKLEY COMPANY FREE PREVIEW (LOW RISK) | 14 HARBOR DIRVE, MOUNT DESERT, ME 04660 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| WHOLE OCEANS, LLC FREE PREVIEW (LOW RISK) | ROUTE 15, BUCKSPORT, ME 04416 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BLUE HILL, ME (ZIP 04496 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SORRENTO, ME (ZIP 04677 Sector) | LOW (17/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Hancock County, Maine Environmental Due Diligence
How many EPA-regulated environmental sites are in Hancock County County, Maine?
Public U.S. EPA records track 74 regulated facilities in Hancock County County, Maine (ranking #21 of 32 jurisdictions in ME). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (2.7%) have active non-compliance quarters.
Which ZIP codes and cities in Hancock County County have the highest regulated facility density?
Within Hancock County County, the highest concentrations of EPA-tracked facilities are located in ZIP 04416 (Bucksport, 33 sites), ZIP 04679 (Southwest Harbor, 27 sites), ZIP 04476 (Penobscot, 7 sites), spanning municipal corridors including Bucksport (33 sites), Southwest Harbor (28 sites), Penobscot (8 sites).
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Hancock County County?
Across Hancock County County, 0 facilities (0.0% 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 Hancock County County, ME?
Geologic indoor air screening places Hancock County County in EPA Zone 1 — High Potential (> 4.0 pCi/L). Counties in EPA Radon Zone 1 have a predicted average indoor radon screening level greater than 4.0 pCi/L (the EPA action threshold). Short-term or continuous indoor radon testing is strongly recommended prior to closing.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Hancock County County, ME?
Federal records track 2 Safe Drinking Water (SDWIS) facilities, 64 Clean Water Act NPDES permits, and 11 impaired water dischargers in Hancock County County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).
Does Hancock County, ME have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Hancock County indicates a LOW shrink-swell risk signal and steel pipe corrosivity rated High. Run a street address scan to unlock the exact parcel soil series, LEP %, and water table depth.