ZIP 04478 (Rockwood, ME) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 04478 in Rockwood, Maine (Somerset County) has 9 EPA-tracked facilities, including 1 High-Risk sites (11.1%), 0 active violators, and $16,544 in federal penalties. Beyond industrial pollution, properties in ZIP 04478 are screened across 4 historical Somerset County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (4), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 04478 (Rockwood, ME) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 04478 (Rockwood, ME) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 04478 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 04478 (Rockwood, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BRASSUA, ME (ZIP 04478 Sector) | HIGH (64/100) | No Violation Identified (0 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ROCKWOOD, ME (ZIP 04478 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| BRASSUA HYDROELECTRIC STATION FREE PREVIEW (LOW RISK) | ROCKWOOD DRIVE ROUTE 15, ROCKWOOD, ME 04478 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROCKWOOD MARINE CENTER FREE PREVIEW (LOW RISK) | 13 STORE ST, ROCKWOOD, ME 04478 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DEAN BUSQUE/BRADGON EMERGY FREE PREVIEW (LOW RISK) | 490 ROCKWOOD RD, ROCKWOOD, ME 04478 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| MOOSEHEAD MARINA, LLC FREE PREVIEW (LOW RISK) | 21 NORTHERN RD, ROCKWOOD, ME 04478 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TOMHEGAN TOWNSHIP, ME (ZIP 04478 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 04478 (Rockwood, ME) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 04478 (Rockwood, ME)?
ZIP code 04478 (Rockwood, ME) contains 9 EPA-tracked facilities, of which 1 (11.1%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 3 (33.3%) handle RCRA hazardous waste.
How does ZIP 04478 compare to Somerset County and Maine averages?
In ZIP 04478, 11.1% of regulated sites are rated High Risk, compared to 0.5% across Somerset County and 1.0% statewide in Maine.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 04478?
Geologic screening places ZIP 04478 in EPA Zone 1 — High Potential (> 4.0 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 04478 (Rockwood, ME) in a FEMA flood zone and what is the flood disaster history?
Somerset County has recorded 4 historical FEMA federal disaster declarations (4 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 04478 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 04478 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 04478 indicates a LOW shrink-swell risk signal. Within ZIP 04478, federal registries track 1 SDWIS drinking water facilities, 3 Clean Water NPDES permits, and 1 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.