Middlesex County, New Hampshire — Property Hazard, Flood Zone, Soil, Water & EPA Guide
What Are the Flood, Soil Foundation & EPA Risks in Middlesex County, NH?
In Middlesex County, New Hampshire, public U.S. EPA records track 1 regulated facilities (#27 of 27 in New Hampshire), including 0 (0.0%) High-Risk sites and $0 in federal penalties. Countywide due diligence also covers 1 Safe Drinking Water (SDWIS) facilities, 0 Clean Water NPDES permits, 9 FEMA Federal Disaster Declarations (8 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Middlesex County, NH 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Middlesex County, NH Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)Municipalities in Middlesex County
ZIP Codes in Middlesex County
Top EPA Regulated Facilities in Middlesex County, NH
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 • CONCORD, NH (ZIP 03302 Sector) | MODERATE (22/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
Frequently Asked Questions — Middlesex County, New Hampshire Environmental Due Diligence
How many EPA-regulated environmental sites are in Middlesex County County, New Hampshire?
Public U.S. EPA records track 1 regulated facilities in Middlesex County County, New Hampshire (ranking #27 of 27 jurisdictions in NH). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 0 (0.0%) have active non-compliance quarters.
Which ZIP codes and cities in Middlesex County County have the highest regulated facility density?
Within Middlesex County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including Middlesex County.
How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Middlesex County County?
Across Middlesex 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 Middlesex County County, NH?
Geologic indoor air screening places Middlesex County County in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L). Counties in EPA Radon Zone 2 have a predicted average indoor radon level between 2.0 and 4.0 pCi/L. Testing basement or ground-floor living areas is recommended during home inspection.
How many drinking water systems (SDWIS), impaired water bodies, and FEMA flood disasters are recorded in Middlesex County County, NH?
Federal records track 1 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water dischargers in Middlesex County County, alongside 9 historical FEMA federal disaster declarations (8 flood/storm events).
Does Middlesex County, NH have expansive clay soil or foundation risk?
USDA regional soil engineering screening for Middlesex 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.