Unknown, New Hampshire — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Unknown, NH?
Public U.S. EPA records track 9 regulated facilities in Unknown, New Hampshire ( County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Unknown properties are screened for Tap Water & Watershed Permits (9 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 9 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Unknown, NH 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Unknown, NH Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Unknown, NH
Highest-Scored EPA Regulated Facilities in Unknown, 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 |
|---|---|---|---|---|
| STATE OF NEW HAMPSHIRE DEPARTM FREE PREVIEW (LOW RISK) | UNKNOWN, UNKNOWN, NH 00000 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| ROADS CORPORATION - CONSTRUCTI FREE PREVIEW (LOW RISK) | UNKNOWN, UNKNOWN, NH 00000 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| DEPT. OF TRANSPORTATION - CONC FREE PREVIEW (LOW RISK) | UNKNOWN, UNKNOWN, NH 00000 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| MANCHESTER DEPT. OF HIQHWAYS FREE PREVIEW (LOW RISK) | UNKNOWN, UNKNOWN, NH 00000 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, NH (ZIP 00000 Sector) | LOW (12/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, NH (ZIP 00000 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, NH (ZIP 00000 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, NH (ZIP 00000 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • UNKNOWN, NH (ZIP 00000 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — Unknown, New Hampshire Environmental Risk & Radon
How many EPA-regulated facilities are in Unknown, NH?
U.S. EPA records track 9 regulated facilities in Unknown, New Hampshire, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Unknown, NH have the most EPA-tracked sites?
Within Unknown, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Unknown, NH?
Enter the exact street address in Unknown 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 Unknown, NH and how many EPA water permits exist?
In Unknown, NH, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 9 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Unknown, NH?
USDA regional soil screening for Unknown indicates a LOW shrink-swell foundation signal, and County has recorded 9 federal FEMA disaster declarations (8 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.