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Belknap County, New Hampshire — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Belknap County, NH?

In Belknap County, New Hampshire, public U.S. EPA records track 120 regulated facilities (#17 of 21 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, 107 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (2 flood/storm), USDA Soil Foundation Shrink-Swell (LOW signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#17/21)
120
High-Risk (0.0% vs 0.5% State)
0
Active Violators (1.7%)
2
Drinking & Clean Water
108
Federal Penalties
$0

Belknap 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
🌊 Flood Zone & FEMA Disaster History
3 County FEMA Declarations (2 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Requirement Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: LOW • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
1 SDWIS Systems • 107 NPDES Permits
🔒 102 Impaired Water (303d) & 2 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Belknap County, NH Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 2 (1.7%)
Clean Water (NPDES) & Drinking Water (SDWIS) 108 (90.0%)
Active EPA Non-Compliance Dockets 2 (1.7%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (57.4/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. County vs. State & National Benchmark
Belknap County High-Risk % 0.0%
New Hampshire (NH) Statewide Avg 0.5%
U.S. National EPA Baseline 3.6%
Unlock Street-Level Dossier: Full report reveals unredacted facility names, distances in feet, exact USDA soil LEP %, water table depth, and parcel flood zone.
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ZIP Codes in Belknap County

Top EPA Regulated Facilities in Belknap 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).

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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 • NEW HAMPTON, NH (ZIP 03256 Sector) MODERATE (46/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • TILTON, NH (ZIP 03276 Sector) MODERATE (31/100) Violation Identified (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • TILTON, NH (ZIP 03276 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • LACONIA, NH (ZIP 03246 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
DIRECT TV FREE PREVIEW (LOW RISK) 58 PACKARD DR, NEW HAMPTON, NH 03256 LOW (19/100) No Violation Identified (0 qtrs NC) $0
THE CARRIAGE HOUSE STORAGE FREE PREVIEW (LOW RISK) ANNALIE PLACE, MEREDITH, NH 03810 LOW (18/100) No Violation Identified (0 qtrs NC) $0
LAKES REGION FACILITY SANITARY SEWER SYSTEM FREE PREVIEW (LOW RISK) 1 RIGHT PATH WAY, LACONIA, NH 03246 LOW (18/100) No Violation Identified (0 qtrs NC) $0
RESERVOIR PARK FREE PREVIEW (LOW RISK) 70 RESERVOIR RD, MEREDITH, NH 03253 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • MEREDITH, NH (ZIP 03253 Sector) LOW (18/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • ALTON, NH (ZIP 03809 Sector) LOW (18/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • LACONIA, NH (ZIP 03246 Sector) LOW (18/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • BELMONT, NH (ZIP 03220 Sector) LOW (18/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 108 Additional Regulated & Enforcement Records in Belknap County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Belknap County, New Hampshire Environmental Due Diligence

How many EPA-regulated environmental sites are in Belknap County County, New Hampshire?

Public U.S. EPA records track 120 regulated facilities in Belknap County County, New Hampshire (ranking #17 of 21 jurisdictions in NH). Of those, 0 (0.0%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 2 (1.7%) have active non-compliance quarters.

Which ZIP codes and cities in Belknap County County have the highest regulated facility density?

Within Belknap County County, the highest concentrations of EPA-tracked facilities are located in local postal sectors, spanning municipal corridors including New Hampshire (2 sites), Gilfofd (1 sites), Belmont & Laconia (1 sites).

How many hazardous waste (RCRA) and toxic release (TRI) handlers operate in Belknap County County?

Across Belknap County County, 2 facilities (1.7% 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 Belknap County County, NH?

Geologic indoor air screening places Belknap 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 Belknap County County, NH?

Federal records track 1 Safe Drinking Water (SDWIS) facilities, 107 Clean Water Act NPDES permits, and 102 impaired water dischargers in Belknap County County, alongside 3 historical FEMA federal disaster declarations (2 flood/storm events).

Does Belknap County, NH have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Belknap 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.

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