ZIP 03470 (Winchester, NH) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 03470 in Winchester, New Hampshire (Cheshire County) has 75 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 2 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 03470 are screened across 3 historical Cheshire County FEMA disasters, USDA Soil Foundation Shrink-Swell (LOW signal), Tap Water & Watershed Permits (15), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 03470 (Winchester, NH) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 03470 (Winchester, NH) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 02, 2026)ZIP 03470 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 03470 (Winchester, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (34/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (30/100) | Inactive (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • WINCHESTER, NH (ZIP 03470 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| JOHNNIES SALES & SERVICE FREE PREVIEW (LOW RISK) | 616 WARWICK RD, WINCHESTER, NH 03470 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| ATLANTIC PAPER MILLS OF NH LLC FREE PREVIEW (LOW RISK) | 116 LOST ROAD, WINCHESTER, NH 03470 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| CRESTWOODS INC FREE PREVIEW (LOW RISK) | 256 WARWICK ROAD, WINCHESTER, NH 03470 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| GREATWOODS, LLC FREE PREVIEW (LOW RISK) | 256 WARWICK RD, WINCHESTER, NH 03470 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 03470 (Winchester, NH) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 02, 2026)How many EPA-tracked environmental sites are in ZIP code 03470 (Winchester, NH)?
ZIP code 03470 (Winchester, NH) contains 75 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 2 (2.7%) have active compliance violations, and 58 (77.3%) handle RCRA hazardous waste.
How does ZIP 03470 compare to Cheshire County and New Hampshire averages?
In ZIP 03470, 0.0% of regulated sites are rated High Risk, compared to 0.5% across Cheshire County and 0.5% statewide in New Hampshire.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 03470?
Geologic screening places ZIP 03470 in EPA Zone 2 — Moderate Potential (2.0 – 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 03470 (Winchester, NH) in a FEMA flood zone and what is the flood disaster history?
Cheshire County has recorded 3 historical FEMA federal disaster declarations (3 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 03470 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 03470 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 03470 indicates a LOW shrink-swell risk signal. Within ZIP 03470, federal registries track 3 SDWIS drinking water facilities, 12 Clean Water NPDES permits, and 12 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.