Portsmouth, Rhode Island — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Portsmouth, RI?
Public U.S. EPA records track 112 regulated facilities in Portsmouth, Rhode Island (Newport County), including 0 High-Risk sites (0.0%) and 4 active violators. In addition to industrial waste, Portsmouth properties are screened for Tap Water & Watershed Permits (41 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 3 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Portsmouth, RI 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Portsmouth, RI Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Portsmouth, RI
Highest-Scored EPA Regulated Facilities in Portsmouth, RI
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 • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (38/100) | Violation Identified (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (38/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (38/100) | Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (33/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PORTSMOUTH, RI (ZIP 02871 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PORTSMOUTH HIGH SCHOOL FREE PREVIEW (LOW RISK) | 120 EDUCATION LANE, PORTSMOUTH, RI 02871 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| RAYTHEON SEAPOWER CAPABILITY CENTER FREE PREVIEW (LOW RISK) | 1847 W MAIN RD, PORTSMOUTH, RI 02871 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| RI D O T MAINTENANCE DIV FREE PREVIEW (LOW RISK) | 120 ANTHONY ROAD, PORTSMOUTH, RI 02871 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| CAPILLARY TECHNOLOGY FREE PREVIEW (LOW RISK) | 2 CAPILLARY WAY, PORTSMOUTH, RI 02871 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Portsmouth, Rhode Island Environmental Risk & Radon
How many EPA-regulated facilities are in Portsmouth, RI?
U.S. EPA records track 112 regulated facilities in Portsmouth, Rhode Island, including 0 high-risk sites (0.0%), 4 active violators (3.6%), and 78 RCRA hazardous waste handlers (69.6%).
Which ZIP codes in Portsmouth, RI have the most EPA-tracked sites?
Within Portsmouth, regulated facilities are primarily concentrated across ZIP 02871 (111 sites), ZIP 02847 (2 sites).
How can I check a specific house or commercial property in Portsmouth, RI?
Enter the exact street address in Portsmouth 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 Portsmouth, RI and how many EPA water permits exist?
In Portsmouth, RI, federal registries track 2 Safe Drinking Water (SDWIS) facilities, 39 Clean Water Act NPDES permits, and 9 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Portsmouth, RI?
USDA regional soil screening for Portsmouth indicates a LOW shrink-swell foundation signal, and Newport County has recorded 3 federal FEMA disaster declarations (2 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.