Corvallis, Oregon — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Corvallis, OR?
Public U.S. EPA records track 234 regulated facilities in Corvallis, Oregon (Benton County), including 6 High-Risk sites (2.6%) and 10 active violators. In addition to industrial waste, Corvallis properties are screened for Tap Water & Watershed Permits (100 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 2 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Corvallis, OR 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Corvallis, OR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Corvallis, OR
Highest-Scored EPA Regulated Facilities in Corvallis, OR
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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97330 Sector) | HIGH (66/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97330 Sector) | HIGH (64/100) | Significant Violation (5 qtrs NC) | 🔒 5 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97330 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97333 Sector) | HIGH (64/100) | Significant Violation (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97333 Sector) | MODERATE (40/100) | Resolved / Historical Non-Compliance (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97331 Sector) | MODERATE (39/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97330 Sector) | MODERATE (36/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CORVALLIS, OR (ZIP 97333 Sector) | MODERATE (36/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| RUNWAY 10-28 REHABILITATION PROJECT FREE PREVIEW (LOW RISK) | 5695 SW AIRPORT AVE, CORVALLIS, OR 97333 | LOW (18/100) | Unknown (0 qtrs NC) | $0 |
| GRANGER ROAD BUILDING EXPANSION FREE PREVIEW (LOW RISK) | 6425 HYSLOP ROAD, CORVALLIS, OR 97330 | LOW (17/100) | Unknown (0 qtrs NC) | $0 |
| MARY'S RIVER WATER PIPELINE CROSSING FREE PREVIEW (LOW RISK) | 4TH STREET AND EAST OF 15TH STREET BRIDG, CORVALLIS, OR 97333 | LOW (17/100) | Unknown (0 qtrs NC) | $0 |
| WITHAM OAKS FREE PREVIEW (LOW RISK) | NW HARRISON AND CIRCLE BLVE, CORVALLIS, OR 97330 | LOW (17/100) | Unknown (0 qtrs NC) | $0 |
Frequently Asked Questions — Corvallis, Oregon Environmental Risk & Radon
How many EPA-regulated facilities are in Corvallis, OR?
U.S. EPA records track 234 regulated facilities in Corvallis, Oregon, including 6 high-risk sites (2.6%), 10 active violators (4.3%), and 136 RCRA hazardous waste handlers (58.1%).
Which ZIP codes in Corvallis, OR have the most EPA-tracked sites?
Within Corvallis, regulated facilities are primarily concentrated across ZIP 97330 (126 sites), ZIP 97333 (110 sites), ZIP 97331 (9 sites), ZIP 97339 (2 sites).
How can I check a specific house or commercial property in Corvallis, OR?
Enter the exact street address in Corvallis 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 Corvallis, OR and how many EPA water permits exist?
In Corvallis, OR, federal registries track 28 Safe Drinking Water (SDWIS) facilities, 72 Clean Water Act NPDES permits, and 63 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Corvallis, OR?
USDA regional soil screening for Corvallis indicates a MODERATE shrink-swell foundation signal, and Benton County has recorded 2 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.