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Linn County, Oregon — Property Hazard, Flood Zone, Soil, Water & EPA Guide

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What Are the Flood, Soil Foundation & EPA Risks in Linn County, OR?

In Linn County, Oregon, public U.S. EPA records track 79 regulated facilities (#41 of 66 in Oregon), including 2 (2.5%) High-Risk sites and $3,779 in federal penalties. Countywide due diligence also covers 2 Safe Drinking Water (SDWIS) facilities, 76 Clean Water NPDES permits, 3 FEMA Federal Disaster Declarations (3 flood/storm), USDA Soil Foundation Shrink-Swell (HIGH signal), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites (#41/66)
79
High-Risk (2.5% vs 3.2% State)
2
Active Violators (10.1%)
8
Drinking & Clean Water
78
Federal Penalties
$3,779

Linn County, OR 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 (3 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: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
2 SDWIS Systems • 76 NPDES Permits
🔒 55 Impaired Water (303d) & 9 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

📊 Linn County, OR Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. County Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 2 (2.5%)
Clean Water (NPDES) & Drinking Water (SDWIS) 78 (98.7%)
Active EPA Non-Compliance Dockets 8 (10.1%)
High-Risk Enforcement Facilities 2 (2.5%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Moderate (88.1/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 7/10 • High Hazard
🫨 USGS Earthquake 5/10 • Moderate Hazard
3. County vs. State & National Benchmark
Linn County High-Risk % 2.5%
Oregon (OR) Statewide Avg 3.2%
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.
🔒 Scan a Property Address in Linn County →

Top EPA Regulated Facilities in Linn County, OR

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 High-Risk EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • ALBANY, OR (ZIP 97321 Sector) HIGH (72/100) Significant Violation (8 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • TANGENT, OR (ZIP 97389 Sector) HIGH (64/100) Significant Violation (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • HARRISBURG, OR (ZIP 97446 Sector) HIGH (64/100) Significant Violation (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • BROWNSVILLE, OR (ZIP 97327 Sector) HIGH (64/100) Significant Violation (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • LEBANON, OR (ZIP 97355 Sector) HIGH (64/100) Significant Violation (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • LYONS, OR (ZIP 97358 Sector) HIGH (64/100) Significant Violation (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked High-Risk EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • LEBANON, OR (ZIP 97355 Sector) HIGH (64/100) Significant Violation (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • SWEET HOME, OR (ZIP 97386 Sector) MODERATE (39/100) Violation Identified (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
QUAIL MEADOWS SUBDIVISION FREE PREVIEW (LOW RISK) SOUTH 10TH STREET NORTH OF VAUGHN LN, LEBANON, OR 97355 LOW (18/100) Unknown (0 qtrs NC) $0
RIVER SIDE BANKS SUBDIVISION FREE PREVIEW (LOW RISK) 310 E ELMORE ST, LEBANON, OR 97355 LOW (18/100) Unknown (0 qtrs NC) $0
BROWNSVILLE STORAGE DEPOT FREE PREVIEW (LOW RISK) ASH ST & CENTER AVE, BROWNSVILLE, OR 97327 LOW (18/100) Unknown (0 qtrs NC) $0
HERMAN'S FARM SUBDIVISION FREE PREVIEW (LOW RISK) 790 HOLLY LN, LEBANON, OR 97355 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 + 67 Additional Regulated & Enforcement Records in Linn County Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Linn County, Oregon Environmental Due Diligence

How many EPA-regulated environmental sites are in Linn County County, Oregon?

Public U.S. EPA records track 79 regulated facilities in Linn County County, Oregon (ranking #41 of 66 jurisdictions in OR). Of those, 2 (2.5%) are classified in the High-Risk tier due to significant enforcement or chemical release history, and 8 (10.1%) have active non-compliance quarters.

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

Within Linn County County, the highest concentrations of EPA-tracked facilities are located in ZIP 97321 (Albany, 190 sites), ZIP 97386 (Sweet Home, 47 sites), ZIP 97389 (Tangent, 31 sites), spanning municipal corridors including Albany (271 sites), Sweet Home (49 sites), Tangent (31 sites).

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

Across Linn County County, 2 facilities (2.5% 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 Linn County County, OR?

Geologic indoor air screening places Linn 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 Linn County County, OR?

Federal records track 2 Safe Drinking Water (SDWIS) facilities, 76 Clean Water Act NPDES permits, and 55 impaired water dischargers in Linn County County, alongside 3 historical FEMA federal disaster declarations (3 flood/storm events).

Does Linn County, OR have expansive clay soil or foundation risk?

USDA regional soil engineering screening for Linn County indicates a HIGH 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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