6-IN-1 MUNICIPAL ENVIRONMENTAL, WATER, SOIL & FLOOD HUB • PORTLAND, OR
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Portland, Oregon — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
Public U.S. EPA records track 4,025 regulated facilities in Portland, Oregon (Multnomah County), including 105 High-Risk sites (2.6%) and 72 active violators. In addition to industrial waste, Portland properties are screened for Tap Water & Watershed Permits (1,033 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Total EPA Sites
4,025
High-Risk (2.6% vs 3.2% State)
105
Active Violators (1.8%)
72
Drinking & Clean Water
1,033
Federal Penalties
$26,564,303
Portland, 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
Multnomah County: 1 FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
38 SDWIS Systems • 995 NPDES Permits
🔒 916 Impaired Water (303d) & 147 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked
📊 Portland, OR Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators
3,071 (76.3%)
Clean Water (NPDES) & Drinking Water (SDWIS)
1,033 (25.7%)
Active EPA Non-Compliance Dockets
72 (1.8%)
High-Risk Enforcement Facilities
105 (2.6%)
2. FEMA NRI & USGS Hazard Index (1–10)
Relatively High (98.5/100)
🌊 Flood Exposure
10/10 • Relatively High
🔥 Wildfire Hazard
7/10 • Relatively Low
☀️ Extreme Heat
10/10 • Relatively High
🌪️ Severe Wind / Storm
7/10 • Relatively Moderate
🫨 USGS Earthquake
10/10 • Relatively High
3. City vs. County & State Benchmark
Portland High-Risk Rate
2.6%
Multnomah County Average
3.0%
Oregon (OR) Statewide Avg
3.2%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
ZIP Codes in Portland, OR
ZIP 97217 (363 sites • 19 High Risk)
ZIP 97210 (310 sites • 15 High Risk)
ZIP 97230 (286 sites • 32 High Risk)
ZIP 97203 (254 sites • 9 High Risk)
ZIP 97214 (212 sites • 0 High Risk)
ZIP 97223 (197 sites • 1 High Risk)
ZIP 97211 (193 sites • 3 High Risk)
ZIP 97220 (191 sites • 5 High Risk)
ZIP 97202 (190 sites • 2 High Risk)
ZIP 97218 (185 sites • 7 High Risk)
ZIP 97209 (178 sites • 0 High Risk)
ZIP 97266 (149 sites • 0 High Risk)
ZIP 97204 (134 sites • 0 High Risk)
ZIP 97232 (132 sites • 0 High Risk)
ZIP 97229 (127 sites • 0 High Risk)
ZIP 97201 (124 sites • 1 High Risk)
ZIP 97227 (100 sites • 1 High Risk)
ZIP 97206 (94 sites • 8 High Risk)
ZIP 97086 (93 sites • 0 High Risk)
ZIP 97219 (85 sites • 0 High Risk)
ZIP 97205 (81 sites • 1 High Risk)
ZIP 97213 (75 sites • 0 High Risk)
ZIP 97233 (68 sites • 0 High Risk)
ZIP 97267 (66 sites • 2 High Risk)
ZIP 97225 (64 sites • 0 High Risk)
ZIP 97236 (63 sites • 0 High Risk)
ZIP 97239 (55 sites • 1 High Risk)
ZIP 97216 (52 sites • 0 High Risk)
ZIP 97212 (47 sites • 0 High Risk)
ZIP 97231 (44 sites • 2 High Risk)
ZIP 97221 (27 sites • 1 High Risk)
ZIP 97215 (25 sites • 0 High Risk)
ZIP 97208 (6 sites • 0 High Risk)
ZIP 97268 (3 sites • 0 High Risk)
ZIP 97283 (2 sites • 0 High Risk)
ZIP 97252 (1 sites • 0 High Risk)
ZIP 97282 (1 sites • 0 High Risk)
ZIP 97228 (1 sites • 0 High Risk)
ZIP 97200 (1 sites • 0 High Risk)
ZIP 97289 (1 sites • 0 High Risk)
ZIP 97290 (1 sites • 0 High Risk)
ZIP 97226 (1 sites • 0 High Risk)
ZIP 97294 (1 sites • 0 High Risk)
Highest-Scored EPA Regulated Facilities in Portland, 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 • PORTLAND, OR (ZIP 97220 Sector) | HIGH (86/100) | Significant Violation (12 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97206 Sector) | HIGH (76/100) | Significant Violation (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97202 Sector) | HIGH (74/100) | Violation (9 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97231 Sector) | HIGH (73/100) | Violation Identified (11 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97217 Sector) | HIGH (72/100) | Violation (6 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97220 Sector) | HIGH (71/100) | Violation (10 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97230 Sector) | HIGH (71/100) | Significant Violation (1 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97230 Sector) | HIGH (71/100) | Significant Violation (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| GAZLEY PLOWMAN ARCHITECTS FREE PREVIEW (LOW RISK) | 2701 NORTHWEST VAUGHN STREET SUITE 764, PORTLAND, OR 97210 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PORTLAND WATER BUREAU OPERATIONS BLDG FREE PREVIEW (LOW RISK) | 2010 N INTERSTATE AVE, PORTLAND, OR 97227 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| MCKINSTRY CO LLC FREE PREVIEW (LOW RISK) | 12021 NE AIRPORT WAY STE G, PORTLAND, OR 97220 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ODEQ SE 50TH & SALMON DRUG SITE FREE PREVIEW (LOW RISK) | SE 50TH & SALMON, PORTLAND, OR 97202 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
🔒 + 4,013 Additional Regulated & Enforcement Records in Portland, OR Redacted from Public Directory
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Frequently Asked Questions — Portland, Oregon Environmental Risk & Radon
How many EPA-regulated facilities are in Portland, OR?
U.S. EPA records track 4,025 regulated facilities in Portland, Oregon, including 105 high-risk sites (2.6%), 72 active violators (1.8%), and 3,071 RCRA hazardous waste handlers (76.3%).
Which ZIP codes in Portland, OR have the most EPA-tracked sites?
Within Portland, regulated facilities are primarily concentrated across ZIP 97217 (363 sites), ZIP 97210 (310 sites), ZIP 97230 (286 sites), ZIP 97203 (254 sites).
How can I check a specific house or commercial property in Portland, OR?
Enter the exact street address in Portland 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 Portland, OR and how many EPA water permits exist?
In Portland, OR, federal registries track 38 Safe Drinking Water (SDWIS) facilities, 995 Clean Water Act NPDES permits, and 916 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Portland, OR?
USDA regional soil screening for Portland indicates a MODERATE shrink-swell foundation signal, and Multnomah County has recorded 1 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.