ZIP 97224 (Tigard, OR) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 97224 in Tigard, Oregon (Washington County) has 160 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 0 active violators, and $2,160 in federal penalties. Beyond industrial pollution, properties in ZIP 97224 are screened across 1 historical Washington County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (40), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 97224 (Tigard, OR) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 97224 (Tigard, OR) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 97224 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 0 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 97224 (Tigard, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • TIGARD, OR (ZIP 97224 Sector) | MODERATE (36/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97224 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TIGARD, OR (ZIP 97224 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • TUALATIN, OR (ZIP 97224 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97224 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • KING CITY, CA (ZIP 97224 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • PORTLAND, OR (ZIP 97224 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • TIGARD, OR (ZIP 97224 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| TVT DIE CASTING AND MANUFACTURING FREE PREVIEW (LOW RISK) | 7330 SW LANDMARK LN, PORTLAND, OR 97224 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| BONITA PIONEER FREE PREVIEW (LOW RISK) | 7333 SOUTHWEST BONITA ROAD, PORTLAND, OR 97224 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| WILLOW BROOK SUBDIVISION FREE PREVIEW (LOW RISK) | 16245 SW 113TH AVENUE, TIGARD, OR 97224 | LOW (17/100) | Unknown (0 qtrs NC) | $0 |
| CRYSTAL SPECIALTIES INCORPORATED FREE PREVIEW (LOW RISK) | 16535 SW 72ND AVENUE, PORTLAND, OR 97224 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 97224 (Tigard, OR) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 97224 (Tigard, OR)?
ZIP code 97224 (Tigard, OR) contains 160 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 0 (0.0%) have active compliance violations, and 120 (75.0%) handle RCRA hazardous waste.
How does ZIP 97224 compare to Washington County and Oregon averages?
In ZIP 97224, 0.0% of regulated sites are rated High Risk, compared to 1.3% across Washington County and 3.2% statewide in Oregon.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 97224?
Geologic screening places ZIP 97224 in EPA Zone 1 — High Potential (> 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 97224 (Tigard, OR) in a FEMA flood zone and what is the flood disaster history?
Washington County has recorded 1 historical FEMA federal disaster declarations (0 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 97224 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 97224 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 97224 indicates a MODERATE shrink-swell risk signal. Within ZIP 97224, federal registries track 2 SDWIS drinking water facilities, 38 Clean Water NPDES permits, and 37 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.