ZIP 98406 (Tacoma, WA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 98406 in Tacoma, Washington (Pierce County) has 57 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 2 active violators, and $815 in federal penalties. Beyond industrial pollution, properties in ZIP 98406 are screened across 2 historical Pierce County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (14), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 98406 (Tacoma, WA) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 98406 (Tacoma, WA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 98406 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 98406 (Tacoma, WA)
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 • TACOMA, WA (ZIP 98406 Sector) | MODERATE (31/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • TACOMA, WA (ZIP 98406 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • TACOMA, WA (ZIP 98406 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • TACOMA, WA (ZIP 98406 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • TACOMA, WA (ZIP 98406 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • TACOMA, WA (ZIP 98406 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • TACOMA, WA (ZIP 98406 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • TACOMA, WA (ZIP 98406 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| WILSON HIGH SCHOOL FREE PREVIEW (LOW RISK) | 1202 N ORCHARD ST, TACOMA, WA 98406 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| ELISEO HOME EXPANSION FREE PREVIEW (LOW RISK) | 1301 N HIGHLANDS PKWY, TACOMA, WA 98406 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| SONIC DRIVE IN 6TH & ORCHARD FREE PREVIEW (LOW RISK) | 5114 6TH AVE, TACOMA, WA 98406 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| PEAK DENTAL TACOMA FREE PREVIEW (LOW RISK) | 3602 6TH AVE #104, TACOMA, WA 98406 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 98406 (Tacoma, WA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 98406 (Tacoma, WA)?
ZIP code 98406 (Tacoma, WA) contains 57 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 2 (3.5%) have active compliance violations, and 43 (75.4%) handle RCRA hazardous waste.
How does ZIP 98406 compare to Pierce County and Washington averages?
In ZIP 98406, 0.0% of regulated sites are rated High Risk, compared to 4.8% across Pierce County and 5.2% statewide in Washington.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 98406?
Geologic screening places ZIP 98406 in EPA Zone 2 — Moderate Potential (2.0 – 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 98406 (Tacoma, WA) in a FEMA flood zone and what is the flood disaster history?
Pierce County has recorded 2 historical FEMA federal disaster declarations (2 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 98406 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 98406 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 98406 indicates a MODERATE shrink-swell risk signal. Within ZIP 98406, federal registries track 0 SDWIS drinking water facilities, 14 Clean Water NPDES permits, and 7 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.