ZIP 98390 (Sumner, WA) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 98390 in Sumner, Washington (Pierce County) has 280 EPA-tracked facilities, including 22 High-Risk sites (7.9%), 61 active violators, and $18,000 in federal penalties. Beyond industrial pollution, properties in ZIP 98390 are screened across 2 historical Pierce County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (177), and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
ZIP 98390 (Sumner, 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 98390 (Sumner, WA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 98390 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 22 High-Risk and 61 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 98390 (Sumner, 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 High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SUMNER, WA (ZIP 98390 Sector) | HIGH (69/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SUMNER, WA (ZIP 98390 Sector) | HIGH (68/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • SUMNER, WA (ZIP 98390 Sector) | HIGH (66/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • SUMNER, WA (ZIP 98390 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • SUMNER, WA (ZIP 98390 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • PACIFIC, WA (ZIP 98390 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BONNEY LAKE, WA (ZIP 98390 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • SUMNER, WA (ZIP 98390 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| METALTECH, INC. FREE PREVIEW (LOW RISK) | 1907 FRYAR AVE, SUMNER, WA 98390 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| HOME DEPOT HD5098 FREE PREVIEW (LOW RISK) | 3418 142ND AVE E, SUMNER, WA 98390 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DIERINGER SCHOOL DISTRICT FREE PREVIEW (LOW RISK) | 1320 178TH AVE E, SUMNER, WA 98390 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| T AND T TRUCKING INC FREE PREVIEW (LOW RISK) | 1107 140TH AVE CT E, SUMNER, WA 98390 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 98390 (Sumner, 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 98390 (Sumner, WA)?
ZIP code 98390 (Sumner, WA) contains 280 EPA-tracked facilities, of which 22 (7.9%) are classified in the High-Risk tier, 61 (21.8%) have active compliance violations, and 125 (44.6%) handle RCRA hazardous waste.
How does ZIP 98390 compare to Pierce County and Washington averages?
In ZIP 98390, 7.9% 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 98390?
Geologic screening places ZIP 98390 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 98390 (Sumner, 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 98390 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 98390 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 98390 indicates a MODERATE shrink-swell risk signal. Within ZIP 98390, federal registries track 1 SDWIS drinking water facilities, 176 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.