Black Diamond, Washington — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Black Diamond, WA?
Public U.S. EPA records track 51 regulated facilities in Black Diamond, Washington (King County), including 7 High-Risk sites (13.7%) and 14 active violators. In addition to industrial waste, Black Diamond properties are screened for Tap Water & Watershed Permits (41 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 4 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Black Diamond, WA 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Black Diamond, WA Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Black Diamond, WA
Highest-Scored EPA Regulated Facilities in Black Diamond, 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 Tier & Score | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked High-Risk EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | HIGH (64/100) | Significant Violation (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | HIGH (64/100) | Significant Violation (10 qtrs NC) | 🔒 10 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | HIGH (64/100) | Significant Violation (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • BLACK DIAMOND, WA (ZIP 98010 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| KING CNTY DOT GREEN RIVER GORGE BRG 3032 FREE PREVIEW (LOW RISK) | SE GREEN RIVER GORGE RD OVER G, BLACK DIAMOND, WA 98010 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| QWEST BLACK DIAMOND CO FREE PREVIEW (LOW RISK) | 32704 RAILROAD AVE, BLACK DIAMOND, WA 98010 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| COMMERCIAL WASTE REDUCTION & RECYCLING FREE PREVIEW (LOW RISK) | 27215 SE 306TH ST, BLACK DIAMOND, WA 98010 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| COVINGTON WATER DIST BLACK DIAMOND FREE PREVIEW (LOW RISK) | 29025 222ND PL SE, BLACK DIAMOND, WA 98010 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Black Diamond, Washington Environmental Risk & Radon
How many EPA-regulated facilities are in Black Diamond, WA?
U.S. EPA records track 51 regulated facilities in Black Diamond, Washington, including 7 high-risk sites (13.7%), 14 active violators (27.5%), and 11 RCRA hazardous waste handlers (21.6%).
Which ZIP codes in Black Diamond, WA have the most EPA-tracked sites?
Within Black Diamond, regulated facilities are primarily concentrated across ZIP 98010 (52 sites).
How can I check a specific house or commercial property in Black Diamond, WA?
Enter the exact street address in Black Diamond 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 Black Diamond, WA and how many EPA water permits exist?
In Black Diamond, WA, federal registries track 4 Safe Drinking Water (SDWIS) facilities, 37 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Black Diamond, WA?
USDA regional soil screening for Black Diamond indicates a MODERATE shrink-swell foundation signal, and King County has recorded 4 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.