ZIP 99170 (Unspecified, WA) — Property Value, Rent, Schools, Flood, Soil & EPA Report
Is ZIP 99170 (Unspecified, WA) a High-Risk Area & What Are Local Home Values?
ZIP code 99170 in Unspecified, Washington (Whitman County) tracks 16 EPA-regulated sites (1 High-Risk, 6.2%), 2 FEMA county disaster declarations, and a MODERATE USDA soil foundation signal. Local U.S. Census & HUD benchmarks report a $340,500 median home value (+59.2% 5-yr FHFA appreciation) and $1,300/mo 2-BR Fair Market Rent, with 1 nearby K–12 schools.
| ZIP 99170 (Unspecified, WA) Benchmark | Verified Local Figure | Intelligence Category |
|---|---|---|
| Median Home Value / 5-Yr Appreciation | $340,500 (+59.2% 5-Yr Trend) | Valuation & Appreciation Index |
| 2-Bedroom Fair Market Rent Benchmark | $1,300 / month (3-BR: $1,800/mo) | Rental Yield & Cap-Rate Index |
| Regulated Sites & High-Risk Facilities | 16 sites (1 High-Risk • $863 penalties) | Environmental & Compliance Audit |
| Flood Disaster History & Soil Shrink-Swell | 2 Flood/Storm Disasters • MODERATE Soil Risk | Flood & Foundation Stability |
| K–12 Schools (3 Mi) & Walkability Score | 1 K–12 Schools • 5.1 / 20.0 Walk Score • Fire 0.41 mi | Schools, Transit & Fire Access |
ZIP 99170 (Unspecified, 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 99170 (Unspecified, WA) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP 99170 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 1 High-Risk and 2 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 99170 (Unspecified, 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 • ROSALIA, WA (ZIP 99170 Sector) | MODERATE (54/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ROSALIA, WA (ZIP 99170 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 • MALDEN AND ROSALIA, WA (ZIP 99170 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ROSALIA, WA (ZIP 99170 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ROSALIA, WA (ZIP 99170 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| CROP PRODUCTION SERVICES INC ROSALIA FREE PREVIEW (LOW RISK) | 8602 SR 271, ROSALIA, WA 99170 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| INLAND POWER AND LIGHT ROSALIA FREE PREVIEW (LOW RISK) | 204 W 1ST ST, ROSALIA, WA 99170 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| THE MCGREGOR COMPANY PLAZA RETAIL 17 FREE PREVIEW (LOW RISK) | 37408 S OLD HIGHWAY 195, ROSALIA, WA 99170 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| PG&E GT NW ROSALIA METER STATION FREE PREVIEW (LOW RISK) | 2.3 MI E OF CY T20N R43E S8, ROSALIA, WA 99170 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ROSALIA, WA (ZIP 99170 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ROSALIA, WA (ZIP 99170 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ROSALIA, WA (ZIP 99170 Sector) | LOW (16/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 99170 (Unspecified, WA) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 05, 2026)What is the home value, appreciation, and Fair Market Rent in ZIP 99170 (Unspecified, WA)?
In ZIP 99170 (Unspecified, WA), U.S. Census & HUD benchmarks show a median home value of $340,500, 5-year FHFA home price appreciation of +59.2%, and a HUD 2-Bedroom Small Area Fair Market Rent of $1,300/month.
How many EPA-tracked environmental sites are in ZIP code 99170 (Unspecified, WA)?
ZIP code 99170 (Unspecified, WA) contains 16 EPA-tracked facilities, of which 1 (6.2%) are classified in the High-Risk tier, 2 (12.5%) have active compliance violations, and 11 (68.8%) handle RCRA hazardous waste.
Is ZIP 99170 (Unspecified, WA) in a FEMA flood zone and what is the soil foundation risk?
Whitman County has recorded 2 historical FEMA disaster declarations (0 flood/storm events), and USDA regional soil screening indicates a MODERATE shrink-swell foundation signal. Run an exact street-address scan to unlock parcel Flood Zone (AE/VE/X) and Soil LEP %.
How many schools, fire stations, and walkability options are near ZIP 99170?
Within 3 miles of the ZIP 99170 center, federal NCES & USGS registries index 1 public, charter, and private K–12 campuses, nearest fire/EMS station at 0.41 mi, and an EPA National Walkability Score of 5.1/20.0.
Does ZIP 99170 have drinking water (SDWIS) permits or EPA radon risk?
Geologic screening places ZIP 99170 in EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L), with 1 SDWIS drinking water facilities, 4 Clean Water NPDES permits, and 3 impaired water body dischargers tracked in this postal sector.