ZIP 83843 (Moscow, ID) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 83843 in Moscow, Idaho (Latah County) has 143 EPA-tracked facilities, including 6 High-Risk sites (4.2%), 9 active violators, and $19,475 in federal penalties. Beyond industrial pollution, properties in ZIP 83843 are screened across 4 historical Latah County FEMA disasters, USDA Soil Foundation Shrink-Swell (MODERATE signal), Tap Water & Watershed Permits (79), and EPA Zone 1 — High Potential (> 4.0 pCi/L).
ZIP 83843 (Moscow, ID) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 83843 (Moscow, ID) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 83843 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 6 High-Risk and 9 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 83843 (Moscow, ID)
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 • MOSCOW, ID (ZIP 83843 Sector) | HIGH (64/100) | Resolved / Historical Non-Compliance (5 qtrs NC) | 🔒 $10,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MOSCOW, ID (ZIP 83843 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MOSCOW, ID (ZIP 83843 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MOSCOW, ID (ZIP 83843 Sector) | HIGH (64/100) | Significant Violation (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MOSCOW, ID (ZIP 83843 Sector) | MODERATE (55/100) | Violation Identified (12 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MOSCOW, ID (ZIP 83843 Sector) | MODERATE (40/100) | Violation Identified (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MOSCOW, ID (ZIP 83843 Sector) | MODERATE (36/100) | Violation Identified (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MOSCOW, ID (ZIP 83843 Sector) | MODERATE (35/100) | Violation Identified (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| MOSCOW AUTO SERVICE FREE PREVIEW (LOW RISK) | 1926 S MAIN ST, MOSCOW, ID 83843 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CRITES MOSCOW GROWRS FREE PREVIEW (LOW RISK) | 212 WEST 8TH STREET, MOSCOW, ID 83843 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| SOMO BUSINESS PARK FREE PREVIEW (LOW RISK) | HWY 95 SOUTH MOSCOW, MOSCOW, ID 83843 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| A STREET, MOSCOW, STAGE 2 FREE PREVIEW (LOW RISK) | A STREET BETWEEN 780 WEST OF LINE STREET, MOSCOW, ID 83843 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — ZIP 83843 (Moscow, ID) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 83843 (Moscow, ID)?
ZIP code 83843 (Moscow, ID) contains 143 EPA-tracked facilities, of which 6 (4.2%) are classified in the High-Risk tier, 9 (6.3%) have active compliance violations, and 50 (35.0%) handle RCRA hazardous waste.
How does ZIP 83843 compare to Latah County and Idaho averages?
In ZIP 83843, 4.2% of regulated sites are rated High Risk, compared to 5.5% across Latah County and 1.9% statewide in Idaho.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 83843?
Geologic screening places ZIP 83843 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 83843 (Moscow, ID) in a FEMA flood zone and what is the flood disaster history?
Latah County has recorded 4 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 83843 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 83843 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 83843 indicates a MODERATE shrink-swell risk signal. Within ZIP 83843, federal registries track 15 SDWIS drinking water facilities, 64 Clean Water NPDES permits, and 49 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.