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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • SILVERTON, CO

Silverton, Colorado — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Silverton, CO?

Public U.S. EPA records track 24 regulated facilities in Silverton, Colorado (San Juan County), including 0 High-Risk sites (0.0%) and 3 active violators. In addition to industrial waste, Silverton properties are screened for Tap Water & Watershed Permits (13 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 14 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
24
High-Risk (0.0% vs 1.4% State)
0
Active Violators (12.5%)
3
Drinking & Clean Water
13
Federal Penalties
$0

Silverton, CO 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals

🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan
🌊 Flood Zone & FEMA Disaster History
San Juan County: 14 FEMA Declarations (1 Flood/Storm)
🔒 Exact Parcel Flood Zone (AE / VE / X) & SFHA Insurance Status Locked
Check Property Flood Zone →
🪨 USDA Soil, Foundation & Water Table
Shrink-Swell Risk Signal: MODERATE • Pipe Corrosion: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
1 SDWIS Systems • 12 NPDES Permits
🔒 2 Impaired Water (303d) & 3 Violation Dockets Locked
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☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Low / Non-Karst Bedrock & Alluvial Formation
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Silverton, CO Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 9 (37.5%)
Clean Water (NPDES) & Drinking Water (SDWIS) 13 (54.2%)
Active EPA Non-Compliance Dockets 3 (12.5%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Very Low (10.7/100)
🌊 Flood Exposure 1/10 • Very Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 1/10 • Very Low Hazard
🌪️ Severe Wind / Storm 1/10 • Very Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Silverton High-Risk Rate 0.0%
San Juan County Average 2.6%
Colorado (CO) Statewide Avg 1.4%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
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ZIP Codes in Silverton, CO

ZIP 81433 (28 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Silverton, CO

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

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Facility Name / Hazard Type Sector Location (Street Redacted) Risk Tier & Score Compliance Status Enforcement / Unlock
🔒 Locked Regulated EPA Enforcement Record #1 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) MODERATE (46/100) Violation Identified (12 qtrs NC) 🔒 12 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) MODERATE (34/100) Violation Identified (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) MODERATE (32/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) MODERATE (31/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
ALTA GOLD CO (SUNNYSIDE MINE) FREE PREVIEW (LOW RISK) 7 MI N ON HWY 110, SILVERTON, CO 81433 LOW (17/100) No Violation Identified (0 qtrs NC) $0
BAKERS PARK MILL FREE PREVIEW (LOW RISK) HOWARDSVILLE TOWNSITE, SILVERTON, CO 81433 LOW (17/100) No Violation Identified (0 qtrs NC) $0
SILVER CLOUD FREE PREVIEW (LOW RISK) 0560 COUNTY ROAD 15, SILVERTON, CO 81433 LOW (17/100) No Violation Identified (0 qtrs NC) $0
ROOT AND NORTON LABORATORY FREE PREVIEW (LOW RISK) 1025 EMPIRE ST, SILVERTON, CO 81433 LOW (16/100) No Violation Identified (0 qtrs NC) $0
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) LOW (16/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) LOW (15/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • SILVERTON, CO (ZIP 81433 Sector) LOW (15/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 + 12 Additional Regulated & Enforcement Records in Silverton, CO Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Silverton, Colorado Environmental Risk & Radon

How many EPA-regulated facilities are in Silverton, CO?

U.S. EPA records track 24 regulated facilities in Silverton, Colorado, including 0 high-risk sites (0.0%), 3 active violators (12.5%), and 9 RCRA hazardous waste handlers (37.5%).

Which ZIP codes in Silverton, CO have the most EPA-tracked sites?

Within Silverton, regulated facilities are primarily concentrated across ZIP 81433 (28 sites).

How can I check a specific house or commercial property in Silverton, CO?

Enter the exact street address in Silverton 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 Silverton, CO and how many EPA water permits exist?

In Silverton, CO, federal registries track 1 Safe Drinking Water (SDWIS) facilities, 12 Clean Water Act NPDES permits, and 2 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Silverton, CO?

USDA regional soil screening for Silverton indicates a MODERATE shrink-swell foundation signal, and San Juan County has recorded 14 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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