Potosi, Missouri — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Potosi, MO?
Public U.S. EPA records track 77 regulated facilities in Potosi, Missouri (Washington County), including 1 High-Risk sites (1.3%) and 5 active violators. In addition to industrial waste, Potosi properties are screened for Tap Water & Watershed Permits (52 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).
Potosi, MO 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Potosi, MO Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Potosi, MO
Highest-Scored EPA Regulated Facilities in Potosi, MO
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 • POTOSI, MO (ZIP 63664 Sector) | HIGH (64/100) | Significant Violation (4 qtrs NC) | 🔒 4 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • POTOSI, MO (ZIP 63664 Sector) | MODERATE (34/100) | Violation Identified (7 qtrs NC) | 🔒 7 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • POTOSI, MO (ZIP 63664 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • POTOSI, MO (ZIP 63664 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • POTOSI, MO (ZIP 63664 Sector) | MODERATE (32/100) | Violation Identified (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • POTOSI, MO (ZIP 63664 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • POTOSI, MO (ZIP 63664 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • POTOSI, MO (ZIP 63664 Sector) | MODERATE (30/100) | Inactive (6 qtrs NC) | 🔒 6 Qtrs Non-Compliance • Unlock → |
| POTOSI R-3 HIGH SCHOOL FREE PREVIEW (LOW RISK) | 1 TROJAN DR, POTOSI, MO 63664 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| AT&T LONG LINES FREE PREVIEW (LOW RISK) | RURAL ROUTE (SHIRLEY), POTOSI, MO 63664 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| TRIMFOOT CO FREE PREVIEW (LOW RISK) | 1987 TRIMFOOT DRIVE, POTOSI, MO 63664 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| ARKANSAS MISSOURI POWER FREE PREVIEW (LOW RISK) | 219 E HIGH, POTOSI, MO 63664 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Potosi, Missouri Environmental Risk & Radon
How many EPA-regulated facilities are in Potosi, MO?
U.S. EPA records track 77 regulated facilities in Potosi, Missouri, including 1 high-risk sites (1.3%), 5 active violators (6.5%), and 16 RCRA hazardous waste handlers (20.8%).
Which ZIP codes in Potosi, MO have the most EPA-tracked sites?
Within Potosi, regulated facilities are primarily concentrated across ZIP 63664 (74 sites), ZIP 63661 (1 sites).
How can I check a specific house or commercial property in Potosi, MO?
Enter the exact street address in Potosi 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 Potosi, MO and how many EPA water permits exist?
In Potosi, MO, federal registries track 4 Safe Drinking Water (SDWIS) facilities, 48 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Potosi, MO?
USDA regional soil screening for Potosi indicates a MODERATE shrink-swell foundation signal, and Washington County has recorded 4 federal FEMA disaster declarations (4 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.