Saint John, Missouri — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Saint John, MO?
Public U.S. EPA records track 5 regulated facilities in Saint John, Missouri (Saint Louis County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Saint John properties are screened for Tap Water & Watershed Permits (0 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 14 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Saint John, MO 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Saint John, MO Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Saint John, MO
Highest-Scored EPA Regulated Facilities in Saint John, 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 Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • SAINT JOHN, MO (ZIP 63114 Sector) | MODERATE (30/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • SAINT JOHN, MO (ZIP 63114 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| ALL AIR SYSTEMS FREE PREVIEW (LOW RISK) | 8850 ST CHARLES ROCK RD, SAINT JOHN, MO 63114 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ST JOHN CITY OF FREE PREVIEW (LOW RISK) | 8762 ST CHARLES ROCK RD, SAINT JOHN, MO 63114 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| ST JOHNS AUTO BODY FREE PREVIEW (LOW RISK) | 8706 ST CHARLES ROCK RD, SAINT JOHN, MO 63114 | LOW (15/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Saint John, Missouri Environmental Risk & Radon
How many EPA-regulated facilities are in Saint John, MO?
U.S. EPA records track 5 regulated facilities in Saint John, Missouri, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 5 RCRA hazardous waste handlers (100.0%).
Which ZIP codes in Saint John, MO have the most EPA-tracked sites?
Within Saint John, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Saint John, MO?
Enter the exact street address in Saint John 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 Saint John, MO and how many EPA water permits exist?
In Saint John, MO, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 0 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Saint John, MO?
USDA regional soil screening for Saint John indicates a MODERATE shrink-swell foundation signal, and Saint Louis County has recorded 14 federal FEMA disaster declarations (14 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.