Maplewood, Missouri — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Maplewood, MO?
Public U.S. EPA records track 39 regulated facilities in Maplewood, Missouri (St Louis County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Maplewood 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 2 — Moderate Potential (2.0 – 4.0 pCi/L).
Maplewood, MO 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Maplewood, MO Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Maplewood, MO
Highest-Scored EPA Regulated Facilities in Maplewood, 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 • MAPLEWOOD, MO (ZIP 63143 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • MAPLEWOOD, MO (ZIP 63144 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • MAPLEWOOD, MO (ZIP 63143 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • MAPLEWOOD, MO (ZIP 63143 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • MAPLEWOOD, MO (ZIP 63143 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • MAPLEWOOD, MO (ZIP 63143 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • MAPLEWOOD, MO (ZIP 63143 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • MAPLEWOOD, MO (ZIP 63143 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| FERRARI ST. LOUIS FREE PREVIEW (LOW RISK) | 3000 S. HANLEY RD., MAPLEWOOD, MO 63143 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| SUNNEN STATION FREE PREVIEW (LOW RISK) | 3000 S. HANLEY ROAD, MAPLEWOOD, MO 63143 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| DEER CREEK SHOPPING CENTER FREE PREVIEW (LOW RISK) | 3200 LACLEDE STATION ROAD, MAPLEWOOD, MO 63143 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| PORSCHE ST. LOUIS FREE PREVIEW (LOW RISK) | 2970 S. HANLEY, MAPLEWOOD, MO 63143 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Maplewood, Missouri Environmental Risk & Radon
How many EPA-regulated facilities are in Maplewood, MO?
U.S. EPA records track 39 regulated facilities in Maplewood, Missouri, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 22 RCRA hazardous waste handlers (56.4%).
Which ZIP codes in Maplewood, MO have the most EPA-tracked sites?
Within Maplewood, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Maplewood, MO?
Enter the exact street address in Maplewood 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 Maplewood, MO and how many EPA water permits exist?
In Maplewood, MO, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 13 Clean Water Act NPDES permits, and 9 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Maplewood, MO?
USDA regional soil screening for Maplewood indicates a MODERATE shrink-swell foundation signal, and St 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.