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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • WEBSTER GROVES, MO

Webster Groves, Missouri — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Webster Groves, MO?

Public U.S. EPA records track 46 regulated facilities in Webster Groves, Missouri (St. Louis County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Webster Groves properties are screened for Tap Water & Watershed Permits (19 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 3 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
46
High-Risk (0.0% vs 1.5% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
19
Federal Penalties
$0

Webster Groves, MO 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
St. Louis County: 3 FEMA Declarations (3 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: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 19 NPDES Permits
🔒 8 Impaired Water (303d) & 0 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 1 — High Potential (> 4.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Webster Groves, MO 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 20 (43.5%)
Clean Water (NPDES) & Drinking Water (SDWIS) 19 (41.3%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively High (98.7/100)
🌊 Flood Exposure 7/10 • High Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 9/10 • Very High Hazard
🌪️ Severe Wind / Storm 9/10 • Very High Hazard
🫨 USGS Earthquake 7/10 • High Hazard
3. City vs. County & State Benchmark
Webster Groves High-Risk Rate 0.0%
St. Louis County Average 0.9%
Missouri (MO) Statewide Avg 1.5%
Unlock Street-Level Dossier: Paid report reveals exact facility names, distances in feet, USDA soil LEP %, water table depth, and parcel flood zone.
🔒 Scan a Property Address in Webster Groves →

ZIP Codes in Webster Groves, MO

ZIP 63119 (174 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Webster Groves, MO

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 • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • WEBSTER GROVES, MO (ZIP 63119 Sector) MODERATE (30/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
BAKER PETROLITE FREE PREVIEW (LOW RISK) 369 MARSHALL, WEBSTER GROVES, MO 63119 LOW (19/100) No Violation Identified (0 qtrs NC) $0
LIGHTHOUSE CHRISTIAN FELLOWSHIP FREE PREVIEW (LOW RISK) 7717 BIG BEND BOULEVARD, WEBSTER GROVES, MO 63119 LOW (18/100) No Violation Identified (0 qtrs NC) $0
GRAPHIC COLOUR INC FREE PREVIEW (LOW RISK) 2827 BRECKENRIDGE IND CT, WEBSTER GROVES, MO 63119 LOW (17/100) No Violation Identified (0 qtrs NC) $0
SLCH KVC MENTAL WELLNESS CAMPUS FREE PREVIEW (LOW RISK) 400 N ROCKHILL RD, WEBSTER GROVES, MO 63119 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 34 Additional Regulated & Enforcement Records in Webster Groves, MO Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Webster Groves, Missouri Environmental Risk & Radon

How many EPA-regulated facilities are in Webster Groves, MO?

U.S. EPA records track 46 regulated facilities in Webster Groves, Missouri, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 20 RCRA hazardous waste handlers (43.5%).

Which ZIP codes in Webster Groves, MO have the most EPA-tracked sites?

Within Webster Groves, regulated facilities are primarily concentrated across ZIP 63119 (174 sites).

How can I check a specific house or commercial property in Webster Groves, MO?

Enter the exact street address in Webster Groves 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 Webster Groves, MO and how many EPA water permits exist?

In Webster Groves, MO, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 19 Clean Water Act NPDES permits, and 8 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Webster Groves, MO?

USDA regional soil screening for Webster Groves indicates a MODERATE shrink-swell foundation signal, and St. Louis County has recorded 3 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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