Chesterfield, Missouri — Flood Zone, Tap Water Quality, Soil Foundation, Radon & EPA Hazards
Public U.S. EPA records track 530 regulated facilities in Chesterfield, Missouri (St Louis County), including 2 High-Risk sites (0.4%) and 6 active violators. In addition to industrial waste, Chesterfield properties are screened for Tap Water & Watershed Permits (312 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).
Chesterfield, MO 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Chesterfield, MO Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP Codes in Chesterfield, MO
Highest-Scored EPA Regulated Facilities in Chesterfield, 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 • CHESTERFIELD, MO (ZIP 63017 Sector) | HIGH (64/100) | Significant Violation (9 qtrs NC) | 🔒 9 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • CHESTERFIELD, MO (ZIP 63005 Sector) | MODERATE (41/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • CHESTERFIELD, MO (ZIP 63005 Sector) | MODERATE (39/100) | Violation Identified (12 qtrs NC) | 🔒 12 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • CHESTERFIELD, MO (ZIP 63005 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • CHESTERFIELD, MO (ZIP 63017 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • CHESTERFIELD, MO (ZIP 63005 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • CHESTERFIELD, MO (ZIP 63017 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • CHESTERFIELD, MO (ZIP 63017 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| CAMBRIDGE ENGINEERING FREE PREVIEW (LOW RISK) | 17825 CHESTERFIELD AIRPORT RD., CHESTERFIELD, MO 63017 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| POHLMAN INC-POHLMAN INC FREE PREVIEW (LOW RISK) | 140 LONG ROAD, CHESTERFIELD, MO 63005 | LOW (20/100) | No Violation Identified (0 qtrs NC) | $0 |
| SCHNUCKS FREE PREVIEW (LOW RISK) | 2511 KEHRS MILL RD, CHESTERFIELD, MO 63017 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| SAINT LOUIS WATER DIVISION FREE PREVIEW (LOW RISK) | 14765 OLIVE BOULEVARD, CHESTERFIELD, MO 63017 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Chesterfield, Missouri Environmental Risk & Radon
How many EPA-regulated facilities are in Chesterfield, MO?
U.S. EPA records track 530 regulated facilities in Chesterfield, Missouri, including 2 high-risk sites (0.4%), 6 active violators (1.1%), and 204 RCRA hazardous waste handlers (38.5%).
Which ZIP codes in Chesterfield, MO have the most EPA-tracked sites?
Within Chesterfield, regulated facilities are primarily concentrated across ZIP 63005 (351 sites), ZIP 63017 (235 sites), ZIP 63006 (4 sites), ZIP 65006 (1 sites).
How can I check a specific house or commercial property in Chesterfield, MO?
Enter the exact street address in Chesterfield 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 Chesterfield, MO and how many EPA water permits exist?
In Chesterfield, MO, federal registries track 3 Safe Drinking Water (SDWIS) facilities, 309 Clean Water Act NPDES permits, and 17 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Chesterfield, MO?
USDA regional soil screening for Chesterfield 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.