Ellicott City, Maryland — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Ellicott City, MD?
Public U.S. EPA records track 179 regulated facilities in Ellicott City, Maryland (Howard County), including 4 High-Risk sites (2.2%) and 7 active violators. In addition to industrial waste, Ellicott City properties are screened for Tap Water & Watershed Permits (63 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).
Ellicott City, MD 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Ellicott City, MD Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Ellicott City, MD
Highest-Scored EPA Regulated Facilities in Ellicott City, MD
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 • ELLICOTT CITY, MD (ZIP 21029 Sector) | HIGH (64/100) | Violation Identified (3 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ELLICOTT CITY, MD (ZIP 21043 Sector) | HIGH (64/100) | Significant Violation (11 qtrs NC) | 🔒 11 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked High-Risk EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ELLICOTT CITY, MD (ZIP 21042 Sector) | HIGH (64/100) | Significant Violation (3 qtrs NC) | 🔒 3 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ELLICOTT CITY, MD (ZIP 21042 Sector) | MODERATE (48/100) | Violation Identified (6 qtrs NC) | 🔒 Federal Penalty on File • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ELLICOTT CITY, MD (ZIP 21042 Sector) | MODERATE (34/100) | Violation Identified (8 qtrs NC) | 🔒 8 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ELLICOTT CITY, MD (ZIP 21043 Sector) | MODERATE (33/100) | Resolved / Historical Non-Compliance (1 qtrs NC) | 🔒 1 Qtrs Non-Compliance • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ELLICOTT CITY, MD (ZIP 21042 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ELLICOTT CITY, MD (ZIP 21043 Sector) | MODERATE (32/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| WILKINS ROGERS MARYLAND, INC FREE PREVIEW (LOW RISK) | 27 FREDERICK ROAD, ELLICOTT CITY, MD 21043 | LOW (25/100) | No Violation Identified (0 qtrs NC) | $0 |
| C R DANIELS FREE PREVIEW (LOW RISK) | 3451 ELLICOTT CENTER DRIVE, ELLICOTT CITY, MD 21043 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| RIDGE ROAD VEHICLE MAINTENANCE SHOP FREE PREVIEW (LOW RISK) | 8800 RIDGE RD, ELLICOTT CITY, MD 21043 | LOW (23/100) | No Violation Identified (0 qtrs NC) | $0 |
| MAJOR MOTORS NISSAN FREE PREVIEW (LOW RISK) | 8594 BALTIMORE NATIONAL PIKE, ELLICOTT CITY, MD 21043 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Ellicott City, Maryland Environmental Risk & Radon
How many EPA-regulated facilities are in Ellicott City, MD?
U.S. EPA records track 179 regulated facilities in Ellicott City, Maryland, including 4 high-risk sites (2.2%), 7 active violators (3.9%), and 107 RCRA hazardous waste handlers (59.8%).
Which ZIP codes in Ellicott City, MD have the most EPA-tracked sites?
Within Ellicott City, regulated facilities are primarily concentrated across ZIP 21042 (99 sites), ZIP 21743 (3 sites).
How can I check a specific house or commercial property in Ellicott City, MD?
Enter the exact street address in Ellicott City 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 Ellicott City, MD and how many EPA water permits exist?
In Ellicott City, MD, federal registries track 13 Safe Drinking Water (SDWIS) facilities, 50 Clean Water Act NPDES permits, and 41 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Ellicott City, MD?
USDA regional soil screening for Ellicott City indicates a MODERATE shrink-swell foundation signal, and Howard County has recorded 1 federal FEMA disaster declarations (0 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.