3.95M+ VERIFIED PUBLIC RECORDS • 13-SECTION PROPERTY, HAZARD, FLOOD & MARKET INTELLIGENCE 3.95M+ Indexed Records • All 50 States + DC • Data as of November 05, 2026
Home › States › Maryland › Rocky Ridge, MD
13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • ROCKY RIDGE, MD

Rocky Ridge, Maryland — Property Hazard, Flood Zone, Soil, Water & Market Guide

Run 13-Section Scan in Rocky Ridge →

What Are the Major Property, Flood, Soil & Environmental Risks in Rocky Ridge, MD?

Public U.S. EPA records track 5 regulated facilities in Rocky Ridge, Maryland (Frederick County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Rocky Ridge properties are screened for Tap Water & Watershed Permits (2 systems), USDA Soil Foundation Shrink-Swell (MODERATE signal), 1 County FEMA Disaster Declarations, and EPA Zone 1 — High Potential (> 4.0 pCi/L).

Total EPA Sites
5
High-Risk (0.0% vs 1.8% State)
0
Active Violators (0.0%)
0
Drinking & Clean Water
2
Federal Penalties
$0

Rocky Ridge, MD 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
Frederick County: 1 FEMA Declarations (0 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: Moderate
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
0 SDWIS Systems • 2 NPDES Permits
🔒 2 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

📊 Rocky Ridge, MD 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 2 (40.0%)
Clean Water (NPDES) & Drinking Water (SDWIS) 2 (40.0%)
Active EPA Non-Compliance Dockets 0 (0.0%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (74.2/100)
🌊 Flood Exposure 5/10 • Moderate Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 5/10 • Moderate Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Rocky Ridge High-Risk Rate 0.0%
Frederick County Average 1.9%
Maryland (MD) Statewide Avg 1.8%
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 Rocky Ridge →

ZIP Codes in Rocky Ridge, MD

ZIP 21778 (7 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Rocky Ridge, MD

100% of High-Risk & penalized facilities have facility names, street names, and dockets redacted (3 Low-Risk compliant records shown as Free Previews).

Unlock Full Rocky Ridge Dossier →
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 • ROCKY RIDGE, MD (ZIP 21778 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
ELIZABETH RANDALL FREE PREVIEW (LOW RISK) 15011 MOTTERS STATION ROAD, ROCKY RIDGE, MD 21778 LOW (17/100) No Violation Identified (0 qtrs NC) $0
MARYLAND STATE HIGHWAY ADMINISTRATION-SHA BRIDGE NO. 1005300 FREE PREVIEW (LOW RISK) MD 77 OVER OWENS CREEK, ROCKY RIDGE, MD 21778 LOW (16/100) No Violation Identified (0 qtrs NC) $0
SHA BRIDGE 1004900 FREE PREVIEW (LOW RISK) MD 77 OVER BRANCH OF HUNTING CREEK, ROCKY RIDGE, MD 21778 LOW (16/100) No Violation Identified (0 qtrs NC) $0
STAMBAUGH'S BODY & PAINT SHOP FREE PREVIEW (LOW RISK) 10006 ROCKY RIDGE ROAD, ROCKY RIDGE, MD 21778 LOW (12/100) No Violation Identified (0 qtrs NC) $0

Frequently Asked Questions — Rocky Ridge, Maryland Environmental Risk & Radon

How many EPA-regulated facilities are in Rocky Ridge, MD?

U.S. EPA records track 5 regulated facilities in Rocky Ridge, Maryland, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 2 RCRA hazardous waste handlers (40.0%).

Which ZIP codes in Rocky Ridge, MD have the most EPA-tracked sites?

Within Rocky Ridge, regulated facilities are primarily concentrated across ZIP 21778 (7 sites).

How can I check a specific house or commercial property in Rocky Ridge, MD?

Enter the exact street address in Rocky Ridge 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 Rocky Ridge, MD and how many EPA water permits exist?

In Rocky Ridge, MD, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 2 Clean Water Act NPDES permits, and 2 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Rocky Ridge, MD?

USDA regional soil screening for Rocky Ridge indicates a MODERATE shrink-swell foundation signal, and Frederick 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.

13-Section Property & Market Dossier
From $14.95 • 7-Day Guarantee
Sample Screen Address