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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • ROCKVILLE, VA

Rockville, Virginia — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Rockville, VA?

Public U.S. EPA records track 127 regulated facilities in Rockville, Virginia (Hanover County), including 0 High-Risk sites (0.0%) and 1 active violators. In addition to industrial waste, Rockville properties are screened for Tap Water & Watershed Permits (108 systems), USDA Soil Foundation Shrink-Swell (LOW signal), 3 County FEMA Disaster Declarations, and EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L).

Total EPA Sites
127
High-Risk (0.0% vs 1.5% State)
0
Active Violators (0.8%)
1
Drinking & Clean Water
108
Federal Penalties
$0

Rockville, VA 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
Hanover County: 3 FEMA Declarations (1 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: LOW • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
78 SDWIS Systems • 30 NPDES Permits
🔒 7 Impaired Water (303d) & 9 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 2 — Moderate Potential (2.0 – 4.0 pCi/L)
Elevated Carbonate / Karst Sinkhole Belt — Monitor Foundation Settlement & Surface Depressions
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Rockville, VA Statistical Risk Graphs & Multi-Hazard Telemetry

SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)
1. Municipal Regulatory & Water Program Mix
RCRA Hazardous Waste Generators 10 (7.9%)
Clean Water (NPDES) & Drinking Water (SDWIS) 108 (85.0%)
Active EPA Non-Compliance Dockets 1 (0.8%)
High-Risk Enforcement Facilities 0 (0.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (53.5/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 3/10 • Low Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Rockville High-Risk Rate 0.0%
Hanover County Average 1.4%
Virginia (VA) 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 Rockville →

ZIP Codes in Rockville, VA

ZIP 23146 (147 sites • 0 High Risk)

Highest-Scored EPA Regulated Facilities in Rockville, VA

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 • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (33/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (7 qtrs NC) 🔒 7 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (9 qtrs NC) 🔒 9 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 1 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (30/100) Unknown (2 qtrs NC) 🔒 2 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • ROCKVILLE, VA (ZIP 23146 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (3 qtrs NC) 🔒 3 Qtrs Non-Compliance • Unlock →
INGENCO - ROCKVILLE PLANT FREE PREVIEW (LOW RISK) 2369 LANIER ROAD, ROCKVILLE, VA 23146 LOW (19/100) No Violation Identified (0 qtrs NC) $0
US FILTER RECOVERY SERVICES MID ATLANTIC FREE PREVIEW (LOW RISK) 2353 LANIER RD, ROCKVILLE, VA 23146 LOW (19/100) No Violation Identified (0 qtrs NC) $0
MARTIN MARIETTA AGGREGATES ANDERSON CREEK FREE PREVIEW (LOW RISK) 1940 ASHLAND RD, ROCKVILLE, VA 23146 LOW (19/100) No Violation Identified (0 qtrs NC) $0
AUTO GLASS PLUS FREE PREVIEW (LOW RISK) 2151 LANIER LN, ROCKVILLE, VA 23146 LOW (18/100) No Violation Identified (0 qtrs NC) $0
🔒 + 115 Additional Regulated & Enforcement Records in Rockville, VA Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Rockville, Virginia Environmental Risk & Radon

How many EPA-regulated facilities are in Rockville, VA?

U.S. EPA records track 127 regulated facilities in Rockville, Virginia, including 0 high-risk sites (0.0%), 1 active violators (0.8%), and 10 RCRA hazardous waste handlers (7.9%).

Which ZIP codes in Rockville, VA have the most EPA-tracked sites?

Within Rockville, regulated facilities are primarily concentrated across ZIP 23146 (147 sites).

How can I check a specific house or commercial property in Rockville, VA?

Enter the exact street address in Rockville 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 Rockville, VA and how many EPA water permits exist?

In Rockville, VA, federal registries track 78 Safe Drinking Water (SDWIS) facilities, 30 Clean Water Act NPDES permits, and 7 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Rockville, VA?

USDA regional soil screening for Rockville indicates a LOW shrink-swell foundation signal, and Hanover County has recorded 3 federal FEMA disaster declarations (1 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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