Round Rock, Texas — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Round Rock, TX?
Public U.S. EPA records track 674 regulated facilities in Round Rock, Texas (Williamson County), including 4 High-Risk sites (0.6%) and 5 active violators. In addition to industrial waste, Round Rock properties are screened for Tap Water & Watershed Permits (564 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 4 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Round Rock, TX 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Round Rock, TX Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 03, 2026)ZIP Codes in Round Rock, TX
Highest-Scored EPA Regulated Facilities in Round Rock, TX
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 • ROUND ROCK, TX (ZIP 78665 Sector) | HIGH (68/100) | Violation Identified (12 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • ROUND ROCK, TX (ZIP 78664 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • ROUND ROCK, TX (ZIP 78681 Sector) | MODERATE (34/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • ROUND ROCK, TX (ZIP 78664 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • ROUND ROCK, TX (ZIP 78681 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • ROUND ROCK, TX (ZIP 78664 Sector) | MODERATE (33/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • ROUND ROCK, TX (ZIP 78664 Sector) | MODERATE (31/100) | No Violation Identified (0 qtrs NC) | 🔒 $100,000+ Federal Fine • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #8 | 🔒 Exact Street & Parcel Redacted • ROUND ROCK, TX (ZIP 78665 Sector) | MODERATE (30/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| PIONEER CONCRETE OF TEXAS INC FREE PREVIEW (LOW RISK) | 2412 ROYSTON LANE, ROUND ROCK, TX 78664 | LOW (24/100) | No Violation Identified (0 qtrs NC) | $0 |
| ACC ROUND ROCK CAMPUS - PHASE 1 - BLDG 4000 & BLDG 5500 FREE PREVIEW (LOW RISK) | 4400 COLLEGE PARK DR, ROUND ROCK, TX 78665 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| BENUVIA THERAPEUTICS FREE PREVIEW (LOW RISK) | 2700 OAKMONT DR, ROUND ROCK, TX 78665 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| ST DAVIDS SURGICAL HOSPITAL - REMOTE PARKING FREE PREVIEW (LOW RISK) | 1201 W. LOUIS HENNA BLVD., ROUND ROCK, TX 78681 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Round Rock, Texas Environmental Risk & Radon
How many EPA-regulated facilities are in Round Rock, TX?
U.S. EPA records track 674 regulated facilities in Round Rock, Texas, including 4 high-risk sites (0.6%), 5 active violators (0.7%), and 111 RCRA hazardous waste handlers (16.5%).
Which ZIP codes in Round Rock, TX have the most EPA-tracked sites?
Within Round Rock, regulated facilities are primarily concentrated across ZIP 78665 (265 sites), ZIP 78664 (240 sites), ZIP 78681 (146 sites), ZIP 78680 (4 sites).
How can I check a specific house or commercial property in Round Rock, TX?
Enter the exact street address in Round Rock 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 Round Rock, TX and how many EPA water permits exist?
In Round Rock, TX, federal registries track 7 Safe Drinking Water (SDWIS) facilities, 557 Clean Water Act NPDES permits, and 36 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Round Rock, TX?
USDA regional soil screening for Round Rock indicates a HIGH shrink-swell foundation signal, and Williamson County has recorded 4 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.