Jonah, Texas — Property Hazard, Flood Zone, Soil, Water & Market Guide
What Are the Major Property, Flood, Soil & Environmental Risks in Jonah, TX?
Public U.S. EPA records track 5 regulated facilities in Jonah, Texas (Williamson County), including 0 High-Risk sites (0.0%) and 0 active violators. In addition to industrial waste, Jonah properties are screened for Tap Water & Watershed Permits (5 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 4 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
Jonah, TX 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 Jonah, TX Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 05, 2026)ZIP Codes in Jonah, TX
Highest-Scored EPA Regulated Facilities in Jonah, 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 |
|---|---|---|---|---|
| GEORGETOWN 245 WWTP FREE PREVIEW (LOW RISK) | APPROX 0.48 M W FROM INTERX OF E ST HWY 29, JONAH, TX 78626 | LOW (13/100) | No Violation Identified (0 qtrs NC) | $0 |
| RANCHO SAN GABRIEL WASTEWATER TREATMENT FACILITY FREE PREVIEW (LOW RISK) | 6000' W OF INTX OF FM 1660 & STATE HWY 29, JONAH, TX 78626 | LOW (12/100) | No Violation Identified (0 qtrs NC) | $0 |
| GEORGETOWN 242 WWTP FREE PREVIEW (LOW RISK) | APPROX 0.48 , WEST; INT OF E STA HWY 29, JONAH, TX 78626 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
| GEORGETOWN AIRPARK SUBDIVISION FREE PREVIEW (LOW RISK) | LOCATED 1.51 MILES SOUTH AND EAST OF THE OF THE IN, JONAH, TX 78626 | LOW (11/100) | No Violation Identified (0 qtrs NC) | $0 |
Frequently Asked Questions — Jonah, Texas Environmental Risk & Radon
How many EPA-regulated facilities are in Jonah, TX?
U.S. EPA records track 5 regulated facilities in Jonah, Texas, including 0 high-risk sites (0.0%), 0 active violators (0.0%), and 0 RCRA hazardous waste handlers (0.0%).
Which ZIP codes in Jonah, TX have the most EPA-tracked sites?
Within Jonah, regulated facilities are primarily concentrated across local postal codes.
How can I check a specific house or commercial property in Jonah, TX?
Enter the exact street address in Jonah 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 Jonah, TX and how many EPA water permits exist?
In Jonah, TX, federal registries track 0 Safe Drinking Water (SDWIS) facilities, 5 Clean Water Act NPDES permits, and 0 impaired water body dischargers.
What is the soil foundation risk and FEMA flood disaster history in Jonah, TX?
USDA regional soil screening for Jonah 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.