ZIP 77805 (Bryan, TX) — Flood Zone, Water Quality, Soil Foundation, Radon & EPA Hazards
ZIP code 77805 in Bryan, Texas (Brazos County) has 12 EPA-tracked facilities, including 0 High-Risk sites (0.0%), 1 active violators, and $0 in federal penalties. Beyond industrial pollution, properties in ZIP 77805 are screened across 3 historical Brazos County FEMA disasters, USDA Soil Foundation Shrink-Swell (HIGH signal), Tap Water & Watershed Permits (6), and EPA Zone 3 — Low Potential (< 2.0 pCi/L).
ZIP 77805 (Bryan, TX) 6-in-1 Flood, Soil Foundation, Tap Water & Radon Signals
🔒 Parcel-Level Soil LEP %, Water Table Depth & Flood Zone Require Street Address Scan📊 ZIP 77805 (Bryan, TX) Statistical Risk Graphs & Multi-Hazard Telemetry
SOURCE: EPA ECHO • USDA SSURGO • FEMA NRI • USGS (November 01, 2026)ZIP 77805 Sector Screening Map (High-Risk Pin Coordinates Locked)
Exact street pins for 0 High-Risk and 1 Active Violation sites are redacted on public directory maps.
Regulated EPA Facilities in ZIP 77805 (Bryan, 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 Score (0–100) | Compliance Status | Enforcement / Unlock |
|---|---|---|---|---|
| 🔒 Locked Regulated EPA Enforcement Record #1 | 🔒 Exact Street & Parcel Redacted • BRYAN, TX (ZIP 77805 Sector) | MODERATE (34/100) | Violation Identified (2 qtrs NC) | 🔒 2 Qtrs Non-Compliance • Unlock → |
| MAHONEY WWTP FREE PREVIEW (LOW RISK) | 4750' W-SW INTX US RTE 190/FM, BRYAN, TX 77805 | LOW (19/100) | No Violation Identified (0 qtrs NC) | $0 |
| CITY OF BRYAN MS4 FREE PREVIEW (LOW RISK) | AREA WITHIN THE CITY OF BRYAN LIMITS THAT IS, BRYAN, TX 77805 | LOW (18/100) | No Violation Identified (0 qtrs NC) | $0 |
| BOSSIER CHRYSLER DODGE FREE PREVIEW (LOW RISK) | 1184 HARDY, BRYAN, TX 77805 | LOW (17/100) | No Violation Identified (0 qtrs NC) | $0 |
| BEAR OILFIELD SERVICES FREE PREVIEW (LOW RISK) | HIGHWAY 21 W 16 MI W CR 149, BRYAN, TX 77805 | LOW (16/100) | No Violation Identified (0 qtrs NC) | $0 |
| 🔒 Locked Regulated EPA Enforcement Record #2 | 🔒 Exact Street & Parcel Redacted • BRYAN, TX (ZIP 77805 Sector) | LOW (13/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #3 | 🔒 Exact Street & Parcel Redacted • VICTORIA, TX (ZIP 77805 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #4 | 🔒 Exact Street & Parcel Redacted • BRYAN, TX (ZIP 77805 Sector) | LOW (11/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #5 | 🔒 Exact Street & Parcel Redacted • BRYAN, TX (ZIP 77805 Sector) | LOW (10/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #6 | 🔒 Exact Street & Parcel Redacted • BRYAN, TX (ZIP 77805 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
| 🔒 Locked Regulated EPA Enforcement Record #7 | 🔒 Exact Street & Parcel Redacted • BRYAN, TX (ZIP 77805 Sector) | LOW (9/100) | No Violation Identified (0 qtrs NC) | 🔒 Active Permit Dossier • Unlock → |
Frequently Asked Questions — ZIP 77805 (Bryan, TX) EPA Dataset & Radon
DATASET: U.S. EPA ECHO • FRS • RCRAInfo • TRI (November 01, 2026)How many EPA-tracked environmental sites are in ZIP code 77805 (Bryan, TX)?
ZIP code 77805 (Bryan, TX) contains 12 EPA-tracked facilities, of which 0 (0.0%) are classified in the High-Risk tier, 1 (8.3%) have active compliance violations, and 2 (16.7%) handle RCRA hazardous waste.
How does ZIP 77805 compare to Brazos County and Texas averages?
In ZIP 77805, 0.0% of regulated sites are rated High Risk, compared to 1.3% across Brazos County and 1.6% statewide in Texas.
What is the EPA Radon Zone and ASTM Phase I screening radius for ZIP 77805?
Geologic screening places ZIP 77805 in EPA Zone 3 — Low Potential (< 2.0 pCi/L). Property buyers should screen a 0.25-mile immediate buffer for vapor-intrusion sources and a 1.0-mile radius for CERCLA/RCRA sites.
Is ZIP 77805 (Bryan, TX) in a FEMA flood zone and what is the flood disaster history?
Brazos County has recorded 3 historical FEMA federal disaster declarations (1 flood, hurricane, or severe storm declarations). Run a street address scan in ZIP 77805 to unlock the exact parcel FEMA flood zone (AE / VE / X) and mandatory flood insurance status.
Does ZIP 77805 have expansive clay soil, foundation problems, or drinking water violations?
USDA regional soil screening for ZIP 77805 indicates a HIGH shrink-swell risk signal. Within ZIP 77805, federal registries track 0 SDWIS drinking water facilities, 6 Clean Water NPDES permits, and 4 impaired water body dischargers. Unlock a full property report for exact soil LEP %, water table depth, and utility violation dockets.