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13-SECTION MUNICIPAL PROPERTY, MARKET, FLOOD & HAZARD HUB • NAVASOTA, TX

Navasota, Texas — Property Hazard, Flood Zone, Soil, Water & Market Guide

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What Are the Major Property, Flood, Soil & Environmental Risks in Navasota, TX?

Public U.S. EPA records track 132 regulated facilities in Navasota, Texas (Grimes County), including 4 High-Risk sites (3.0%) and 7 active violators. In addition to industrial waste, Navasota properties are screened for Tap Water & Watershed Permits (91 systems), USDA Soil Foundation Shrink-Swell (HIGH signal), 5 County FEMA Disaster Declarations, and EPA Zone 3 — Low Potential (< 2.0 pCi/L).

Total EPA Sites
132
High-Risk (3.0% vs 1.6% State)
4
Active Violators (5.3%)
7
Drinking & Clean Water
91
Federal Penalties
$61,300

Navasota, TX 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
Grimes County: 5 FEMA Declarations (3 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: HIGH • Pipe Corrosion: High
🔒 Exact USDA Soil Series, Linear Extensibility (LEP %) & Water Table Depth (ft) Locked
Unlock Parcel Soil Test →
🚰 Tap Water (SDWIS) & PFAS Check
4 SDWIS Systems • 87 NPDES Permits
🔒 0 Impaired Water (303d) & 13 Violation Dockets Locked
Unlock Utility Violation Log →
☢️ EPA Radon & Karst Sinkhole
EPA Zone 3 — Low Potential (< 2.0 pCi/L)
Non-Karst Coastal / Alluvial Clay Formation (Low Sinkhole Risk; Primary Factor is Clay Shrink-Swell)
🔒 0.25-Mi Vapor Intrusion Buffer Locked

📊 Navasota, TX 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 27 (20.5%)
Clean Water (NPDES) & Drinking Water (SDWIS) 91 (68.9%)
Active EPA Non-Compliance Dockets 7 (5.3%)
High-Risk Enforcement Facilities 4 (3.0%)
2. FEMA NRI & USGS Hazard Index (1–10) Relatively Low (57.0/100)
🌊 Flood Exposure 3/10 • Low Hazard
🔥 Wildfire Hazard 1/10 • Very Low Hazard
☀️ Extreme Heat 3/10 • Low Hazard
🌪️ Severe Wind / Storm 5/10 • Moderate Hazard
🫨 USGS Earthquake 2/10 • Low Seismic Hazard
3. City vs. County & State Benchmark
Navasota High-Risk Rate 3.0%
Grimes County Average 5.9%
Texas (TX) Statewide Avg 1.6%
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 Navasota →

ZIP Codes in Navasota, TX

ZIP 77868 (140 sites • 4 High Risk)

Highest-Scored EPA Regulated Facilities in Navasota, TX

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 Navasota Dossier →
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 • NAVASOTA, TX (ZIP 77868 Sector) HIGH (66/100) Violation Identified (4 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #2 🔒 Exact Street & Parcel Redacted • NAVASOTA, TX (ZIP 77868 Sector) MODERATE (49/100) Violation Identified (6 qtrs NC) 🔒 $10,000+ Federal Fine • Unlock →
🔒 Locked Regulated EPA Enforcement Record #3 🔒 Exact Street & Parcel Redacted • NAVASOTA, TX (ZIP 77868 Sector) MODERATE (45/100) Violation Identified (11 qtrs NC) 🔒 11 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #4 🔒 Exact Street & Parcel Redacted • NAVASOTA, TX (ZIP 77868 Sector) MODERATE (43/100) Violation Identified (5 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #5 🔒 Exact Street & Parcel Redacted • NAVASOTA, TX (ZIP 77868 Sector) MODERATE (34/100) No Violation Identified (0 qtrs NC) 🔒 Active Permit Dossier • Unlock →
🔒 Locked Regulated EPA Enforcement Record #6 🔒 Exact Street & Parcel Redacted • NAVASOTA, TX (ZIP 77868 Sector) MODERATE (31/100) Violation Identified (5 qtrs NC) 🔒 5 Qtrs Non-Compliance • Unlock →
🔒 Locked Regulated EPA Enforcement Record #7 🔒 Exact Street & Parcel Redacted • NAVASOTA, TX (ZIP 77868 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (4 qtrs NC) 🔒 Federal Penalty on File • Unlock →
🔒 Locked Regulated EPA Enforcement Record #8 🔒 Exact Street & Parcel Redacted • NAVASOTA, TX (ZIP 77868 Sector) MODERATE (30/100) Resolved / Historical Non-Compliance (1 qtrs NC) 🔒 Federal Penalty on File • Unlock →
TEXAS PIPE WORKS FREE PREVIEW (LOW RISK) 9444 INDUSTRIAL DR, NAVASOTA, TX 77868 LOW (19/100) No Violation Identified (0 qtrs NC) $0
NAVASOTA HIGH SCHOOL FREE PREVIEW (LOW RISK) TEXAS 105, NAVASOTA, TX 77868 LOW (17/100) No Violation Identified (0 qtrs NC) $0
NOV TUBASCOPE NAVASOTA COATING FREE PREVIEW (LOW RISK) FM 1227 5 M S OF HWY 379, NAVASOTA, TX 77868 LOW (17/100) No Violation Identified (0 qtrs NC) $0
INTERNATIONAL PAPER NAVASOTA TREATMENT FACILITY FREE PREVIEW (LOW RISK) HWY 6 N @ SEBASTIAN RD, NAVASOTA, TX 77868 LOW (17/100) No Violation Identified (0 qtrs NC) $0
🔒 + 120 Additional Regulated & Enforcement Records in Navasota, TX Redacted from Public Directory Run 1-Mile Property Scan to Unlock All Records →

Frequently Asked Questions — Navasota, Texas Environmental Risk & Radon

How many EPA-regulated facilities are in Navasota, TX?

U.S. EPA records track 132 regulated facilities in Navasota, Texas, including 4 high-risk sites (3.0%), 7 active violators (5.3%), and 27 RCRA hazardous waste handlers (20.5%).

Which ZIP codes in Navasota, TX have the most EPA-tracked sites?

Within Navasota, regulated facilities are primarily concentrated across ZIP 77868 (140 sites).

How can I check a specific house or commercial property in Navasota, TX?

Enter the exact street address in Navasota 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 Navasota, TX and how many EPA water permits exist?

In Navasota, TX, federal registries track 4 Safe Drinking Water (SDWIS) facilities, 87 Clean Water Act NPDES permits, and 0 impaired water body dischargers.

What is the soil foundation risk and FEMA flood disaster history in Navasota, TX?

USDA regional soil screening for Navasota indicates a HIGH shrink-swell foundation signal, and Grimes County has recorded 5 federal FEMA disaster declarations (3 flood/severe storm declarations). Run an address scan to unlock exact parcel soil LEP %, water table depth, and flood zone.

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