Data-driven insights for local properties

📊 Environmental Assessment Report

This comprehensive report analyzes both flood risk and industrial pollution exposure for this property. The assessment combines multiple data sources including USGS elevation, FEMA flood zones, historical storm modeling, and EPA Toxic Release Inventory records.

🌊 Part 1: Flood Risk Analysis

Property Overview

This section shows the fundamental characteristics of the property, including its elevation above sea level, FEMA flood zone designation, and our calculated overall flood risk rating based on historical data and topographic analysis.

Address
6450 CLARA RD 160 HOUSTON 77041
Elevation
96.17 ft
Height above sea level from USGS data.
FEMA Flood Zone
AE
High Risk - 1% annual chance with established base flood elevation
Overall Risk
Moderate
Risk based on FEMA zone and simulation.

Risk Assessment Outputs

These detailed metrics show the technical outputs from our flood risk model. They include predicted water depths at the property during a 5000-year flood event and estimated flood damage based on USACE methodology.

Risk Rating
Moderate
Flood Depth
0 ft ±0.5 ft
No flooding at current water level.
Water Surface Elevation (WSE)
N/A
Water surface elevation data not available.
Area Inundated
N/A
Data not available
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage Estimate (HCAD Valuation)
$0
Vacant lot (no building data). No structure to calculate damage for.
Depth-Damage Estimate (Neighborhood Comparison)
$0
Vacant lot (no building data). No structure to calculate damage for.
Analysis Method
COG Bathtub Model
Raster-based flood inundation query

Flood Simulation

This simulation shows whether the property would flood based on a 5000-year flood event with 3m (9.84ft) water level. Use the interactive tool to explore different scenarios.

✅ Property Would Be Safe
Safety Margin: 86.17 feet
Severity: Safe

Adjust Flood Simulation

The analysis above uses default settings (5000-year flood, 3m/9.84ft water level). To explore different flood scenarios with interactive maps, return to the main tool:

Open Interactive Analysis Tool

Flood Risk Recommendations

Based on the property's flood risk profile, here are specific action items to consider.

  • This property is in a high-risk flood zone. Flood insurance is required for mortgages.
  • Consider flood mitigation measures like elevated utilities and flood vents.
  • Review the interactive flood simulator to understand how different rainfall events could affect this property.
  • Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information.

🏭 Part 2: Industrial Pollution Exposure

Property Pollution Ranking
Moderate
Higher pollution than 64% of Houston homes
This ranking compares pollution levels within 2 miles of this property against 10,000 randomly sampled Houston metro properties. Lower percentiles indicate higher pollution exposure.
Industrial Pollution Nearby (Last 10 Years)
103 thousand lbs
High
15.7x more than typical Houston property
≈ 5 dump trucks of chemicals within 2 miles
Total chemical releases from all industrial facilities within a 2-mile radius over the past decade (2014–2024). Data from EPA's Toxic Release Inventory tracking air, water, and land discharges.
💨 Air Pollution (Last 10 Years)
98 thousand lbs
High
20.3x more than typical Houston property
Chemicals released into the air from nearby facilities over 10 years. Includes both fugitive emissions (leaks, evaporation) and stack emissions (smokestacks, vents). May affect local air quality.
💧 Water Pollution (Last 10 Years)
5 thousand lbs
Very High
Most Houston properties have none nearby
Chemical discharges to surface water (bayous, streams, drainage) from industrial facilities within 2 miles over the past decade. May impact local waterways and drainage systems.

❤️ Why It Matters

High chemical activity nearby can indicate industrial zones, truck traffic, or potential odor and noise issues. These factors may affect air quality, long-term property desirability, and neighborhood character. This data helps you understand the industrial footprint around your property.

🏙️ Houston Metro Benchmarks

Comparison with typical Houston properties (based on 10,000 randomly sampled homes). All measurements are for chemicals released within a 2-mile radius.

PeriodTotalAirWater
Typical Houston Property (2014-2024)6,524 lbs4,822 lbs0 lbs
This Property (2014-2024)102,714 lbs98,081 lbs4,633 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)144,784 lbs1,894 lbs492 lbs

📊 How This Property Compares to Houston Metro

Based on a random sample of 10,000 Houston properties, this chart shows the distribution of pollution levels across the metro area. The highlighted bar indicates where this property falls compared to other homes. Lower percentiles mean higher pollution exposure.

0-9thMost Polluted
9.9%
10-19th
10.1%
20-29th
9.9%
30-39th
10.1%
40-49th
9.7%
50-59th
10.2%
60-69th
6%
70-79th
5.8%
80-89th
4.3%
90-100thLowest Pollution
34.2%
Higher pollution than 64% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 30-39th percentile (higher than average pollution).

Top chemicals released near this property (past 10 years):

Vinyl acetate, Zinc compounds, Nitric acid, Phenol, Ammonia

View the full list of 20 chemicals below.

Chemicals Released (2014-2024, 10-Year Total) (20 chemicals)

#ChemicalCAS#Air (lbs, 10yr)Water (lbs, 10yr)Total (lbs, 10yr)
1Vinyl acetate108-05-462,144 lbs0 lbs62,144 lbs
2Zinc compoundsN98211,697 lbs4,471 lbs16,168 lbs
3Nitric acid7697-37-28,294 lbs0 lbs8,294 lbs
4Phenol108-95-25,162 lbs0 lbs5,162 lbs
5Ammonia7664-41-74,749 lbs0 lbs4,749 lbs
6Antimony compoundsN0101,359 lbs0 lbs1,359 lbs
7Manganese7439-96-51,113 lbs85 lbs1,197 lbs
8Propylene115-07-1770 lbs0 lbs770 lbs
9Chromium7440-47-3757 lbs9 lbs766 lbs
10DiisocyanatesN120688 lbs0 lbs688 lbs
11Nickel7440-02-0408 lbs36 lbs444 lbs
12Copper7440-50-8315 lbs10 lbs325 lbs
134,4'-Isopropylidenediphenol80-05-7286 lbs5 lbs291 lbs
14Formic acid64-18-6255 lbs0 lbs255 lbs
15Triglycidyl isocyanurate2451-62-943 lbs5 lbs48 lbs
16Lead compoundsN42017 lbs11 lbs28 lbs
17Lead7439-92-113 lbs0 lbs14 lbs
18Antimony And Antimony CompoundsN01010 lbs0 lbs10 lbs
19Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs0 lbs4 lbs
20Lead And Lead CompoundsN4201 lbs1 lbs2 lbs

Top chemicals released near this property (2024 only):

Zinc compounds, Nitrate compounds (water dissociable; reportable only when in aqueous solution), Vinyl acetate, Triglycidyl isocyanurate, Lead compounds

View the full list of 15 chemicals reported within 2 miles for 2024.

Chemicals Released (2024 Only) (15 chemicals)

#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Zinc compoundsN982198 lbs481 lbs94,504 lbs
2Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs0 lbs42,194 lbs
3Vinyl acetate108-05-4819 lbs0 lbs2,008 lbs
4Triglycidyl isocyanurate2451-62-912 lbs5 lbs1,229 lbs
5Lead compoundsN4200 lbs0 lbs1,190 lbs
6Antimony compoundsN0100 lbs0 lbs1,189 lbs
7Nitric acid7697-37-2754 lbs0 lbs754 lbs
8Chromium7440-47-342 lbs0 lbs607 lbs
9Nickel7440-02-028 lbs0 lbs398 lbs
10Copper7440-50-811 lbs0 lbs351 lbs
11Manganese7439-96-520 lbs0 lbs206 lbs
124,4'-Isopropylidenediphenol80-05-71 lbs5 lbs144 lbs
13DiisocyanatesN1207 lbs0 lbs7 lbs
14Lead7439-92-11 lbs0 lbs2 lbs
15Lead And Lead CompoundsN4200 lbs1 lbs1 lbs

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