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
2430 ANICE ST HOUSTON 77039
Building Size
2,385 sqft
Total structure area from HCAD building records.
Elevation
67.51 ft
Height above sea level from USGS data.
FEMA Flood Zone
X
Moderate to Low Risk - Outside 500-year floodplain
Overall Risk
Very Low
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
Very Low
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
Property not flooded at current water level. No damage to calculate.
Depth-Damage Estimate (Neighborhood Comparison)
$0
Property not flooded at current water level. No damage to calculate.
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: 57.51 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.

  • FEMA Zone X (minimal hazard) - flood insurance available at preferred rates.
  • 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
High
Higher pollution than 80% 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)
921 thousand lbs
Extremely High
141.2x more than typical Houston property
≈ 46 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)
921 thousand lbs
Extremely High
190.9x 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)
230 lbs
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)920,995 lbs920,764 lbs230 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)71,695 lbs71,120 lbs75 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 80% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 20-29th percentile (top 25% most polluted).

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

Styrene, Xylene (mixed isomers), Diisocyanates, Aluminum (fume or dust), Ethylbenzene

View the full list of 15 chemicals below.

Chemicals Released (2014-2024, 10-Year Total) (15 chemicals)

#ChemicalCAS#Air (lbs, 10yr)Water (lbs, 10yr)Total (lbs, 10yr)
1Styrene100-42-5821,626 lbs0 lbs821,626 lbs
2Xylene (mixed isomers)1330-20-788,681 lbs0 lbs88,681 lbs
3DiisocyanatesN1206,089 lbs0 lbs6,089 lbs
4Aluminum (fume or dust)7429-90-52,500 lbs0 lbs2,500 lbs
5Ethylbenzene100-41-4531 lbs0 lbs531 lbs
6Chromium7440-47-3416 lbs12 lbs428 lbs
7Dichloromethane75-09-2407 lbs0 lbs407 lbs
8Nickel7440-02-0313 lbs36 lbs348 lbs
9Manganese7439-96-5122 lbs81 lbs203 lbs
10Aluminum oxide (fibrous forms)1344-28-15 lbs68 lbs73 lbs
11Chromium compounds (except for chromite ore mined in the Transvaal Region)N09045 lbs9 lbs54 lbs
12Manganese compoundsN45016 lbs13 lbs28 lbs
13Nickel compoundsN4956 lbs11 lbs18 lbs
14Copper7440-50-85 lbs1 lbs6 lbs
15Lead compoundsN4201 lbs1 lbs2 lbs

Top chemicals released near this property (2024 only):

Styrene, Diisocyanates, Aluminum (fume or dust), Aluminum oxide (fibrous forms), Chromium compounds (except for chromite ore mined in the Transvaal Region)

View the full list of 9 chemicals reported within 2 miles for 2024.

Chemicals Released (2024 Only) (9 chemicals)

#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Styrene100-42-570,562 lbs0 lbs70,562 lbs
2DiisocyanatesN120250 lbs0 lbs750 lbs
3Aluminum (fume or dust)7429-90-5250 lbs0 lbs250 lbs
4Aluminum oxide (fibrous forms)1344-28-13 lbs68 lbs70 lbs
5Chromium compounds (except for chromite ore mined in the Transvaal Region)N09020 lbs1 lbs21 lbs
6Manganese compoundsN4507 lbs7 lbs14 lbs
7Chromium7440-47-313 lbs0 lbs13 lbs
8Nickel7440-02-010 lbs0 lbs10 lbs
9Manganese7439-96-56 lbs0 lbs6 lbs

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