Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 2406 Comal Dr, Deer Park, TX 77536

HCAD #1263240010007
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🌍Environmental Assessment

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.

🌊Flood Risk Analysis
FEMA Zone X
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
2406 Comal Dr, Deer Park, TX 77536
Building Size
2,530sqft
Total structure area from HCAD building records.
Elevation
27.12 ft
Height above sea level from USGS data.
FEMA Flood Zone
X
Moderate to Low Risk - Outside 500-year floodplain
Overall Risk
Very High
Property flooded at 9.84ft depth.
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 High
Flood Depth
9.84 ft±0.5 ft
Depth of water above ground level.
Water Surface Elevation (WSE)
36.96 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
273.1 acres
92.6% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$152,029
Based on HCAD building value of $233,891.
Depth-Damage (Neighborhood)
$150,060
Based on neighborhood replacement cost.
Analysis Method
COG Combined 5000 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 Flooded
Flood Depth: 9.84 feet
Severity
Severe
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.

#1
Minimal flood hazard area - property outside mapped high-risk zones
#2
Flood insurance available at preferred rates - over 25% of claims occur in low-risk areas
#3
Review official FEMA Flood Insurance Rate Map (FIRM) for detailed flood zone boundaries
#4
Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information
🏭Industrial Pollution Exposure
16.2th percentile
Property Pollution Ranking
High
Higher pollution than 84% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
1.74 millionlbs
Extremely High
266.8x more than typical Houston property
≈ 87 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
1.74 millionlbs
Extremely High
360.9x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
407lbs
High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
11
Industrial facilities within 2 miles
💡
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)1,740,830 lbs1,740,424 lbs407 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)155,460 lbs155,437 lbs23 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 84% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 10-19th percentile.
📋
Top chemicals released near this property (past 10 years):
Propylene, n-Hexane, Ethylene, Certain glycol ethers, Chlorobenzene
View the full list of 27 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(27 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Propylene115-07-1891,483 lbs0 lbs891,483 lbs
2n-Hexane110-54-3433,619 lbs0 lbs433,619 lbs
3Ethylene74-85-1287,527 lbs0 lbs287,527 lbs
4Certain glycol ethersN23064,069 lbs0 lbs64,069 lbs
5Chlorobenzene108-90-716,036 lbs0 lbs16,036 lbs
6Chloroethane75-00-313,375 lbs0 lbs13,375 lbs
7Cyclohexane110-82-712,948 lbs0 lbs12,948 lbs
8Zinc compoundsN9826,608 lbs407 lbs7,015 lbs
9Toluene108-88-35,877 lbs0 lbs5,877 lbs
10DiisocyanatesN1204,282 lbs0 lbs4,282 lbs
11Di(2-ethylhexyl) phthalate117-81-72,020 lbs0 lbs2,020 lbs
12Isoprene78-79-5923 lbs0 lbs923 lbs
13Aluminum (fume or dust)7429-90-5462 lbs0 lbs462 lbs
14Acrylic acid79-10-7348 lbs0 lbs348 lbs
15Chloromethane74-87-3326 lbs0 lbs326 lbs
16Boron trifluoride7637-07-2239 lbs0 lbs239 lbs
17Diethanolamine111-42-257 lbs0 lbs57 lbs
18Methyl acrylate96-33-347 lbs0 lbs47 lbs
19Ethyl acrylate140-88-535 lbs0 lbs35 lbs
20Triethylamine121-44-834 lbs0 lbs34 lbs
21Butyl acrylate141-32-228 lbs0 lbs28 lbs
22Manganese compoundsN45026 lbs0 lbs26 lbs
23Methyl methacrylate80-62-625 lbs0 lbs25 lbs
24Diphenylamine122-39-410 lbs0 lbs10 lbs
251,2,4-Trimethylbenzene95-63-610 lbs0 lbs10 lbs
26Xylene (mixed isomers)1330-20-76 lbs0 lbs6 lbs
27N-Methyl-2-pyrrolidone872-50-43 lbs0 lbs3 lbs
📋
Top chemicals released near this property (2024 only):
Propylene, n-Hexane, Ethylene, Certain glycol ethers, Diisocyanates
View the full list of 13 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(13 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Propylene115-07-183,354 lbs0 lbs83,354 lbs
2n-Hexane110-54-331,953 lbs0 lbs31,953 lbs
3Ethylene74-85-130,290 lbs0 lbs30,290 lbs
4Certain glycol ethersN2303,026 lbs0 lbs3,026 lbs
5DiisocyanatesN1201,843 lbs0 lbs1,843 lbs
6Cyclohexane110-82-71,566 lbs0 lbs1,566 lbs
7Chloroethane75-00-31,429 lbs0 lbs1,429 lbs
8Toluene108-88-31,372 lbs0 lbs1,372 lbs
9Zinc compoundsN982426 lbs23 lbs449 lbs
10Acrylic acid79-10-7127 lbs0 lbs127 lbs
11Aluminum (fume or dust)7429-90-526 lbs0 lbs26 lbs
12Boron trifluoride7637-07-220 lbs0 lbs20 lbs
13Ethyl acrylate140-88-56 lbs0 lbs6 lbs
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