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Home > Analysis: 2901 Shore Line Ct, Seabrook, TX 77586 08/20/2025

📊 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
2901 SHORE LINE CT SEABROOK 77586
Building Size
3,541 sqft
Total structure area from HCAD building records.
Elevation
11.47 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
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: 1.47 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
High
Higher pollution than 85% 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)
2.51 million lbs
Extremely High
385.4x more than typical Houston property
≈ 126 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)
2.51 million lbs
Extremely High
521.4x 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)
310 lbs
High
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)2,514,784 lbs2,514,474 lbs310 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)1,089,466 lbs225,815 lbs76 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 85% 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 15% most polluted).

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

tert-Butyl alcohol, Propylene, Acrylic acid, Propylene oxide, Methanol

View the full list of 51 chemicals below.

Chemicals Released (2014-2024, 10-Year Total) (51 chemicals)

#ChemicalCAS#Air (lbs, 10yr)Water (lbs, 10yr)Total (lbs, 10yr)
1tert-Butyl alcohol75-65-0747,2590747,259
2Propylene115-07-1566,1010566,101
3Acrylic acid79-10-7248,3180248,318
4Propylene oxide75-56-9214,7250214,725
5Methanol67-56-1183,5130183,513
6Ethylene74-85-1178,6790178,679
7Benzene71-43-2129,2700129,270
8Ethylbenzene100-41-466,024066,024
9Styrene100-42-547,507047,507
10Molybdenum trioxide1313-27-526,754026,754
11Toluene108-88-320,552020,552
12Dicyclopentadiene77-73-619,800019,800
13Ammonia7664-41-717,698017,698
141,3-Butadiene106-99-015,407015,407
15Trade SecretTRD SECRT5,905885,993
16Formic acid64-18-64,75104,751
17Naphthalene91-20-34,53604,536
18Acetonitrile75-05-82,72702,727
19Formaldehyde50-00-02,45002,450
20Acrylonitrile107-13-12,06202,062
21Butyl acrylate141-32-21,93901,939
22Ethylene glycol107-21-11,38501,385
23Ethylene oxide75-21-81,29801,298
24n-Butyl alcohol71-36-31,23001,230
25o-Xylene95-47-68150815
26Chlorobenzene108-90-75830583
27Maleic anhydride108-31-65340534
28Acetaldehyde75-07-05040504
29Acrolein107-02-84020402
30Cumene98-82-83690369
31Hydroquinone123-31-93550355
32Diethanolamine111-42-23080308
33Butyraldehyde123-72-81860186
34Zinc compoundsN98255113168
35Antimony And Antimony CompoundsN0108577161
364,4'-Isopropylidenediphenol80-05-71410141
37Antimony compoundsN010442569
38Xylene (mixed isomers)1330-20-765065
39Lead And Lead CompoundsN42032336
40Zinc (fume or dust)7440-66-626026
411,2,4-Trimethylbenzene95-63-618018
42Lead compoundsN42015116
43Cadmium compoundsN07811011
44Pyridine110-86-110010
45Allyl alcohol107-18-610010
46Chromium7440-47-3729
47Methyl acrylate96-33-3606
48Lead7439-92-1202
49Biphenyl92-52-4202
50Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N090102
51Chromium compounds (except for chromite ore mined in the Transvaal Region)N090101

Top chemicals released near this property (2024 only):

tert-Butyl alcohol, Methanol, Acrylic acid, Ethylene glycol, Propylene

View the full list of 32 chemicals reported within 2 miles for 2024.

Chemicals Released (2024 Only) (32 chemicals)

#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1tert-Butyl alcohol75-65-0100,7110615,843
2Methanol67-56-15,9540156,625
3Acrylic acid79-10-720,9020124,130
4Ethylene glycol107-21-110058,156
5Propylene115-07-139,502039,878
6Propylene oxide75-56-915,147033,169
7Ethylene74-85-116,290016,290
8Dicyclopentadiene77-73-62,368014,368
9Benzene71-43-29,44209,998
10Ethylbenzene100-41-43,94805,723
11Styrene100-42-53,33003,992
12Molybdenum trioxide1313-27-53,11403,114
13Toluene108-88-31,55201,983
14Formic acid64-18-617501,197
15Acrylonitrile107-13-188301,033
16Butyl acrylate141-32-28480848
171,3-Butadiene106-99-08080808
18Formaldehyde50-00-01510672
19Trade SecretTRD SECRT046581
20Naphthalene91-20-33030303
21Hydroquinone123-31-9230185
22Ethylene oxide75-21-81450146
234,4'-Isopropylidenediphenol80-05-710146
24Chlorobenzene108-90-71000100
25Antimony And Antimony CompoundsN010261962
26Acrolein107-02-828038
27Zinc compoundsN982131033
28Maleic anhydride108-31-626026
29Zinc (fume or dust)7440-66-6909
30Chromium7440-47-3415
31Lead And Lead CompoundsN420213
32Methyl acrylate96-33-3202