Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 1810 Ray Shell Ct, Seabrook, TX 77586

HCAD #1178150010020
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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 AE
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
1810 Ray Shell Ct, Seabrook, TX 77586
Building Size
10,625sqft
Total structure area from HCAD building records.
Elevation
9.98 ft
Height above sea level from USGS data.
FEMA Flood Zone
AE
High Risk - 1% annual chance with established base flood elevation
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)
19.83 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
294.9 acres
100.0% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$1,384,562
Based on HCAD building value of $2,130,096.
Depth-Damage (Neighborhood)
$1,101,615
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
Special Flood Hazard Area (SFHA): Flood insurance required for federally backed mortgages
#2
Obtain an Elevation Certificate to determine accurate flood insurance premiums
#3
Property elevation currently above simulated flood level
#4
Maintain flood insurance coverage as required in Special Flood Hazard Areas
#5
Review official FEMA Flood Insurance Rate Map (FIRM) for detailed flood zone boundaries
#6
Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information
🏭Industrial Pollution Exposure
14.4th percentile
Property Pollution Ranking
High
Higher pollution than 86% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
2.7 millionlbs
Extremely High
413.1x more than typical Houston property
≈ 135 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
2.68 millionlbs
Extremely High
555.8x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
15 thousandlbs
Extremely High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
14
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)2,695,035 lbs2,680,212 lbs14,823 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)243,206 lbs241,066 lbs2,140 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 86% 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):
tert-Butyl alcohol, Propylene, Methanol, Acrylic acid, Propylene oxide
View the full list of 67 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(67 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1tert-Butyl alcohol75-65-0750,524 lbs0 lbs750,524 lbs
2Propylene115-07-1559,510 lbs0 lbs559,510 lbs
3Methanol67-56-1308,012 lbs0 lbs308,012 lbs
4Acrylic acid79-10-7248,318 lbs0 lbs248,318 lbs
5Propylene oxide75-56-9214,725 lbs0 lbs214,725 lbs
6Ethylene74-85-1163,241 lbs0 lbs163,241 lbs
7Ammonia7664-41-7109,850 lbs0 lbs109,850 lbs
81,3-Butadiene106-99-090,529 lbs0 lbs90,529 lbs
9Molybdenum trioxide1313-27-551,068 lbs0 lbs51,068 lbs
10Toluene108-88-343,089 lbs0 lbs43,089 lbs
11Isoprene78-79-531,965 lbs0 lbs31,965 lbs
12Dicyclopentadiene77-73-620,009 lbs0 lbs20,009 lbs
13Nitrate compounds (water dissociable; reportable only when in aqueous solution)N51145 lbs14,147 lbs14,192 lbs
14Benzene71-43-213,808 lbs0 lbs13,808 lbs
15Xylene (mixed isomers)1330-20-712,207 lbs0 lbs12,207 lbs
16n-Butyl alcohol71-36-36,334 lbs0 lbs6,334 lbs
17Trade SecretTRD SECRT5,905 lbs88 lbs5,993 lbs
18Dimethylamine124-40-35,764 lbs0 lbs5,764 lbs
19Maleic anhydride108-31-65,267 lbs0 lbs5,267 lbs
20Formic acid64-18-64,888 lbs0 lbs4,888 lbs
21Naphthalene91-20-34,655 lbs0 lbs4,655 lbs
22Propyleneimine75-55-83,701 lbs0 lbs3,701 lbs
23Vanadium compoundsN7703,122 lbs0 lbs3,137 lbs
24Zinc compoundsN9822,389 lbs346 lbs2,736 lbs
25Acetonitrile75-05-82,727 lbs0 lbs2,727 lbs
26Formaldehyde50-00-02,599 lbs0 lbs2,599 lbs
27Nickel And Nickel CompoundsN4952,238 lbs75 lbs2,313 lbs
28Ethylene glycol107-21-11,906 lbs0 lbs1,906 lbs
29Vanadium (except when contained in an alloy)7440-62-21,691 lbs0 lbs1,691 lbs
30Nickel compoundsN4951,389 lbs21 lbs1,410 lbs
31Ethylene oxide75-21-81,298 lbs0 lbs1,298 lbs
32Epichlorohydrin106-89-81,000 lbs0 lbs1,000 lbs
33o-Xylene95-47-6815 lbs0 lbs815 lbs
34Cobalt And Cobalt CompoundsN096741 lbs0 lbs741 lbs
35Nitric acid7697-37-2637 lbs0 lbs637 lbs
36Chlorobenzene108-90-7583 lbs0 lbs583 lbs
37Acetaldehyde75-07-0504 lbs0 lbs504 lbs
38Cobalt compoundsN096454 lbs0 lbs454 lbs
39Acrolein107-02-8402 lbs0 lbs402 lbs
40Cumene98-82-8369 lbs0 lbs369 lbs
41Hydroquinone123-31-9355 lbs0 lbs355 lbs
42Diethanolamine111-42-2308 lbs0 lbs308 lbs
43Phosphorus (yellow or white)12185-10-3250 lbs0 lbs250 lbs
44Butyraldehyde123-72-8186 lbs0 lbs186 lbs
45Antimony And Antimony CompoundsN01085 lbs77 lbs161 lbs
464,4'-Isopropylidenediphenol80-05-7141 lbs0 lbs141 lbs
47Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N090102 lbs14 lbs116 lbs
48Styrene100-42-586 lbs0 lbs86 lbs
49Acrylonitrile107-13-185 lbs0 lbs85 lbs
50Ethylbenzene100-41-478 lbs0 lbs78 lbs
51Antimony compoundsN01044 lbs25 lbs69 lbs
52Lead And Lead CompoundsN42033 lbs3 lbs37 lbs
53Chromium compounds (except for chromite ore mined in the Transvaal Region)N09030 lbs4 lbs34 lbs
54Sodium nitrite7632-00-033 lbs0 lbs33 lbs
55Zinc (fume or dust)7440-66-626 lbs0 lbs26 lbs
56Lead compoundsN42017 lbs1 lbs18 lbs
571,2,4-Trimethylbenzene95-63-618 lbs0 lbs18 lbs
58Copper compoundsN1000 lbs18 lbs18 lbs
59Triethylamine121-44-810 lbs0 lbs15 lbs
60Cadmium compoundsN07811 lbs0 lbs11 lbs
61Allyl alcohol107-18-610 lbs0 lbs10 lbs
62Pyridine110-86-110 lbs0 lbs10 lbs
63Chromium7440-47-37 lbs2 lbs9 lbs
64Methyl acrylate96-33-36 lbs0 lbs6 lbs
65Lead7439-92-12 lbs0 lbs2 lbs
66Biphenyl92-52-42 lbs0 lbs2 lbs
67N-Methyl-2-pyrrolidone872-50-41 lbs0 lbs1 lbs
📋
Top chemicals released near this property (2024 only):
tert-Butyl alcohol, Propylene, Acrylic acid, Ethylene, Propylene oxide
View the full list of 39 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(39 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1tert-Butyl alcohol75-65-0101,671 lbs0 lbs101,671 lbs
2Propylene115-07-138,198 lbs0 lbs38,198 lbs
3Acrylic acid79-10-720,902 lbs0 lbs20,902 lbs
4Ethylene74-85-115,549 lbs0 lbs15,549 lbs
5Propylene oxide75-56-915,147 lbs0 lbs15,147 lbs
6Ammonia7664-41-712,667 lbs0 lbs12,667 lbs
7Isoprene78-79-510,184 lbs0 lbs10,184 lbs
8Methanol67-56-19,197 lbs0 lbs9,197 lbs
9Molybdenum trioxide1313-27-54,957 lbs0 lbs4,957 lbs
101,3-Butadiene106-99-03,263 lbs0 lbs3,263 lbs
11Dicyclopentadiene77-73-62,368 lbs0 lbs2,368 lbs
12Toluene108-88-32,179 lbs0 lbs2,179 lbs
13Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs2,038 lbs2,038 lbs
14Maleic anhydride108-31-61,173 lbs0 lbs1,173 lbs
15Benzene71-43-21,049 lbs0 lbs1,049 lbs
16Nitric acid7697-37-2633 lbs0 lbs633 lbs
17Nickel And Nickel CompoundsN495341 lbs26 lbs367 lbs
18Naphthalene91-20-3303 lbs0 lbs303 lbs
19Xylene (mixed isomers)1330-20-7223 lbs0 lbs223 lbs
20Formic acid64-18-6175 lbs0 lbs175 lbs
21Vanadium (except when contained in an alloy)7440-62-2170 lbs0 lbs170 lbs
22Formaldehyde50-00-0151 lbs0 lbs151 lbs
23Ethylene oxide75-21-8145 lbs0 lbs145 lbs
24Chlorobenzene108-90-7100 lbs0 lbs100 lbs
25Cobalt And Cobalt CompoundsN096100 lbs0 lbs100 lbs
26Vanadium compoundsN77067 lbs0 lbs67 lbs
27Trade SecretTRD SECRT0 lbs46 lbs46 lbs
28Antimony And Antimony CompoundsN01026 lbs19 lbs45 lbs
29Propyleneimine75-55-832 lbs0 lbs32 lbs
30Acrolein107-02-828 lbs0 lbs28 lbs
31Hydroquinone123-31-923 lbs0 lbs23 lbs
32Zinc compoundsN98213 lbs10 lbs22 lbs
33Ethylene glycol107-21-110 lbs0 lbs10 lbs
34Zinc (fume or dust)7440-66-69 lbs0 lbs9 lbs
35Chromium7440-47-34 lbs1 lbs4 lbs
36Acrylonitrile107-13-14 lbs0 lbs4 lbs
37Lead And Lead CompoundsN4202 lbs1 lbs3 lbs
38Methyl acrylate96-33-32 lbs0 lbs2 lbs
394,4'-Isopropylidenediphenol80-05-71 lbs0 lbs1 lbs
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