📊 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.
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.
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.
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 ToolFlood 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
≈ 189 dump trucks of chemicals 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.
| Period | Total | Air | Water |
|---|---|---|---|
| Typical Houston Property (2014-2024) | 6,524 lbs | 4,822 lbs | 0 lbs |
| This Property (2014-2024) | 3,786,015 lbs | 3,785,536 lbs | 479 lbs |
| Typical Houston Property (2024 Only) | 2 lbs | 1 lbs | 0 lbs |
| This Property (2024 Only) | 2,078,681 lbs | 350,482 lbs | 5 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.
Top chemicals released near this property (past 10 years):
n-Hexane, Ethylene, Methanol, Toluene, Ammonia
View the full list of 58 chemicals below.
Chemicals Released (2014-2024, 10-Year Total) (58 chemicals)
| # | Chemical | CAS# | Air (lbs, 10yr) | Water (lbs, 10yr) | Total (lbs, 10yr) |
|---|---|---|---|---|---|
| 1 | n-Hexane | 110-54-3 | 1,030,724 lbs | 0 lbs | 1,030,724 lbs |
| 2 | Ethylene | 74-85-1 | 743,892 lbs | 0 lbs | 743,892 lbs |
| 3 | Methanol | 67-56-1 | 429,631 lbs | 55 lbs | 429,686 lbs |
| 4 | Toluene | 108-88-3 | 428,209 lbs | 0 lbs | 428,209 lbs |
| 5 | Ammonia | 7664-41-7 | 310,361 lbs | 0 lbs | 310,361 lbs |
| 6 | Vinyl acetate | 108-05-4 | 139,491 lbs | 0 lbs | 139,491 lbs |
| 7 | Cyclohexane | 110-82-7 | 102,641 lbs | 0 lbs | 102,641 lbs |
| 8 | Propylene oxide | 75-56-9 | 95,643 lbs | 0 lbs | 95,643 lbs |
| 9 | Acrylonitrile | 107-13-1 | 83,639 lbs | 0 lbs | 83,639 lbs |
| 10 | n-Butyl alcohol | 71-36-3 | 55,671 lbs | 0 lbs | 55,671 lbs |
| 11 | Hydroquinone | 123-31-9 | 42,495 lbs | 0 lbs | 42,495 lbs |
| 12 | Propylene | 115-07-1 | 36,801 lbs | 0 lbs | 36,801 lbs |
| 13 | Methyl isobutyl ketone | 108-10-1 | 36,313 lbs | 0 lbs | 36,313 lbs |
| 14 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7647-01-0 | 35,668 lbs | 0 lbs | 35,668 lbs |
| 15 | Cumene | 98-82-8 | 31,096 lbs | 0 lbs | 31,096 lbs |
| 16 | Phenol | 108-95-2 | 30,497 lbs | 0 lbs | 30,497 lbs |
| 17 | Xylene (mixed isomers) | 1330-20-7 | 20,267 lbs | 0 lbs | 20,267 lbs |
| 18 | Styrene | 100-42-5 | 17,954 lbs | 0 lbs | 17,954 lbs |
| 19 | Isoprene | 78-79-5 | 15,828 lbs | 0 lbs | 15,828 lbs |
| 20 | Acetaldehyde | 75-07-0 | 14,843 lbs | 0 lbs | 14,843 lbs |
| 21 | Chlorine | 7782-50-5 | 12,676 lbs | 0 lbs | 12,676 lbs |
| 22 | 1,3-Butadiene | 106-99-0 | 12,674 lbs | 0 lbs | 12,674 lbs |
| 23 | Benzene | 71-43-2 | 10,536 lbs | 0 lbs | 10,536 lbs |
| 24 | Diphenylamine | 122-39-4 | 5,851 lbs | 0 lbs | 5,851 lbs |
| 25 | Ethylbenzene | 100-41-4 | 5,213 lbs | 0 lbs | 5,213 lbs |
| 26 | Chloroacetic acid | 79-11-8 | 4,175 lbs | 0 lbs | 4,175 lbs |
| 27 | Acrylic acid | 79-10-7 | 3,532 lbs | 0 lbs | 3,532 lbs |
| 28 | Methyl methacrylate | 80-62-6 | 3,050 lbs | 0 lbs | 3,050 lbs |
| 29 | Formaldehyde | 50-00-0 | 2,700 lbs | 0 lbs | 2,700 lbs |
| 30 | 1,4-Dioxane | 123-91-1 | 2,644 lbs | 0 lbs | 2,644 lbs |
| 31 | 1,2-Butylene oxide | 106-88-7 | 2,348 lbs | 0 lbs | 2,348 lbs |
| 32 | Dimethylamine | 124-40-3 | 2,009 lbs | 0 lbs | 2,009 lbs |
| 33 | Phosgene | 75-44-5 | 1,958 lbs | 0 lbs | 1,958 lbs |
| 34 | Allyl alcohol | 107-18-6 | 1,820 lbs | 0 lbs | 1,820 lbs |
| 35 | Ethylene oxide | 75-21-8 | 1,595 lbs | 0 lbs | 1,595 lbs |
| 36 | Ethyl chloroformate | 541-41-3 | 1,467 lbs | 0 lbs | 1,467 lbs |
| 37 | Methyl chlorocarbonate | 79-22-1 | 1,449 lbs | 0 lbs | 1,449 lbs |
| 38 | sec-Butyl alcohol | 78-92-2 | 1,434 lbs | 0 lbs | 1,434 lbs |
| 39 | Nitric acid | 7697-37-2 | 1,419 lbs | 0 lbs | 1,419 lbs |
| 40 | tert-Butyl alcohol | 75-65-0 | 1,254 lbs | 0 lbs | 1,254 lbs |
| 41 | Dicyclopentadiene | 77-73-6 | 1,178 lbs | 0 lbs | 1,178 lbs |
| 42 | Maleic anhydride | 108-31-6 | 965 lbs | 0 lbs | 965 lbs |
| 43 | Ethylene glycol | 107-21-1 | 636 lbs | 0 lbs | 636 lbs |
| 44 | Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7664-93-9 | 597 lbs | 0 lbs | 597 lbs |
| 45 | Hydrazine | 302-01-2 | 437 lbs | 0 lbs | 437 lbs |
| 46 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | N511 | 0 lbs | 370 lbs | 370 lbs |
| 47 | 1,2,4-Trimethylbenzene | 95-63-6 | 70 lbs | 0 lbs | 70 lbs |
| 48 | Zinc compounds | N982 | 35 lbs | 33 lbs | 68 lbs |
| 49 | Naphthalene | 91-20-3 | 63 lbs | 0 lbs | 63 lbs |
| 50 | Antimony compounds | N010 | 20 lbs | 15 lbs | 35 lbs |
| 51 | N,N-Dimethylformamide | 68-12-2 | 34 lbs | 0 lbs | 34 lbs |
| 52 | Phthalic anhydride | 85-44-9 | 13 lbs | 0 lbs | 13 lbs |
| 53 | Antimony And Antimony Compounds | N010 | 5 lbs | 5 lbs | 10 lbs |
| 54 | Certain glycol ethers | N230 | 8 lbs | 0 lbs | 8 lbs |
| 55 | Butyl acrylate | 141-32-2 | 5 lbs | 0 lbs | 5 lbs |
| 56 | 1,3-Phenylenediamine | 108-45-2 | 2 lbs | 0 lbs | 2 lbs |
| 57 | Boron trifluoride | 7637-07-2 | 1 lbs | 0 lbs | 1 lbs |
| 58 | Nickel compounds | N495 | 0 lbs | 1 lbs | 1 lbs |
Top chemicals released near this property (2024 only):
Methanol, Allyl alcohol, n-Hexane, Vinyl acetate, Toluene
View the full list of 49 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only) (49 chemicals)
| # | Chemical | CAS# | Air (lbs/yr) | Water (lbs/yr) | Total (lbs/yr) |
|---|---|---|---|---|---|
| 1 | Methanol | 67-56-1 | 26,175 lbs | 5 lbs | 925,957 lbs |
| 2 | Allyl alcohol | 107-18-6 | 96 lbs | 0 lbs | 233,588 lbs |
| 3 | n-Hexane | 110-54-3 | 117,061 lbs | 0 lbs | 134,809 lbs |
| 4 | Vinyl acetate | 108-05-4 | 14,116 lbs | 0 lbs | 128,626 lbs |
| 5 | Toluene | 108-88-3 | 14,243 lbs | 0 lbs | 102,639 lbs |
| 6 | Ethylene | 74-85-1 | 96,034 lbs | 0 lbs | 96,034 lbs |
| 7 | Dimethylamine | 124-40-3 | 228 lbs | 0 lbs | 91,985 lbs |
| 8 | Nickel compounds | N495 | 0 lbs | 0 lbs | 74,741 lbs |
| 9 | Diphenylamine | 122-39-4 | 105 lbs | 0 lbs | 48,731 lbs |
| 10 | Styrene | 100-42-5 | 798 lbs | 0 lbs | 29,705 lbs |
| 11 | Cyclohexane | 110-82-7 | 8,101 lbs | 0 lbs | 29,411 lbs |
| 12 | Xylene (mixed isomers) | 1330-20-7 | 684 lbs | 0 lbs | 26,017 lbs |
| 13 | Ammonia | 7664-41-7 | 25,258 lbs | 0 lbs | 25,484 lbs |
| 14 | Acetaldehyde | 75-07-0 | 496 lbs | 0 lbs | 23,127 lbs |
| 15 | Chloroacetic acid | 79-11-8 | 476 lbs | 0 lbs | 20,694 lbs |
| 16 | tert-Butyl alcohol | 75-65-0 | 26 lbs | 0 lbs | 15,456 lbs |
| 17 | Propylene | 115-07-1 | 10,035 lbs | 0 lbs | 10,035 lbs |
| 18 | Propylene oxide | 75-56-9 | 7,973 lbs | 0 lbs | 7,976 lbs |
| 19 | Dicyclopentadiene | 77-73-6 | 97 lbs | 0 lbs | 7,551 lbs |
| 20 | Phenol | 108-95-2 | 1,875 lbs | 0 lbs | 6,506 lbs |
| 21 | Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | 7647-01-0 | 6,374 lbs | 0 lbs | 6,374 lbs |
| 22 | Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region) | N090 | 0 lbs | 0 lbs | 5,055 lbs |
| 23 | Hydroquinone | 123-31-9 | 4,862 lbs | 0 lbs | 4,862 lbs |
| 24 | n-Butyl alcohol | 71-36-3 | 1,017 lbs | 0 lbs | 4,633 lbs |
| 25 | Methyl isobutyl ketone | 108-10-1 | 3,997 lbs | 0 lbs | 3,997 lbs |
| 26 | sec-Butyl alcohol | 78-92-2 | 93 lbs | 0 lbs | 3,447 lbs |
| 27 | Cumene | 98-82-8 | 2,611 lbs | 0 lbs | 2,611 lbs |
| 28 | Isoprene | 78-79-5 | 2,125 lbs | 0 lbs | 2,125 lbs |
| 29 | 1,3-Butadiene | 106-99-0 | 1,187 lbs | 0 lbs | 1,187 lbs |
| 30 | Benzene | 71-43-2 | 1,090 lbs | 0 lbs | 1,090 lbs |
| 31 | Chlorine | 7782-50-5 | 961 lbs | 0 lbs | 961 lbs |
| 32 | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | N511 | 0 lbs | 0 lbs | 551 lbs |
| 33 | Ethylene oxide | 75-21-8 | 461 lbs | 0 lbs | 461 lbs |
| 34 | Methyl methacrylate | 80-62-6 | 387 lbs | 0 lbs | 387 lbs |
| 35 | Naphthalene | 91-20-3 | 12 lbs | 0 lbs | 371 lbs |
| 36 | Ethylbenzene | 100-41-4 | 271 lbs | 0 lbs | 283 lbs |
| 37 | Nitric acid | 7697-37-2 | 219 lbs | 0 lbs | 219 lbs |
| 38 | Acrylic acid | 79-10-7 | 186 lbs | 0 lbs | 192 lbs |
| 39 | Maleic anhydride | 108-31-6 | 178 lbs | 0 lbs | 178 lbs |
| 40 | Formaldehyde | 50-00-0 | 151 lbs | 0 lbs | 165 lbs |
| 41 | 1,4-Dioxane | 123-91-1 | 126 lbs | 0 lbs | 126 lbs |
| 42 | Ethyl chloroformate | 541-41-3 | 120 lbs | 0 lbs | 120 lbs |
| 43 | 1,2-Butylene oxide | 106-88-7 | 52 lbs | 0 lbs | 52 lbs |
| 44 | Hydrazine | 302-01-2 | 39 lbs | 0 lbs | 39 lbs |
| 45 | Antimony And Antimony Compounds | N010 | 0 lbs | 0 lbs | 33 lbs |
| 46 | Ethylene glycol | 107-21-1 | 22 lbs | 0 lbs | 28 lbs |
| 47 | Phosgene | 75-44-5 | 27 lbs | 0 lbs | 27 lbs |
| 48 | 1,2,4-Trimethylbenzene | 95-63-6 | 25 lbs | 0 lbs | 25 lbs |
| 49 | Methyl chlorocarbonate | 79-22-1 | 13 lbs | 0 lbs | 13 lbs |
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