Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 6701 Moss Rose St, Houston, TX 77087

HCAD #0601270100008
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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
6701 Moss Rose St, Houston, TX 77087
Building Size
1,509sqft
Total structure area from HCAD building records.
Elevation
34.92 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)
44.77 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
141.2 acres
47.9% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$70,372
Based on HCAD building value of $108,266.
Depth-Damage (Neighborhood)
$72,269
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
22.8th percentile
Property Pollution Ranking
High
Higher pollution than 77% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
584 thousandlbs
Very High
89.5x more than typical Houston property
≈ 29 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
584 thousandlbs
Extremely High
121.0x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
598lbs
High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
6
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)584,116 lbs583,518 lbs598 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)70,344 lbs70,317 lbs27 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 77% 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 chemicals released near this property (past 10 years):
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Xylene (mixed isomers), Ammonia, N-Methyl-2-pyrrolidone, Ethylene glycol
View the full list of 49 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(49 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-9376,938 lbs0 lbs376,938 lbs
2Xylene (mixed isomers)1330-20-765,543 lbs0 lbs65,543 lbs
3Ammonia7664-41-751,735 lbs0 lbs51,735 lbs
4N-Methyl-2-pyrrolidone872-50-437,616 lbs0 lbs37,616 lbs
5Ethylene glycol107-21-114,690 lbs0 lbs14,690 lbs
61,4-Dioxane123-91-110,779 lbs0 lbs10,779 lbs
7Toluene108-88-37,966 lbs0 lbs7,966 lbs
8Hydrogen sulfide7783-06-46,306 lbs0 lbs6,306 lbs
9Phthalic anhydride85-44-92,000 lbs0 lbs2,000 lbs
10Certain glycol ethersN2301,884 lbs0 lbs1,884 lbs
11Vinyl acetate108-05-41,608 lbs0 lbs1,608 lbs
12Manganese7439-96-51,000 lbs331 lbs1,331 lbs
13Acetaldehyde75-07-01,011 lbs0 lbs1,011 lbs
14Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-0999 lbs0 lbs999 lbs
15Lead7439-92-1622 lbs256 lbs878 lbs
16Methanol67-56-1873 lbs0 lbs873 lbs
171,1,1,2-Tetrachloroethane630-20-6434 lbs0 lbs434 lbs
18Nitric acid7697-37-2421 lbs0 lbs421 lbs
19Carbon disulfide75-15-0351 lbs0 lbs351 lbs
20Propylene115-07-1227 lbs0 lbs227 lbs
21Dimethylamine124-40-390 lbs0 lbs90 lbs
22Chromium compounds (except for chromite ore mined in the Transvaal Region)N09078 lbs0 lbs78 lbs
23Lead And Lead CompoundsN42065 lbs10 lbs75 lbs
24Vanadium compoundsN77065 lbs0 lbs65 lbs
25Zinc compoundsN98238 lbs0 lbs38 lbs
26Allyl alcohol107-18-634 lbs0 lbs34 lbs
27Methoxone sodium salt3653-48-320 lbs0 lbs20 lbs
28Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N09019 lbs0 lbs19 lbs
29Nickel compoundsN49518 lbs0 lbs18 lbs
30Triethylamine121-44-817 lbs0 lbs17 lbs
31tert-Butyl alcohol75-65-015 lbs0 lbs15 lbs
32Acrolein107-02-813 lbs0 lbs13 lbs
33Hydroquinone123-31-99 lbs0 lbs9 lbs
34Cyanide compoundsN1064 lbs0 lbs4 lbs
35Mercury compoundsN4583 lbs1 lbs4 lbs
36Diaminotoluene (mixed isomers)25376-45-84 lbs0 lbs4 lbs
37Lead compoundsN4204 lbs0 lbs4 lbs
38Pyridine110-86-13 lbs0 lbs3 lbs
39Benzene71-43-23 lbs0 lbs3 lbs
40Copper compoundsN1002 lbs0 lbs2 lbs
41Nickel And Nickel CompoundsN4952 lbs0 lbs2 lbs
42Chloroethane75-00-32 lbs0 lbs2 lbs
43p-Cresol106-44-52 lbs0 lbs2 lbs
44Manganese And Manganese CompoundsN4501 lbs0 lbs1 lbs
451,3-Butadiene106-99-01 lbs0 lbs1 lbs
46Trichloroethylene79-01-61 lbs0 lbs1 lbs
472,4-Diaminotoluene95-80-71 lbs0 lbs1 lbs
48Ethylbenzene100-41-41 lbs0 lbs1 lbs
49Cyclohexane110-82-71 lbs0 lbs1 lbs
📋
Top chemicals released near this property (2024 only):
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Xylene (mixed isomers), Ethylene glycol, N-Methyl-2-pyrrolidone, Hydrogen sulfide
View the full list of 21 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(21 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-950,698 lbs0 lbs50,698 lbs
2Xylene (mixed isomers)1330-20-710,496 lbs0 lbs10,496 lbs
3Ethylene glycol107-21-15,094 lbs0 lbs5,094 lbs
4N-Methyl-2-pyrrolidone872-50-42,081 lbs0 lbs2,081 lbs
5Hydrogen sulfide7783-06-4592 lbs0 lbs592 lbs
61,4-Dioxane123-91-1328 lbs0 lbs328 lbs
7Carbon disulfide75-15-0241 lbs0 lbs241 lbs
8Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-0221 lbs0 lbs221 lbs
91,1,1,2-Tetrachloroethane630-20-6212 lbs0 lbs212 lbs
10Methanol67-56-1152 lbs0 lbs152 lbs
11Ammonia7664-41-7107 lbs0 lbs107 lbs
12Lead7439-92-120 lbs22 lbs42 lbs
13Lead And Lead CompoundsN42031 lbs5 lbs36 lbs
14Dimethylamine124-40-323 lbs0 lbs23 lbs
15Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N0906 lbs0 lbs6 lbs
16Vinyl acetate108-05-45 lbs0 lbs5 lbs
17Zinc compoundsN9823 lbs0 lbs3 lbs
18Nitric acid7697-37-23 lbs0 lbs3 lbs
19Acetaldehyde75-07-01 lbs0 lbs1 lbs
20Nickel compoundsN4951 lbs0 lbs1 lbs
21Cyanide compoundsN1061 lbs0 lbs1 lbs
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