Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 7618 Manning Rd, Houston, TX 77075

HCAD #0641110000081
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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
7618 Manning Rd, Houston, TX 77075
Elevation
43.44 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)
53.29 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
209.5 acres
71.0% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$0
Vacant lot (no building data).
Depth-Damage (Neighborhood)
$0
Vacant lot (no building data).
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
48.7th percentile
Property Pollution Ranking
Moderate
Higher pollution than 51% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
9 thousandlbs
Typical
1.3x more than typical Houston property
Air Pollution (10 Years)
8 thousandlbs
Typical
1.8x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
7lbs
Low
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)8,503 lbs8,496 lbs7 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)1,355 lbs1,353 lbs0 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 51% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 40-49th percentile (slightly higher than average).
📋
Top chemicals released near this property (past 10 years):
Formic acid, Ethylene glycol, Certain glycol ethers, Xylene (mixed isomers), Methanol
View the full list of 16 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(16 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Formic acid64-18-62,598 lbs0 lbs3,355 lbs
2Ethylene glycol107-21-11,562 lbs0 lbs1,562 lbs
3Certain glycol ethersN230945 lbs0 lbs945 lbs
4Xylene (mixed isomers)1330-20-7750 lbs0 lbs750 lbs
5Methanol67-56-1558 lbs0 lbs558 lbs
6Manganese7439-96-5522 lbs0 lbs522 lbs
7Toluene108-88-3510 lbs0 lbs510 lbs
8n-Hexane110-54-3500 lbs0 lbs500 lbs
9Nitric acid7697-37-2242 lbs0 lbs242 lbs
10Diethanolamine111-42-2205 lbs0 lbs205 lbs
11Tetrachloroethylene127-18-457 lbs0 lbs57 lbs
12Cyclohexane110-82-731 lbs0 lbs31 lbs
13Lead compoundsN4200 lbs7 lbs29 lbs
14Chromium7440-47-312 lbs0 lbs12 lbs
15Nickel7440-02-02 lbs0 lbs2 lbs
161,2-Dichlorobenzene95-50-11 lbs0 lbs1 lbs
📋
Top chemicals released near this property (2024 only):
Manganese, Toluene, n-Hexane, Xylene (mixed isomers), Formic acid
View the full list of 11 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(11 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Manganese7439-96-5262 lbs0 lbs262 lbs
2Toluene108-88-3260 lbs0 lbs260 lbs
3n-Hexane110-54-3250 lbs0 lbs250 lbs
4Xylene (mixed isomers)1330-20-7250 lbs0 lbs250 lbs
5Formic acid64-18-6239 lbs0 lbs239 lbs
6Methanol67-56-146 lbs0 lbs46 lbs
7Tetrachloroethylene127-18-436 lbs0 lbs36 lbs
8Chromium7440-47-37 lbs0 lbs7 lbs
9Nickel7440-02-02 lbs0 lbs2 lbs
10Lead compoundsN4200 lbs0 lbs2 lbs
11Ethylene glycol107-21-11 lbs0 lbs1 lbs
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