Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 1010 E Hedrick St, Houston, TX 77011

HCAD #0251750010001
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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
1010 E Hedrick St, Houston, TX 77011
Building Size
1,213sqft
Total structure area from HCAD building records.
Elevation
30.61 ft
Height above sea level from USGS data.
FEMA Flood Zone
X
Moderate to Low Risk - Outside 500-year floodplain
Overall Risk
Very Low
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
Very Low
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
57.4 acres
19.5% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$0
Property not flooded. No damage to calculate.
Depth-Damage (Neighborhood)
$0
Property not flooded. No damage to calculate.
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 Safe
Safety Margin: 0 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.

#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
24.8th percentile
Property Pollution Ranking
High
Higher pollution than 75% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
492 thousandlbs
Very High
75.4x more than typical Houston property
≈ 25 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
492 thousandlbs
Extremely High
101.9x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
623lbs
High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
20
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)492,136 lbs491,514 lbs623 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)52,771 lbs52,748 lbs22 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 75% 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):
Zinc compounds, n-Hexane, Xylene (mixed isomers), Nitric acid, Toluene
View the full list of 32 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(32 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Zinc compoundsN982176,619 lbs26 lbs176,645 lbs
2n-Hexane110-54-3125,432 lbs0 lbs125,432 lbs
3Xylene (mixed isomers)1330-20-766,977 lbs0 lbs66,977 lbs
4Nitric acid7697-37-235,886 lbs0 lbs35,886 lbs
5Toluene108-88-331,681 lbs0 lbs31,681 lbs
6Ethylene glycol107-21-115,545 lbs0 lbs15,545 lbs
71,4-Dioxane123-91-110,779 lbs0 lbs10,779 lbs
81,2,4-Trimethylbenzene95-63-68,648 lbs0 lbs8,648 lbs
9Manganese7439-96-55,230 lbs359 lbs5,589 lbs
10Lead compoundsN4203,031 lbs0 lbs3,031 lbs
11Cyclohexane110-82-72,389 lbs0 lbs2,389 lbs
12Copper compoundsN1002,021 lbs0 lbs2,021 lbs
13Phthalic anhydride85-44-92,000 lbs0 lbs2,000 lbs
14Lead And Lead CompoundsN4201,553 lbs0 lbs1,553 lbs
15Propylene115-07-1810 lbs0 lbs810 lbs
16Polycyclic aromatic compoundsN590749 lbs1 lbs758 lbs
17Lead7439-92-1225 lbs215 lbs439 lbs
18Certain glycol ethersN230402 lbs0 lbs402 lbs
19Chloroacetic acid79-11-8330 lbs0 lbs330 lbs
20Methyl methacrylate80-62-6265 lbs0 lbs265 lbs
21Methanol67-56-1255 lbs0 lbs255 lbs
22Ethylbenzene100-41-4217 lbs0 lbs218 lbs
23Styrene100-42-5162 lbs0 lbs163 lbs
24Naphthalene91-20-3117 lbs0 lbs118 lbs
25Chromium compounds (except for chromite ore mined in the Transvaal Region)N09086 lbs0 lbs86 lbs
26Nickel7440-02-036 lbs4 lbs39 lbs
27Nickel compoundsN49522 lbs0 lbs22 lbs
28Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N09019 lbs0 lbs19 lbs
29Benzo[g,h,i]perylene191-24-215 lbs0 lbs15 lbs
30Chromium7440-47-33 lbs12 lbs15 lbs
31Copper And Copper CompoundsN10010 lbs0 lbs10 lbs
32Copper7440-50-80 lbs6 lbs6 lbs
📋
Top chemicals released near this property (2024 only):
n-Hexane, Xylene (mixed isomers), Toluene, Zinc compounds, Ethylene glycol
View the full list of 14 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(14 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1n-Hexane110-54-312,290 lbs0 lbs12,290 lbs
2Xylene (mixed isomers)1330-20-711,930 lbs0 lbs11,930 lbs
3Toluene108-88-311,886 lbs0 lbs11,886 lbs
4Zinc compoundsN9829,014 lbs0 lbs9,014 lbs
5Ethylene glycol107-21-15,094 lbs0 lbs5,094 lbs
61,2,4-Trimethylbenzene95-63-61,210 lbs0 lbs1,210 lbs
7Nitric acid7697-37-2750 lbs0 lbs750 lbs
81,4-Dioxane123-91-1328 lbs0 lbs328 lbs
9Lead And Lead CompoundsN420161 lbs0 lbs161 lbs
10Lead7439-92-120 lbs22 lbs42 lbs
11Polycyclic aromatic compoundsN59040 lbs0 lbs40 lbs
12Chloroacetic acid79-11-810 lbs0 lbs10 lbs
13Methyl methacrylate80-62-610 lbs0 lbs10 lbs
14Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N0906 lbs0 lbs6 lbs
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