Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 1406 10th St, Galena Park, Tx 77547

HCAD #0621730590009
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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
1406 10th St, Galena Park, Tx 77547
Building Size
2,025sqft
Total structure area from HCAD building records.
Elevation
22.7 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)
32.55 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
293.1 acres
99.4% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$130,359
Based on HCAD building value of $200,553.
Depth-Damage (Neighborhood)
$86,359
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
6.6th percentile
Property Pollution Ranking
Very High
Higher pollution than 93% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
18.35 millionlbs
Extremely High
2812.0x more than typical Houston property
≈ 917 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
5.31 millionlbs
Extremely High
1101.9x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
13.03 millionlbs
Extremely High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
18
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)18,346,190 lbs5,313,808 lbs13,032,383 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)2,342,145 lbs288,511 lbs2,052,784 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 93% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 0-9th percentile (top 10% most polluted).
📋
Top chemicals released near this property (past 10 years):
Nitrate compounds (water dissociable; reportable only when in aqueous solution), Hydrogen cyanide, n-Hexane, Ammonia, Propylene
View the full list of 60 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(60 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs13,016,167 lbs13,016,167 lbs
2Hydrogen cyanide74-90-81,621,748 lbs0 lbs1,621,748 lbs
3n-Hexane110-54-3840,904 lbs9 lbs841,396 lbs
4Ammonia7664-41-7373,033 lbs8,000 lbs381,033 lbs
5Propylene115-07-1325,919 lbs0 lbs325,919 lbs
6Xylene (mixed isomers)1330-20-7280,937 lbs114 lbs283,452 lbs
7Ethylene74-85-1260,502 lbs0 lbs260,502 lbs
8Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-9256,810 lbs0 lbs256,810 lbs
91,3-Butadiene106-99-0240,363 lbs0 lbs240,363 lbs
10Toluene108-88-3227,015 lbs50 lbs228,009 lbs
11Benzene71-43-2156,600 lbs39 lbs157,211 lbs
12n-Butyl alcohol71-36-3137,606 lbs0 lbs137,606 lbs
13Ozone10028-15-6115,228 lbs0 lbs115,228 lbs
14Cyclohexane110-82-7109,006 lbs0 lbs109,766 lbs
15Methanol67-56-165,857 lbs0 lbs65,857 lbs
16Hydrogen sulfide7783-06-455,453 lbs3,527 lbs58,981 lbs
17Ethylbenzene100-41-454,611 lbs105 lbs55,345 lbs
18Propionaldehyde123-38-631,241 lbs0 lbs31,241 lbs
191,2,4-Trimethylbenzene95-63-628,123 lbs0 lbs28,598 lbs
20Butyraldehyde123-72-822,150 lbs0 lbs22,150 lbs
21Naphthalene91-20-319,894 lbs0 lbs21,221 lbs
22Dicyclopentadiene77-73-614,013 lbs0 lbs14,013 lbs
23Isoprene78-79-513,272 lbs0 lbs13,272 lbs
24Cumene98-82-89,622 lbs0 lbs9,809 lbs
25Carbon disulfide75-15-08,557 lbs0 lbs8,557 lbs
26Cyanide compoundsN1065,934 lbs45 lbs5,979 lbs
27Molybdenum trioxide1313-27-55,795 lbs0 lbs5,795 lbs
28Ethylene glycol107-21-15,255 lbs0 lbs5,255 lbs
29Biphenyl92-52-44,816 lbs0 lbs5,138 lbs
30Manganese7439-96-54,228 lbs0 lbs4,228 lbs
31Isobutyraldehyde78-84-24,080 lbs0 lbs4,080 lbs
32Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-03,527 lbs0 lbs3,527 lbs
33Phenol108-95-21,635 lbs1,804 lbs3,439 lbs
34Zinc compoundsN982219 lbs1,181 lbs2,891 lbs
35Styrene100-42-52,168 lbs0 lbs2,168 lbs
36Polycyclic aromatic compoundsN5901,678 lbs0 lbs1,678 lbs
37Carbonyl sulfide463-58-11,451 lbs0 lbs1,451 lbs
38Nickel compoundsN495654 lbs489 lbs1,143 lbs
39Phenanthrene85-01-8937 lbs0 lbs937 lbs
40Lead7439-92-1489 lbs127 lbs616 lbs
41Diethanolamine111-42-2600 lbs0 lbs600 lbs
42Vanadium compoundsN77079 lbs509 lbs588 lbs
43Hydrogen fluoride7664-39-3229 lbs0 lbs299 lbs
44Chlorine7782-50-5268 lbs0 lbs268 lbs
45Cresol (mixed isomers)1319-77-3232 lbs0 lbs232 lbs
46Mercury compoundsN458197 lbs1 lbs199 lbs
47Nickel And Nickel CompoundsN49566 lbs123 lbs189 lbs
48Cobalt compoundsN096131 lbs24 lbs155 lbs
49Lead And Lead CompoundsN420142 lbs12 lbs154 lbs
50Mercury And Mercury CompoundsN458109 lbs0 lbs109 lbs
51Lead compoundsN42050 lbs57 lbs107 lbs
52Certain glycol ethersN23080 lbs0 lbs80 lbs
53Anthracene120-12-775 lbs0 lbs75 lbs
54Mercury7439-97-642 lbs0 lbs42 lbs
55Cobalt And Cobalt CompoundsN09642 lbs0 lbs42 lbs
56C.I. Food Red 1581-88-940 lbs0 lbs40 lbs
57Antimony compoundsN01038 lbs0 lbs38 lbs
58Nickel7440-02-035 lbs0 lbs35 lbs
59Benzo[g,h,i]perylene191-24-216 lbs0 lbs16 lbs
60tert-Butyl alcohol75-65-07 lbs0 lbs7 lbs
📋
Top chemicals released near this property (2024 only):
Nitrate compounds (water dissociable; reportable only when in aqueous solution), Hydrogen cyanide, Ammonia, 1,3-Butadiene, Ozone
View the full list of 38 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(38 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs2,051,661 lbs2,051,661 lbs
2Hydrogen cyanide74-90-8103,731 lbs0 lbs103,731 lbs
3Ammonia7664-41-736,263 lbs1,027 lbs37,290 lbs
41,3-Butadiene106-99-034,065 lbs0 lbs34,065 lbs
5Ozone10028-15-625,701 lbs0 lbs25,701 lbs
6Ethylene74-85-115,607 lbs0 lbs15,607 lbs
7Xylene (mixed isomers)1330-20-713,044 lbs18 lbs13,345 lbs
8Toluene108-88-312,352 lbs14 lbs12,471 lbs
9n-Hexane110-54-310,393 lbs0 lbs10,497 lbs
10Benzene71-43-29,930 lbs8 lbs9,969 lbs
11Cyclohexane110-82-77,903 lbs0 lbs7,921 lbs
12Propylene115-07-14,731 lbs0 lbs4,731 lbs
13Ethylbenzene100-41-42,867 lbs16 lbs2,953 lbs
141,2,4-Trimethylbenzene95-63-62,608 lbs0 lbs2,817 lbs
15Isoprene78-79-52,371 lbs0 lbs2,371 lbs
16Molybdenum trioxide1313-27-51,804 lbs0 lbs1,804 lbs
17Hydrogen sulfide7783-06-41,046 lbs0 lbs1,046 lbs
18Carbonyl sulfide463-58-11,041 lbs0 lbs1,041 lbs
19Naphthalene91-20-3857 lbs0 lbs880 lbs
20Cumene98-82-8513 lbs0 lbs519 lbs
21Ethylene glycol107-21-1500 lbs0 lbs500 lbs
22Carbon disulfide75-15-0243 lbs0 lbs243 lbs
23Lead7439-92-1228 lbs1 lbs229 lbs
24Styrene100-42-5166 lbs0 lbs166 lbs
25Phenol108-95-2164 lbs0 lbs164 lbs
26Lead And Lead CompoundsN42096 lbs7 lbs104 lbs
27Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-9101 lbs0 lbs101 lbs
28Zinc compoundsN98222 lbs32 lbs54 lbs
29Cobalt And Cobalt CompoundsN09642 lbs0 lbs42 lbs
30Phenanthrene85-01-836 lbs0 lbs36 lbs
31Mercury And Mercury CompoundsN45829 lbs0 lbs30 lbs
32Chlorine7782-50-525 lbs0 lbs25 lbs
33Diethanolamine111-42-210 lbs0 lbs10 lbs
34Certain glycol ethersN23010 lbs0 lbs10 lbs
35Benzo[g,h,i]perylene191-24-28 lbs0 lbs8 lbs
36Polycyclic aromatic compoundsN5901 lbs0 lbs1 lbs
37Cresol (mixed isomers)1319-77-31 lbs0 lbs1 lbs
38Anthracene120-12-71 lbs0 lbs1 lbs
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