Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 924 Pemberton St, Channelview, TX 77530

HCAD #0640760000041
🧭Jump to Section
🌍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
924 Pemberton St, Channelview, TX 77530
Elevation
23.03 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)
32.87 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
294.7 acres
99.9% 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
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
19.6th percentile
Property Pollution Ranking
High
Higher pollution than 80% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
934 thousandlbs
Extremely High
143.2x more than typical Houston property
≈ 47 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
929 thousandlbs
Extremely High
192.6x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
6 thousandlbs
Very High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
15
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)934,419 lbs928,807 lbs5,613 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)165,115 lbs164,669 lbs444 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 80% 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):
Ethylene glycol, 1,2,4-Trimethylbenzene, Xylene (mixed isomers), n-Butyl alcohol, Methyl tert-butyl ether
View the full list of 41 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(41 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Ethylene glycol107-21-1343,060 lbs0 lbs343,060 lbs
21,2,4-Trimethylbenzene95-63-6132,436 lbs2 lbs135,230 lbs
3Xylene (mixed isomers)1330-20-776,361 lbs17 lbs83,842 lbs
4n-Butyl alcohol71-36-366,901 lbs6 lbs66,907 lbs
5Methyl tert-butyl ether1634-04-444,474 lbs263 lbs44,737 lbs
6Certain glycol ethersN23036,305 lbs0 lbs36,305 lbs
7n-Hexane110-54-328,779 lbs0 lbs31,222 lbs
8Isobutyraldehyde78-84-227,782 lbs0 lbs27,782 lbs
9Naphthalene91-20-322,164 lbs1 lbs24,330 lbs
10Cyclohexane110-82-718,082 lbs7 lbs23,673 lbs
11Toluene108-88-319,162 lbs92 lbs22,395 lbs
12Methyl isobutyl ketone108-10-119,125 lbs3,068 lbs22,193 lbs
13Ethylbenzene100-41-416,670 lbs4 lbs17,516 lbs
14tert-Butyl alcohol75-65-015,928 lbs1,309 lbs17,237 lbs
15Vinyl acetate108-05-416,160 lbs87 lbs16,247 lbs
16Benzene71-43-211,261 lbs84 lbs12,917 lbs
171,3-Butadiene106-99-012,796 lbs0 lbs12,796 lbs
18Methanol67-56-111,240 lbs308 lbs11,548 lbs
19Chromium7440-47-32,629 lbs102 lbs2,731 lbs
20Styrene100-42-52,528 lbs0 lbs2,528 lbs
21Chromium compounds (except for chromite ore mined in the Transvaal Region)N0901,236 lbs41 lbs1,277 lbs
22Ethyl acrylate140-88-5728 lbs0 lbs728 lbs
23Hydrogen sulfide7783-06-4726 lbs0 lbs726 lbs
24Propylene115-07-1704 lbs0 lbs704 lbs
25Nickel7440-02-0421 lbs106 lbs527 lbs
26Dicyclopentadiene77-73-6379 lbs0 lbs379 lbs
27Antimony compoundsN010235 lbs0 lbs235 lbs
28Butyraldehyde123-72-8218 lbs0 lbs218 lbs
29Cumene98-82-8107 lbs0 lbs108 lbs
30Manganese7439-96-559 lbs22 lbs81 lbs
31Copper7440-50-815 lbs43 lbs58 lbs
32sec-Butyl alcohol78-92-255 lbs0 lbs55 lbs
33Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N0900 lbs40 lbs40 lbs
34Lead compoundsN42025 lbs4 lbs29 lbs
352-Methoxyethanol109-86-413 lbs0 lbs13 lbs
36Methyl methacrylate80-62-613 lbs0 lbs13 lbs
37Tetrachloroethylene127-18-410 lbs0 lbs10 lbs
38Trichloroethylene79-01-610 lbs0 lbs10 lbs
39Lead7439-92-13 lbs7 lbs10 lbs
40Zinc compoundsN9825 lbs0 lbs6 lbs
41Biphenyl92-52-43 lbs0 lbs3 lbs
📋
Top chemicals released near this property (2024 only):
Ethylene glycol, n-Butyl alcohol, 1,2,4-Trimethylbenzene, Xylene (mixed isomers), Methyl tert-butyl ether
View the full list of 27 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(27 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Ethylene glycol107-21-1110,903 lbs0 lbs110,903 lbs
2n-Butyl alcohol71-36-39,478 lbs0 lbs9,478 lbs
31,2,4-Trimethylbenzene95-63-67,218 lbs0 lbs7,218 lbs
4Xylene (mixed isomers)1330-20-76,673 lbs0 lbs6,674 lbs
5Methyl tert-butyl ether1634-04-45,649 lbs56 lbs5,705 lbs
6n-Hexane110-54-34,148 lbs0 lbs4,148 lbs
7Vinyl acetate108-05-43,246 lbs0 lbs3,246 lbs
8Naphthalene91-20-32,730 lbs0 lbs2,730 lbs
9Certain glycol ethersN2302,726 lbs0 lbs2,726 lbs
10Toluene108-88-32,332 lbs0 lbs2,332 lbs
11Isobutyraldehyde78-84-22,245 lbs0 lbs2,245 lbs
12Ethylbenzene100-41-41,613 lbs0 lbs1,613 lbs
13Benzene71-43-21,563 lbs0 lbs1,564 lbs
14tert-Butyl alcohol75-65-01,168 lbs273 lbs1,441 lbs
15Cyclohexane110-82-71,189 lbs0 lbs1,189 lbs
16Methyl isobutyl ketone108-10-1804 lbs52 lbs856 lbs
171,3-Butadiene106-99-0433 lbs0 lbs433 lbs
18Chromium7440-47-3136 lbs32 lbs167 lbs
19Ethyl acrylate140-88-5117 lbs0 lbs117 lbs
20Methanol67-56-1115 lbs0 lbs115 lbs
21Nickel7440-02-036 lbs20 lbs57 lbs
22sec-Butyl alcohol78-92-255 lbs0 lbs55 lbs
23Dicyclopentadiene77-73-637 lbs0 lbs37 lbs
24Styrene100-42-530 lbs0 lbs30 lbs
25Cumene98-82-825 lbs0 lbs26 lbs
26Chromium and Chromium Compounds(except for chromite ore mined in the Transvaal Region)N0900 lbs11 lbs11 lbs
27Methyl methacrylate80-62-61 lbs0 lbs1 lbs
Loading property data...
🏘️Explore More Properties