Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 3518 E Country Clb, Shoreacres, TX 77571

HCAD #0580630380017
🧭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 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
3518 E Country Clb, Shoreacres, TX 77571
Elevation
6.83 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)
16.67 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
290.7 acres
98.6% 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
Simulation shows 3.0ft of flooding - mitigation measures recommended
#4
Consider elevating utilities, HVAC systems, and electrical panels above anticipated flood levels
#5
Simulation depth of 3.0ft indicates potential damage to contents and finishes
#6
Review official FEMA Flood Insurance Rate Map (FIRM) for detailed flood zone boundaries
#7
Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information
🏭Industrial Pollution Exposure
12.0th percentile
Property Pollution Ranking
High
Higher pollution than 88% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
4.51 millionlbs
Extremely High
691.3x more than typical Houston property
≈ 226 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
4.51 millionlbs
Extremely High
935.2x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
566lbs
High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
17
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)4,510,300 lbs4,509,734 lbs566 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)396,513 lbs396,462 lbs51 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 88% of Houston homes
Each bar's width represents the percentage of Houston homes in that pollution range. This property ranks in the 10-19th percentile.
📋
Top chemicals released near this property (past 10 years):
tert-Butyl alcohol, Propylene, Ethylene, Methanol, Propylene oxide
View the full list of 61 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(61 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1tert-Butyl alcohol75-65-0750,524 lbs0 lbs750,524 lbs
2Propylene115-07-1571,678 lbs0 lbs571,678 lbs
3Ethylene74-85-1502,426 lbs0 lbs502,426 lbs
4Methanol67-56-1487,019 lbs55 lbs487,074 lbs
5Propylene oxide75-56-9293,670 lbs0 lbs293,670 lbs
6Toluene108-88-3291,626 lbs0 lbs291,626 lbs
7Ammonia7664-41-7265,454 lbs0 lbs265,454 lbs
8Acrylic acid79-10-7247,770 lbs0 lbs247,770 lbs
9n-Hexane110-54-3190,045 lbs0 lbs190,045 lbs
10Vinyl acetate108-05-4120,415 lbs0 lbs120,415 lbs
11Benzene71-43-2115,467 lbs0 lbs115,467 lbs
12Titanium tetrachloride7550-45-0108,195 lbs0 lbs108,195 lbs
13Cyclohexane110-82-7102,600 lbs0 lbs102,600 lbs
141,3-Butadiene106-99-091,536 lbs0 lbs91,536 lbs
15Ethylbenzene100-41-466,674 lbs0 lbs66,674 lbs
16Styrene100-42-551,437 lbs0 lbs51,437 lbs
17Isoprene78-79-547,793 lbs0 lbs47,793 lbs
18Ethylene glycol107-21-137,450 lbs0 lbs37,450 lbs
19Certain glycol ethersN23034,372 lbs0 lbs34,372 lbs
20Molybdenum trioxide1313-27-526,754 lbs0 lbs26,754 lbs
21Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-017,903 lbs0 lbs17,903 lbs
22Xylene (mixed isomers)1330-20-714,870 lbs0 lbs14,870 lbs
23Epichlorohydrin106-89-88,484 lbs0 lbs8,484 lbs
24Formaldehyde50-00-07,717 lbs0 lbs7,717 lbs
25Trade SecretTRD SECRT5,905 lbs88 lbs5,993 lbs
26Dibutyl phthalate84-74-25,792 lbs0 lbs5,792 lbs
27Dimethylamine124-40-35,764 lbs0 lbs5,764 lbs
28Maleic anhydride108-31-65,267 lbs0 lbs5,267 lbs
29Formic acid64-18-64,772 lbs0 lbs4,772 lbs
301,2,4-Trimethylbenzene95-63-64,474 lbs0 lbs4,474 lbs
31Butyl acrylate141-32-24,451 lbs0 lbs4,451 lbs
32Propyleneimine75-55-83,701 lbs0 lbs3,701 lbs
33Acetaldehyde75-07-03,091 lbs0 lbs3,091 lbs
341,4-Dioxane123-91-12,644 lbs0 lbs2,644 lbs
35Chlorine7782-50-52,246 lbs0 lbs2,246 lbs
36Acrylonitrile107-13-11,977 lbs0 lbs1,977 lbs
37NonylphenolN5301,974 lbs0 lbs1,974 lbs
38Naphthalene91-20-31,572 lbs0 lbs1,572 lbs
39Nitric acid7697-37-21,405 lbs0 lbs1,405 lbs
40Nonylphenol EthoxylatesN535773 lbs0 lbs773 lbs
41Acrolein107-02-8402 lbs0 lbs402 lbs
42Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs370 lbs370 lbs
43Hydroquinone123-31-9355 lbs0 lbs355 lbs
44Benzyl chloride100-44-7228 lbs0 lbs228 lbs
45Di(2-ethylhexyl) phthalate117-81-7222 lbs0 lbs222 lbs
46Dicyclopentadiene77-73-6209 lbs0 lbs209 lbs
47Ethylene oxide75-21-8169 lbs0 lbs169 lbs
48Diethanolamine111-42-2106 lbs0 lbs106 lbs
49Diethyl sulfate64-67-585 lbs0 lbs85 lbs
50Zinc compoundsN98248 lbs33 lbs81 lbs
51n-Butyl alcohol71-36-368 lbs0 lbs68 lbs
52Antimony compoundsN01020 lbs15 lbs35 lbs
53Acetonitrile75-05-833 lbs0 lbs33 lbs
54Phthalic anhydride85-44-927 lbs0 lbs27 lbs
55Bis(2-chloroethyl) ether111-44-426 lbs0 lbs26 lbs
562,4-Dimethylphenol105-67-917 lbs0 lbs17 lbs
57Cumene98-82-815 lbs0 lbs15 lbs
58Triethylamine121-44-810 lbs0 lbs15 lbs
59Antimony And Antimony CompoundsN0105 lbs5 lbs10 lbs
601,3-Phenylenediamine108-45-22 lbs0 lbs2 lbs
61Lead7439-92-12 lbs0 lbs2 lbs
📋
Top chemicals released near this property (2024 only):
tert-Butyl alcohol, Ethylene, Propylene, Toluene, Methanol
View the full list of 44 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(44 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1tert-Butyl alcohol75-65-0101,671 lbs0 lbs101,671 lbs
2Ethylene74-85-140,324 lbs0 lbs40,324 lbs
3Propylene115-07-140,147 lbs0 lbs40,147 lbs
4Toluene108-88-325,893 lbs0 lbs25,893 lbs
5Methanol67-56-124,179 lbs5 lbs24,184 lbs
6Ammonia7664-41-723,068 lbs0 lbs23,068 lbs
7Propylene oxide75-56-922,691 lbs0 lbs22,691 lbs
8Acrylic acid79-10-720,841 lbs0 lbs20,841 lbs
9n-Hexane110-54-319,086 lbs0 lbs19,086 lbs
10Isoprene78-79-512,309 lbs0 lbs12,309 lbs
11Vinyl acetate108-05-411,698 lbs0 lbs11,698 lbs
12Titanium tetrachloride7550-45-010,755 lbs0 lbs10,755 lbs
13Benzene71-43-28,393 lbs0 lbs8,393 lbs
14Cyclohexane110-82-78,060 lbs0 lbs8,060 lbs
15Ethylbenzene100-41-44,042 lbs0 lbs4,042 lbs
161,3-Butadiene106-99-03,642 lbs0 lbs3,642 lbs
17Styrene100-42-53,598 lbs0 lbs3,598 lbs
18Ethylene glycol107-21-13,255 lbs0 lbs3,255 lbs
19Molybdenum trioxide1313-27-53,114 lbs0 lbs3,114 lbs
20Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-01,959 lbs0 lbs1,959 lbs
21Maleic anhydride108-31-61,173 lbs0 lbs1,173 lbs
22Acrylonitrile107-13-1879 lbs0 lbs879 lbs
23Butyl acrylate141-32-2848 lbs0 lbs848 lbs
24Epichlorohydrin106-89-8643 lbs0 lbs643 lbs
251,2,4-Trimethylbenzene95-63-6599 lbs0 lbs599 lbs
26Xylene (mixed isomers)1330-20-7586 lbs0 lbs586 lbs
27NonylphenolN530551 lbs0 lbs551 lbs
28Dibutyl phthalate84-74-2496 lbs0 lbs496 lbs
29Certain glycol ethersN230421 lbs0 lbs421 lbs
30Formaldehyde50-00-0296 lbs0 lbs296 lbs
31Naphthalene91-20-3223 lbs0 lbs223 lbs
32Di(2-ethylhexyl) phthalate117-81-7222 lbs0 lbs222 lbs
33Nitric acid7697-37-2217 lbs0 lbs217 lbs
34Formic acid64-18-6175 lbs0 lbs175 lbs
351,4-Dioxane123-91-1126 lbs0 lbs126 lbs
36Benzyl chloride100-44-7119 lbs0 lbs119 lbs
37Trade SecretTRD SECRT0 lbs46 lbs46 lbs
38Ethylene oxide75-21-842 lbs0 lbs42 lbs
39Propyleneimine75-55-832 lbs0 lbs32 lbs
40Acrolein107-02-828 lbs0 lbs28 lbs
41Acetonitrile75-05-824 lbs0 lbs24 lbs
42Hydroquinone123-31-923 lbs0 lbs23 lbs
43Phthalic anhydride85-44-914 lbs0 lbs14 lbs
44Acetaldehyde75-07-02 lbs0 lbs2 lbs
Loading property data...
🏘️Explore More Properties