Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 2 Arroyo Cir, Baytown, Tx 77521

HCAD #1151150010064
🧭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
2 Arroyo Cir, Baytown, Tx 77521
Building Size
4,835sqft
Total structure area from HCAD building records.
Elevation
20.29 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)
30.13 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
294.2 acres
99.8% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$202,174
Based on HCAD building value of $311,038.
Depth-Damage (Neighborhood)
$238,911
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
13.9th percentile
Property Pollution Ranking
High
Higher pollution than 86% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
3.22 millionlbs
Extremely High
492.9x more than typical Houston property
≈ 161 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
560 thousandlbs
Extremely High
116.1x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
2.66 millionlbs
Extremely High
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
5
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)3,215,817 lbs559,709 lbs2,656,108 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)361,889 lbs52,045 lbs309,844 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 86% 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):
Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ammonia, Chlorobenzene, Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size), Nitric acid
View the full list of 45 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(45 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs2,578,707 lbs2,578,707 lbs
2Ammonia7664-41-7190,444 lbs69,066 lbs259,510 lbs
3Chlorobenzene108-90-747,896 lbs163 lbs48,059 lbs
4Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-043,029 lbs0 lbs43,029 lbs
5Nitric acid7697-37-235,727 lbs0 lbs35,727 lbs
6Styrene100-42-534,808 lbs0 lbs34,808 lbs
7Aniline62-53-334,371 lbs23 lbs34,394 lbs
8Cyclohexane110-82-733,861 lbs0 lbs33,861 lbs
9Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-919,732 lbs0 lbs19,732 lbs
10Dichloromethane75-09-218,502 lbs358 lbs18,860 lbs
11Toluene108-88-316,694 lbs21 lbs16,715 lbs
12Xylene (mixed isomers)1330-20-716,260 lbs0 lbs16,260 lbs
13Benzene71-43-212,354 lbs23 lbs12,377 lbs
14Chlorine7782-50-58,463 lbs0 lbs8,463 lbs
15Nitrobenzene98-95-38,265 lbs0 lbs8,265 lbs
16Maleic anhydride108-31-68,262 lbs0 lbs8,262 lbs
17Chloroform67-66-32,786 lbs3,031 lbs5,817 lbs
181,2-Dichlorobenzene95-50-14,717 lbs6 lbs4,723 lbs
19Phosgene75-44-54,151 lbs0 lbs4,151 lbs
20Formaldehyde50-00-03,706 lbs0 lbs3,706 lbs
21Dichlorobenzene (mixed isomers)25321-22-62,948 lbs2 lbs2,950 lbs
22Chlorodifluoromethane (HCFC-22)75-45-62,717 lbs0 lbs2,717 lbs
234,4'-Isopropylidenediphenol80-05-7187 lbs2,489 lbs2,676 lbs
24Dibutyl phthalate84-74-22,436 lbs0 lbs2,436 lbs
25Ethylbenzene100-41-42,093 lbs0 lbs2,093 lbs
26Methanol67-56-12,030 lbs0 lbs2,030 lbs
27Nickel7440-02-00 lbs1,939 lbs1,939 lbs
28Carbon tetrachloride56-23-5599 lbs0 lbs599 lbs
29Phenol108-95-2449 lbs104 lbs553 lbs
30Methyl isobutyl ketone108-10-1422 lbs0 lbs422 lbs
31Chloromethane74-87-3396 lbs0 lbs396 lbs
32n-Hexane110-54-3331 lbs0 lbs331 lbs
33DiisocyanatesN120315 lbs0 lbs315 lbs
34Diaminotoluene (mixed isomers)25376-45-8269 lbs0 lbs269 lbs
35Dinitrotoluene (mixed isomers)25321-14-621 lbs167 lbs188 lbs
362,4-Diaminotoluene95-80-7156 lbs9 lbs165 lbs
37Toluene diisocyanate (mixed isomers)26471-62-5131 lbs0 lbs131 lbs
384,4'-Methylenedianiline101-77-989 lbs0 lbs89 lbs
39Toluene-2,6-diisocyanate91-08-730 lbs0 lbs30 lbs
40Toluene-2,4-diisocyanate584-84-921 lbs0 lbs21 lbs
41N,N-Dimethylformamide68-12-215 lbs0 lbs15 lbs
421,4-Dichlorobenzene106-46-712 lbs0 lbs12 lbs
43o-Toluidine95-53-412 lbs0 lbs12 lbs
44Lead7439-92-11 lbs0 lbs1 lbs
454-Aminobiphenyl92-67-11 lbs0 lbs1 lbs
📋
Top chemicals released near this property (2024 only):
Nitrate compounds (water dissociable; reportable only when in aqueous solution), Ammonia, Chlorobenzene, Aniline, Styrene
View the full list of 37 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(37 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Nitrate compounds (water dissociable; reportable only when in aqueous solution)N5110 lbs308,727 lbs308,727 lbs
2Ammonia7664-41-715,745 lbs0 lbs15,745 lbs
3Chlorobenzene108-90-75,807 lbs14 lbs5,821 lbs
4Aniline62-53-34,471 lbs0 lbs4,471 lbs
5Styrene100-42-53,715 lbs0 lbs3,715 lbs
6Dichloromethane75-09-23,434 lbs53 lbs3,487 lbs
7Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7647-01-03,455 lbs0 lbs3,455 lbs
8Nitric acid7697-37-23,243 lbs0 lbs3,243 lbs
9Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)7664-93-92,329 lbs0 lbs2,329 lbs
10Cyclohexane110-82-72,303 lbs0 lbs2,303 lbs
11Xylene (mixed isomers)1330-20-71,898 lbs0 lbs1,898 lbs
12Toluene108-88-31,846 lbs0 lbs1,846 lbs
13Chlorine7782-50-5797 lbs0 lbs797 lbs
14Nickel7440-02-00 lbs605 lbs605 lbs
15Nitrobenzene98-95-3566 lbs0 lbs566 lbs
16Benzene71-43-2489 lbs0 lbs489 lbs
17Ethylbenzene100-41-4382 lbs0 lbs382 lbs
18Chloroform67-66-390 lbs268 lbs358 lbs
19Maleic anhydride108-31-6340 lbs0 lbs340 lbs
20Dichlorobenzene (mixed isomers)25321-22-6275 lbs0 lbs275 lbs
211,2-Dichlorobenzene95-50-1232 lbs0 lbs232 lbs
22Chloromethane74-87-3200 lbs0 lbs200 lbs
234,4'-Isopropylidenediphenol80-05-711 lbs174 lbs185 lbs
24Methanol67-56-1119 lbs0 lbs119 lbs
25Phosgene75-44-5107 lbs0 lbs107 lbs
26Formaldehyde50-00-087 lbs0 lbs87 lbs
27n-Hexane110-54-329 lbs0 lbs29 lbs
282,4-Diaminotoluene95-80-722 lbs0 lbs22 lbs
29Phenol108-95-216 lbs3 lbs19 lbs
30Toluene diisocyanate (mixed isomers)26471-62-513 lbs0 lbs13 lbs
311,4-Dichlorobenzene106-46-78 lbs0 lbs8 lbs
32DiisocyanatesN1205 lbs0 lbs5 lbs
33Diaminotoluene (mixed isomers)25376-45-83 lbs0 lbs3 lbs
34Dinitrotoluene (mixed isomers)25321-14-63 lbs0 lbs3 lbs
35Dibutyl phthalate84-74-22 lbs0 lbs2 lbs
36Toluene-2,6-diisocyanate91-08-72 lbs0 lbs2 lbs
37Toluene-2,4-diisocyanate584-84-91 lbs0 lbs1 lbs
Loading property data...
🏘️Explore More Properties