Data-driven insights for local properties

Complete Property Analysis

Environmental risk, tax analysis, and property details for 313 North St, Baytown, TX 77520

HCAD #0670850010013
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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
313 North St, Baytown, TX 77520
Building Size
1,552sqft
Total structure area from HCAD building records.
Elevation
22.84 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)
32.68 ft
Water surface elevation relative to sea level (NAVD88 datum).
Area Inundated
165.5 acres
56.1% of 500m radius flooded.
Nearest Bayou Stage
N/A
No nearby bayou within monitoring range
Depth-Damage (HCAD Valuation)
$93,066
Based on HCAD building value of $143,179.
Depth-Damage (Neighborhood)
$84,295
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
27.4th percentile
Property Pollution Ranking
Moderate
Higher pollution than 73% of Houston homes
Compares pollution within 2mi against 10,000 Houston properties. Lower percentiles = higher pollution.
Industrial Pollution Nearby (10 Years)
342 thousandlbs
Very High
52.4x more than typical Houston property
≈ 17 dump trucks of chemicals within 2 miles
Air Pollution (10 Years)
342 thousandlbs
Very High
70.8x more than typical Houston property
Includes fugitive emissions (leaks) and stack emissions (smokestacks).
Water Pollution (10 Years)
0lbs
None
Discharges to bayous, streams, and drainage systems.
Facilities Nearby
6
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)341,552 lbs341,552 lbs0 lbs
Typical Houston Property (2024 Only)2 lbs1 lbs0 lbs
This Property (2024 Only)36,405 lbs36,405 lbs0 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 73% 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):
Ammonia, Methanol, Nitric acid, Formaldehyde, Chlorine
View the full list of 8 chemicals below.
Chemicals Released (2014-2024, 10-Year Total)(8 chemicals)
#ChemicalCAS#Air (lbs/10yr)Water (lbs/10yr)Total (lbs/10yr)
1Ammonia7664-41-7186,882 lbs0 lbs186,882 lbs
2Methanol67-56-184,861 lbs0 lbs84,861 lbs
3Nitric acid7697-37-235,727 lbs0 lbs35,727 lbs
4Formaldehyde50-00-033,914 lbs0 lbs33,914 lbs
5Chlorine7782-50-5165 lbs0 lbs165 lbs
6Copper compoundsN1001 lbs0 lbs1 lbs
7Nickel compoundsN4951 lbs0 lbs1 lbs
8Zinc compoundsN9821 lbs0 lbs1 lbs
📋
Top chemicals released near this property (2024 only):
Ammonia, Methanol, Nitric acid, Formaldehyde, Chlorine
View the full list of 5 chemicals reported within 2 miles for 2024.
Chemicals Released (2024 Only)(5 chemicals)
#ChemicalCAS#Air (lbs/yr)Water (lbs/yr)Total (lbs/yr)
1Ammonia7664-41-720,313 lbs0 lbs20,313 lbs
2Methanol67-56-19,689 lbs0 lbs9,689 lbs
3Nitric acid7697-37-23,243 lbs0 lbs3,243 lbs
4Formaldehyde50-00-03,145 lbs0 lbs3,145 lbs
5Chlorine7782-50-515 lbs0 lbs15 lbs
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