Complete Property Analysis

Environmental risk, tax analysis, and property details for 3119 Lazy Pine Ln, La Porte, TX 77571

HCAD #0972150000025

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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 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

3119 Lazy Pine Ln, La Porte, TX 77571

Building Size

4,342sqft

Total structure area from HCAD building records.

Elevation

8.43 ft

Height above sea level from USGS data.

FEMA Flood Zone

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)

18.27 ft

Water surface elevation relative to sea level (NAVD88 datum).

Area Inundated

294.9 acres

100.0% of 500m radius flooded.

Nearest Bayou Stage

N/A

No nearby bayou within monitoring range

Depth-Damage (HCAD Valuation)

$201,072

Based on HCAD building value of $309,343.

Depth-Damage (Neighborhood)

$212,660

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.

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.

Special Flood Hazard Area (SFHA): Flood insurance required for federally backed mortgages

Obtain an Elevation Certificate to determine accurate flood insurance premiums

Simulation shows 1.4ft of flooding - mitigation measures recommended

Consider elevating utilities, HVAC systems, and electrical panels above anticipated flood levels

Review official FEMA Flood Insurance Rate Map (FIRM) for detailed flood zone boundaries

Contact Harris County Flood Control District (HCFCD) for drainage projects and flood information

🏭Industrial Pollution Exposure

14.2th 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)

2.9 millionlbs

Extremely High

444.2x more than typical Houston property

≈ 145 dump trucks of chemicals within 2 miles

Air Pollution (10 Years)

2.9 millionlbs

Extremely High

600.9x more than typical Houston property

Includes fugitive emissions (leaks) and stack emissions (smokestacks).

Water Pollution (10 Years)

567lbs

High

Discharges to bayous, streams, and drainage systems.

Facilities Nearby

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.

Period	Total	Air	Water
Typical Houston Property (2014-2024)	6,524 lbs	4,822 lbs	0 lbs
This Property (2014-2024)	2,898,346 lbs	2,897,779 lbs	567 lbs
Typical Houston Property (2024 Only)	2 lbs	1 lbs	0 lbs
This Property (2024 Only)	229,595 lbs	229,544 lbs	51 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

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):
Methanol, Ammonia, Ethylene, Toluene, Acrylic acid
View the full list of 65 chemicals below.

Chemicals Released (2014-2024, 10-Year Total)(65 chemicals)

#	Chemical	CAS#	Air (lbs/10yr)	Water (lbs/10yr)	Total (lbs/10yr)
1	Methanol	67-56-1	428,780 lbs	55 lbs	428,835 lbs
2	Ammonia	7664-41-7	353,122 lbs	0 lbs	353,122 lbs
3	Ethylene	74-85-1	339,184 lbs	0 lbs	339,184 lbs
4	Toluene	108-88-3	294,665 lbs	0 lbs	294,665 lbs
5	Acrylic acid	79-10-7	251,302 lbs	0 lbs	251,302 lbs
6	n-Hexane	110-54-3	205,902 lbs	0 lbs	205,902 lbs
7	Vinyl acetate	108-05-4	120,415 lbs	0 lbs	120,415 lbs
8	Benzene	71-43-2	115,467 lbs	0 lbs	115,467 lbs
9	Titanium tetrachloride	7550-45-0	108,195 lbs	0 lbs	108,195 lbs
10	Cyclohexane	110-82-7	102,641 lbs	0 lbs	102,641 lbs
11	Propylene oxide	75-56-9	95,696 lbs	0 lbs	95,696 lbs
12	1,3-Butadiene	106-99-0	91,536 lbs	0 lbs	91,536 lbs
13	Ethylbenzene	100-41-4	66,674 lbs	0 lbs	66,674 lbs
14	Styrene	100-42-5	52,990 lbs	0 lbs	52,990 lbs
15	Isoprene	78-79-5	47,793 lbs	0 lbs	47,793 lbs
16	Ethylene glycol	107-21-1	37,504 lbs	0 lbs	37,504 lbs
17	Certain glycol ethers	N230	34,372 lbs	0 lbs	34,372 lbs
18	Propylene	115-07-1	27,337 lbs	0 lbs	27,337 lbs
19	Xylene (mixed isomers)	1330-20-7	20,495 lbs	0 lbs	20,495 lbs
20	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	7647-01-0	17,903 lbs	0 lbs	17,903 lbs
21	Epichlorohydrin	106-89-8	8,484 lbs	0 lbs	8,484 lbs
22	Formaldehyde	50-00-0	7,717 lbs	0 lbs	7,717 lbs
23	Trade Secret	TRD SECRT	5,905 lbs	88 lbs	5,993 lbs
24	Dibutyl phthalate	84-74-2	5,792 lbs	0 lbs	5,792 lbs
25	Dimethylamine	124-40-3	5,764 lbs	0 lbs	5,764 lbs
26	Maleic anhydride	108-31-6	5,267 lbs	0 lbs	5,267 lbs
27	tert-Butyl alcohol	75-65-0	4,519 lbs	0 lbs	4,519 lbs
28	1,2,4-Trimethylbenzene	95-63-6	4,474 lbs	0 lbs	4,474 lbs
29	Butyl acrylate	141-32-2	4,456 lbs	0 lbs	4,456 lbs
30	Propyleneimine	75-55-8	3,701 lbs	0 lbs	3,701 lbs
31	Methyl methacrylate	80-62-6	3,050 lbs	0 lbs	3,050 lbs
32	1,4-Dioxane	123-91-1	2,644 lbs	0 lbs	2,644 lbs
33	Acetaldehyde	75-07-0	2,587 lbs	0 lbs	2,587 lbs
34	1,2-Butylene oxide	106-88-7	2,348 lbs	0 lbs	2,348 lbs
35	Chlorine	7782-50-5	2,246 lbs	0 lbs	2,246 lbs
36	Formic acid	64-18-6	2,017 lbs	0 lbs	2,017 lbs
37	Acrylonitrile	107-13-1	1,977 lbs	0 lbs	1,977 lbs
38	Nonylphenol	N530	1,974 lbs	0 lbs	1,974 lbs
39	Allyl alcohol	107-18-6	1,820 lbs	0 lbs	1,820 lbs
40	Ethylene oxide	75-21-8	1,600 lbs	0 lbs	1,600 lbs
41	Naphthalene	91-20-3	1,572 lbs	0 lbs	1,572 lbs
42	Nitric acid	7697-37-2	1,405 lbs	0 lbs	1,405 lbs
43	Dicyclopentadiene	77-73-6	1,387 lbs	0 lbs	1,387 lbs
44	Nonylphenol Ethoxylates	N535	773 lbs	0 lbs	773 lbs
45	Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	7664-93-9	597 lbs	0 lbs	597 lbs
46	Acrolein	107-02-8	402 lbs	0 lbs	402 lbs
47	Nitrate compounds (water dissociable; reportable only when in aqueous solution)	N511	0 lbs	370 lbs	370 lbs
48	Hydroquinone	123-31-9	355 lbs	0 lbs	355 lbs
49	Benzyl chloride	100-44-7	228 lbs	0 lbs	228 lbs
50	Di(2-ethylhexyl) phthalate	117-81-7	222 lbs	0 lbs	222 lbs
51	n-Butyl alcohol	71-36-3	114 lbs	0 lbs	114 lbs
52	Diethanolamine	111-42-2	106 lbs	0 lbs	106 lbs
53	Diethyl sulfate	64-67-5	85 lbs	0 lbs	85 lbs
54	Zinc compounds	N982	48 lbs	33 lbs	81 lbs
55	Phthalic anhydride	85-44-9	40 lbs	0 lbs	40 lbs
56	Antimony compounds	N010	20 lbs	15 lbs	35 lbs
57	Acetonitrile	75-05-8	33 lbs	0 lbs	33 lbs
58	Bis(2-chloroethyl) ether	111-44-4	26 lbs	0 lbs	26 lbs
59	2,4-Dimethylphenol	105-67-9	17 lbs	0 lbs	17 lbs
60	Triethylamine	121-44-8	10 lbs	0 lbs	15 lbs
61	Cumene	98-82-8	15 lbs	0 lbs	15 lbs
62	Antimony And Antimony Compounds	N010	5 lbs	5 lbs	10 lbs
63	1,3-Phenylenediamine	108-45-2	2 lbs	0 lbs	2 lbs
64	Lead	7439-92-1	2 lbs	0 lbs	2 lbs
65	Nickel compounds	N495	0 lbs	1 lbs	1 lbs

📋

Top chemicals released near this property (2024 only):
Ammonia, Toluene, Ethylene, Acrylic acid, n-Hexane
View the full list of 48 chemicals reported within 2 miles for 2024.

Chemicals Released (2024 Only)(48 chemicals)

#	Chemical	CAS#	Air (lbs/yr)	Water (lbs/yr)	Total (lbs/yr)
1	Ammonia	7664-41-7	30,863 lbs	0 lbs	30,863 lbs
2	Toluene	108-88-3	26,089 lbs	0 lbs	26,089 lbs
3	Ethylene	74-85-1	24,775 lbs	0 lbs	24,775 lbs
4	Acrylic acid	79-10-7	21,027 lbs	0 lbs	21,027 lbs
5	n-Hexane	110-54-3	19,447 lbs	0 lbs	19,447 lbs
6	Methanol	67-56-1	18,634 lbs	5 lbs	18,639 lbs
7	Isoprene	78-79-5	12,309 lbs	0 lbs	12,309 lbs
8	Vinyl acetate	108-05-4	11,698 lbs	0 lbs	11,698 lbs
9	Titanium tetrachloride	7550-45-0	10,755 lbs	0 lbs	10,755 lbs
10	Benzene	71-43-2	8,393 lbs	0 lbs	8,393 lbs
11	Cyclohexane	110-82-7	8,101 lbs	0 lbs	8,101 lbs
12	Propylene oxide	75-56-9	7,974 lbs	0 lbs	7,974 lbs
13	Ethylbenzene	100-41-4	4,042 lbs	0 lbs	4,042 lbs
14	Styrene	100-42-5	3,754 lbs	0 lbs	3,754 lbs
15	1,3-Butadiene	106-99-0	3,642 lbs	0 lbs	3,642 lbs
16	Ethylene glycol	107-21-1	3,258 lbs	0 lbs	3,258 lbs
17	Propylene	115-07-1	2,951 lbs	0 lbs	2,951 lbs
18	Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)	7647-01-0	1,959 lbs	0 lbs	1,959 lbs
19	Maleic anhydride	108-31-6	1,173 lbs	0 lbs	1,173 lbs
20	tert-Butyl alcohol	75-65-0	986 lbs	0 lbs	986 lbs
21	Acrylonitrile	107-13-1	879 lbs	0 lbs	879 lbs
22	Butyl acrylate	141-32-2	848 lbs	0 lbs	848 lbs
23	Xylene (mixed isomers)	1330-20-7	674 lbs	0 lbs	674 lbs
24	Epichlorohydrin	106-89-8	643 lbs	0 lbs	643 lbs
25	1,2,4-Trimethylbenzene	95-63-6	599 lbs	0 lbs	599 lbs
26	Nonylphenol	N530	551 lbs	0 lbs	551 lbs
27	Dibutyl phthalate	84-74-2	496 lbs	0 lbs	496 lbs
28	Ethylene oxide	75-21-8	462 lbs	0 lbs	462 lbs
29	Certain glycol ethers	N230	421 lbs	0 lbs	421 lbs
30	Methyl methacrylate	80-62-6	387 lbs	0 lbs	387 lbs
31	Formaldehyde	50-00-0	296 lbs	0 lbs	296 lbs
32	Naphthalene	91-20-3	223 lbs	0 lbs	223 lbs
33	Di(2-ethylhexyl) phthalate	117-81-7	222 lbs	0 lbs	222 lbs
34	Nitric acid	7697-37-2	217 lbs	0 lbs	217 lbs
35	Formic acid	64-18-6	175 lbs	0 lbs	175 lbs
36	1,4-Dioxane	123-91-1	126 lbs	0 lbs	126 lbs
37	Benzyl chloride	100-44-7	119 lbs	0 lbs	119 lbs
38	Dicyclopentadiene	77-73-6	97 lbs	0 lbs	97 lbs
39	Allyl alcohol	107-18-6	96 lbs	0 lbs	96 lbs
40	1,2-Butylene oxide	106-88-7	52 lbs	0 lbs	52 lbs
41	Trade Secret	TRD SECRT	0 lbs	46 lbs	46 lbs
42	Propyleneimine	75-55-8	32 lbs	0 lbs	32 lbs
43	Acrolein	107-02-8	28 lbs	0 lbs	28 lbs
44	Acetonitrile	75-05-8	24 lbs	0 lbs	24 lbs
45	Hydroquinone	123-31-9	23 lbs	0 lbs	23 lbs
46	Phthalic anhydride	85-44-9	14 lbs	0 lbs	14 lbs
47	n-Butyl alcohol	71-36-3	10 lbs	0 lbs	10 lbs
48	Acetaldehyde	75-07-0	2 lbs	0 lbs	2 lbs