Zip Code 77385

📍 Conroe, TX

Toxic Air Emissions Report (2024)

Data Source: EPA TRI (2024) • Updated Nov 2025

16.22 lbs

State Score

/ 100

National Score

/ 100

In 2024, industrial facilities in Conroe, TX released over 16.22 lbs of pollutants. The primary source was HALLIBURTON DRILL BITS & SERVICES, which emitted Chromium into the local air. Air quality in 77385 is relatively consistent with regional baselines.

Top Polluting Facilities

HALLIBURTON DRILL BITS & SERVICES

Owned by: HALLIBURTON ENERGY SERVICES INC

Chromium released to air

8 lbs

LBS
HALLIBURTON DRILL BITS & SERVICES

Owned by: HALLIBURTON ENERGY SERVICES INC

Manganese released to air

7 lbs

LBS
HALLIBURTON DRILL BITS & SERVICES Cancer Risk

Owned by: HALLIBURTON ENERGY SERVICES INC

Nickel released to air

1 lbs

LBS
TUF-CRETE PLANT Cancer Risk

Owned by: QUIKRETE HOLDINGS

Lead released to air

0.22 lbs

LBS

Nearby Pollution Sources (< 20 miles)

Conroe, TX (77303) 13.8 mi away

Heavy Industrial Activity

94,091.31 lbs

Annual Emissions
Houston, TX (77073) 11.7 mi away

Heavy Industrial Activity

56,789.00 lbs

Annual Emissions
Conroe, TX (77301) 8.7 mi away

Heavy Industrial Activity

22,040.49 lbs

Annual Emissions

Check Nearby Zip Codes

Report: 77389 Report: 77380 Report: 77378 Report: 77375 Report: 77396 Report: 77373

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Protect Your Lungs

The primary pollutants detected here are likely heavy particulates. To protect your lungs, ensure you use a True HEPA (H13) filter, which captures 99.97% of airborne particles like Lead.

View Recommended HEPA Filters →

Chemical Breakdown

Top 5 Pollutants by Weight

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