Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...

2010 ACGIH guidelines provide an impetus for companies to collect H2S monitor data, allowing them to evaluate and refine their safety and hygiene programs.

Some Texas lawmakers are calling for state regulators to better protect residents from the highly toxic gas hydrogen sulfide, which leaks from aging oil facilities near families and schools.

The Houston Chronicle and nonprofit newsroom The Examination teamed up to investigate how poisonous hydrogen sulfide gas is affecting Texans.

“The city has been conducting hydrogen sulfide (H2S) testing at manholes and pump stations in North Murfreesboro along Compton Road to measure H2S levels and determine whether the unusually high odor ...

“It was off the scales. Methane was off the scales and hydrogen sulfide was off the scales,” said Edgar, a master’s student in geography at Texas State University. “The monitor would ...

Yes, hydrogen sulfide is poisonous and can kill quickly. Many oil field workers keep H2S monitors on them to alert them to high levels of the gas, which has a strong smell similar to rotten eggs.

A hearing to consider Venoco’s off-site hydrogen sulfide monitoring station in Goleta takes place Wednesday morning at the Board of Supervisor’s meeting room. The Ellwood Onshore Facility (EOF) lost ...

The Liberty air quality monitor, where the exceedances were measured, is about two miles from U.S. Steel’s Clairton Coke Works, the largest emitter of hydrogen sulfide in Pennsylvania.

New monitors confirm what South Bay residents suspected: Concentrations of sewer gases are above state thresholds ‘There’s no response from the government nor help defining what chemicals we ...

The smell of oil wells has long permeated Caldwell County, near Austin and San Antonio. Now researchers have documented wells releasing dangerous amounts of hydrogen sulfide gas.