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A valve to a pipe that carried chicken manure, straw and gypsum to the compost fuel for the mushroom growing operation became clogged, and as workers unclogged the valve in a confined space without proper ventilation the hydrogen sulfide that had built up due to anaerobic decomposition of the material was released, poisoning the workers in the ...
USGS Geographic Names Information System; USGS Hydrologic Unit Map - State of Louisiana (1974) See also. List of rivers in the United States; This page was last ...
This is a list of Superfund sites in Louisiana designated under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) environmental law. The CERCLA federal law of 1980 authorized the United States Environmental Protection Agency (EPA) to create a list of polluted locations requiring a long-term response to clean up ...
Sulfuric acid (American spelling and the preferred IUPAC name) or sulphuric acid (Commonwealth spelling), known in antiquity as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen, and hydrogen, with the molecular formula H 2 SO 4. It is a colorless, odorless, and viscous liquid that is miscible with water. [7] Structure ...
Pages in category "Louisiana maps" ... Template:Louisiana Carnegie libraries map This page was last edited on 5 September 2020, at 19:55 (UTC). ...
Louisiana Highway 547 runs 3.06 miles in an east–west direction from a local road to its Western terminus at LA-845 in Clarks. The entire route is in Caldwell Parish . As part of Louisiana DOTD's "right-sizing" program, the entire route is set to be deleted and transferred to local control.
In 1921, it became part of State Route 1 in the pre-1955 Louisiana highway system and the original alignment of US 61 in 1926. US 61 also followed the Gonzales-Burnside section of LA 44 (pre-1955 State Route 88) briefly before being completely removed from the route following the opening of the Airline Highway in 1933.
Louisiana Highway 948 (LA 948) runs 0.35 miles (0.56 km) in an east–west direction along Highland Road from the junction of US 61 and LA 42 to a junction with LA 73 southeast of Baton Rouge. [42] The route's mileposts increase from the eastern end contrary to common practice.