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drainage, in mining

(Encyclopedia)drainage, in mining, removal of water seeping into shafts and other underground mine workings from the surrounding ground. Unless seeping water is removed continually, it may endanger haulage and mini...

Port Lavaca

(Encyclopedia)Port Lavaca ləvăkˈə [key], city (1990 pop. 10,886), seat of Calhoun co., S Tex., on Lavaca Bay; inc. 1907. A deepwater port of entry, it is a shipping point for an agricultural (corn, rice, cattle...

Santa Paula

(Encyclopedia)Santa Paula sănˈtə pôlˈə [key], city (1990 pop. 25,062), Ventura co., S Calif., on the Santa Clara River in a fertile valley that yields citrus fruits, avocados, vegetables, flowers, nursery pro...

dam

(Encyclopedia)dam, barrier, commonly across a watercourse, to hold back water, often forming a reservoir or lake; dams are also sometimes used to control or contain rockslides, mudflows, and the like in regions whe...

Moscow, city, United States

(Encyclopedia)Moscow mŏsˈkō [key], city (1990 pop. 18,519), seat of Latah co., NW Idaho, at the Wash. line; inc. 1887. It is a trade center for a lumber and farm area where wheat, peas, lentils, and dairy items ...

Slidell

(Encyclopedia)Slidell slīdĕlˈ [key], city (1990 pop. 24,124), St. Tammany parish, SE La., near Lake Pontchartrain, there crossed by a bridge to New Orleans; inc. 1888. Originally a shipbuilding and brick-manufac...

Hobbs

(Encyclopedia)Hobbs, city (2020 pop. 40,508), Lea co., SE N.Mex.; inc. 1929. With the discovery (c.1928) of oil and natural gas in the area, Hobbs became one of the l...

Gilbert

(Encyclopedia)Gilbert, city (2020 pop. 267,918), Maricopa co. S central Ariz., suburb of Phoenix, located S of Mesa and E of Chandler; inc. 1920. Founded at the site ...

Puyallup, city, United States

(Encyclopedia)Puyallup pyo͞oălˈəp [key], city (1990 pop. 23,875), Pierce co., W Wash., on the Puyallup River; inc. 1890. It is located in a fertile farm valley noted for its berries and daffodil bulbs. Manufact...

Taylor, Frederick Winslow

(Encyclopedia)Taylor, Frederick Winslow, 1856–1915, American industrial engineer, b. Germantown, Pa., grad. Stevens Institute of Technology, 1883. He was called the father of scientific management. His management...