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Public Works provide many services to residents, businesses, and governments within the County of Los Angeles. We manage the design, construction, operation, maintenance, and repair of roads, bridges, airports, capital projects, sewers, water supply,...

Features Greene County departments, offices, property information, emergency information and court searches. People, not the buildings they work in, make Greene County government services notable. Our staff and elected office holders strive to meet ...

Calculations for pressure pipes, open channels, ground water, hydrology. Software, formulas, equations

The City of Dallas home page has information about employment, elected officials, online services and city departments for residents and visitors.

Hydro World's coverage of hydro energy information, water power magazines, hydropower newsletters, conferences, books, North American hydro market, business and regulatory news, hydro plant management, sustainable and renewable energy

Paul C. Rizzo Associates, Inc. (RIZZO) is an award-winning, highly focused firm specializing in all aspects of the civil engineering and earth sciences fields for the dams, nuclear power plants, and tunneling markets.

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Specify Concrete is your optimal source for everything concrete, from Pervious Concrete, Roller Compacted Concrete, Insulating Concrete Forms, etc.

IHC focuses on highway, street and local road, airfield, parking facility, roller compacted concrete and other CTBs, dam and water retention, concrete pavement restoration, design-build, and industrial pavement projects.

Free Online Library: One of the largest online libraries in the world -- Millions of news, trade publications, newspapers, magazine, journal and reference documents on business, communications, entertainment, health, law, government, politics, scienc...