U.S. Domestic Resources
Welcome to the H2infO U.S. Domestic Resources Page. On this page you will find U.S. Water Partnership member resources aimed at helping domestic stakeholders address the unique water challenges of the United States.
U.S. Domestic Resources
Water for the World: Operating and Maintaining Septic Tanks
U.S. Agency for International Development
A septic tank is a self-operating unit for sewage treatment. The tank receives raw sewage from a building, allows solids to settle out, and discharges effluent to an underground (subsurface) absorption system for final disposal. This technical note describes how to measure scum and sludge depths to...Read more
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United States, North AmericaWater for the World: Operating and Maintaining Privies
U.S. Agency for International Development
A privy consists of a pit to hold excreta, a slab with a squatting hole or a seat and pedestal, and a shelter to give the user privacy. Maintaining a privy involves cleaning the slab weekly, repairing the privy as needed, and eventually filling the pit with soil and moving the slab and shelter to a...Read more
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United States, North AmericaThe Understanding Water Supply: General Considerations
U.S. Agency for International Development
This paper is one of a series published by Volunteers in Technical Assistance to provide an introduction to specific state-of-the-art technologies of interest to people in developing countries. The purpose of this paper is to provide basic information and data for those individuals responsible for...Read more
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United States, North AmericaWater for the World: Operating and Maintaining Mechanically Aerated Lagoons
U.S. Agency for International Development
A mechanically operated lagoon is a large, lined excavation that receives sewage, mixes it with oxygen so that biological processes can destroy most of the disease-causing organisms, and discharges the sewage as treated sewage. Correct operation and maintenance is important because a neglected...Read more
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United States, North AmericaWater for the World: Operating and Maintaining Stabilization Ponds
U.S. Agency for International Development
A stabilization pond is a large shallow excavation that receives sewage from a sewage system, detains the sewage so that biological processes can destroy most of the disease-causing organisms, and discharges the effluent as treated sewage. Correct operation and maintenance is important because a...Read more
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United States, North AmericaWater for the World: Constructing Sewer Systems
U.S. Agency for International Development
A sewer system is a network of underground pipes that carries sewage by gravity flow from a number of dwellings. This technical note describes the elements involved in constructing a sewer system.Read more
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United States, North AmericaWater for the World: Designing Sewer Systems
U.S. Agency for International Development
A sewer system is a network of underground pipes that carries sewage by gravity flow from a number of dwellings. This technical note describes the elements involved in designing a sewer system. It does not attempt to explain everything needed to design a sewer system.Read more
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United States, North AmericaWater for the World: Operating and Maintaining Sewer Systems
U.S. Agency for International Development
A sewer system is a self-operating network of underground pipes that carries sewage by gravity flow from a number of dwellings. It flows to a stabilization pond or other central treatment facility. This technical note describes the elements involved in maintaining a sewer system.Read more
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United States, North AmericaO&M Costs in Irrigation: Reappearing Government and Farmer Responsibilities and Rights
U.S. Agency for International Development
The amount of money governments spend on irrigation development continues to be a matter of major policy concern, the more so as "the fiscal crisis" constraints governments not only in the developing world but in the U.S. as well. A discussion of the state of the art in this policy area...Read more
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United States, North AmericaWater Use By Sector in Tucson Water Service Area
The National Institutes for Water Resources
Studies of water use in Tucson show that more water is being used in house holds each year.Read more
Regional focus:
United States, North America