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The EPA storm water management model (SWMM) is a dynamic rainfall-runoff-routing simulation model used for single event or long-term (continuous) simulation of runoff quantity and quality from primarily urban areas. The runoff component of SWMM operates on a collection of subcatchment areas that receive precipitation and generate runoff and ...
The Cisterns of Tawila, or the Tawila Tanks, is a historic site in Aden, Yemen designed to collect and store the rain that flows down from the Shamsan massif through Wadi Tawila, and to protect the city from periodic flooding. The site consists of a series of tanks of varying shape and capacity. They are connected to one another and located in ...
Rainwater harvesting (RWH) is the collection and storage of rain, rather than allowing it to run off. Rainwater is collected from a roof-like surface and redirected to a tank, cistern, deep pit (well, shaft, or borehole), aquifer, or a reservoir with percolation, so that it seeps down and restores the ground water.
A cistern (from Middle English cisterne; from Latin cisterna, from cista 'box'; from Ancient Greek κίστη (kístē) 'basket' [1]) is a waterproof receptacle for holding liquids, usually water. Cisterns are often built to catch and store rainwater. [2] To prevent leakage, the interior of the cistern is often lined with hydraulic plaster.
Sardar-e Bozorg Ab Anbar, in Qazvin, is the largest single domed ab anbar in Iran. Some ab anbars had storage space tanks that were rectangular in design, such as in Qazvin, as opposed to cylindrical designs in Yazd. [2] There were several designs for the arched roof of the storage spaces of each ab anbar, namely ahang, kalanbu, kazhāveh, or ...
Despite Jordan's severe water scarcity, more than 97% of Jordanians have access to an improved water source and 93% have access to improved sanitation. This is one of the highest rates in the Middle East and North Africa. [1] However, water supply is intermittent and it is common to store water in rooftop tanks.
The Cisterns of La Malga or Cisterns of La Mâalga are a group of cisterns, which are among the most visible features of the archaeological site of Carthage near Tunis, Tunisia. They are some of the best preserved Roman cisterns. The cisterns, with a capacity of 50,000–60,000 m 3 (1,800,000–2,100,000 cu ft), received water from a branch of ...
A second example of a large scale designed bioswale is at the Carneros Business Park, Sonoma County, California. Starting in 1997 the project design team worked with the California Department of Fish and Game and County of Sonoma to produce a detailed design to channel surface runoff at the perimeter of a large parking area.