{"product_id":"2940014436526","title":"Rainfall-Runoff and Water-Balance Models for Management of the Fena Valley Reservoir, Guam","description":"In 1951, the U.S. Navy constructed the Fena Valley Reservoir in south-central Guam (fig. 1). It is the largest surface-water development on Guam, with a total storage capacity of 7,180 acre-ft (2,340 Mgal) (Nakama, 1992), which is equivalent to slightly more than an 8-month reserve at the current (2001) average water withdrawal rate of 8.9 Mgal\/d. The reservoir captures runoff from the Fena Valley Watershed and is the primary source of water for Navy personnel and local citizens. The total drainage area of the watershed is about 5.86 mi2. The three gaged tributaries to the Fena Valley Reservoir, Maulap, Almagosa, and Imong Rivers, drain about 75 percent of the watershed. The remaining land area of the watershed is ungaged. The combined annual streamflow of the three gaged tributaries averages about 15,000 acre-ft (4,890 Mgal).","brand":"The Delano Max Wealth Institute, LLC.","offers":[{"title":"Default Title","offer_id":47121156014320,"sku":"2940014436526","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/2940014436526_p0.jpg?v=1763608401","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/2940014436526","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}