![]() ![]() drip irrigation systems), plant crops that consume less water, or reduce the size of their cropland and charge more for their crops.Ĭ. Install more water-efficient irrigation systems (e.g. Because snowmelt and precipitation that normally flow into Owens Valley are being captured and shipped to Los Angeles via the aqueduct.ī. (d) Considering the position of Owens Valley on the windward side of the Sierra Nevada mountain range, how might water diversion through the aqueduct affect air quality in the Owens Valley?Ī. List two costs associated with each method. Describe two methods of desalinization that Los Angeles could use to obtain fresh water. (c) Los Angeles is situated along the shore of the Pacific Ocean. Why might this be? (b) Aside from moving out of the area, list three possible ways that farmers may mitigate the loss of water supply and continue farming. (a) Surveys taken from the Los Angeles Department of Water and Power claim that the water table in the Owens Valley has not changed, yet residents in the Owens Valley claim that wells are running dry. In the years after the aqueduct was completed in 1913, the area in and around Owens Valley has become increasingly dry and farmers have suffered a tremendous loss of productivity. The water flows the entire distance by gravity. The aqueduct collects snowmelt from the mountains and is capable of carrying 13.7 m 3 m^ m 3 of water per second. The Los Angeles aqueduct spans 375 km (233 miles) from the Owens Valley through the Mojave Desert to the San Fernando Valley. ![]()
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