2002. Arizona. Department of Water Resources. The dataset depicts both active management areas (AMAs) and Irrigated Nonexpansion Areas (INAs) in Arizona. Arizona Department of Water Resources.
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2014. University of Arizona. Cooperative Extension. The REOA model approach used to generate this dataset incorporates two main objectives (physical and economic) and a range of sub-objectives to det... University of Arizona. Cooperative Extension.
2014. University of Arizona. Cooperative Extension. The REOA model approach used to generate this dataset incorporates two main objectives (physical and economic) and a range of sub-objectives to det... University of Arizona. Cooperative Extension.
2002. Central Arizona Project (U.S.). A polyline depicting the approximate location of the Central Arizona Project Aqueduct from start at the diversion point on the Colorado river throu... Central Arizona Project (U.S.).
1981. Arizona. Department of Water Resources. An Irrigation Non-expansion Area (INA) is a geographical area that has been designated as having insufficient groundwater to provide a reasonably s... Arizona. Department of Water Resources.
2014. Arizona. Department of Water Resources. Irrigation districts are municipal corporations with broad powers and purposes. Districts can purchase or acquire water rights, own or sell propert... Arizona Department of Water Resources.
2013. United States. Geological Survey. This dataset is provided as part of the USGS National Hydrology Dataset and depicts the point locations for major dams in all fifty states and Puer... United States Geological Survey.