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For the first component of Refined Alternative 6, approximately 11,933 acres would be purchased to yield 17,432 afY of depletions. Other proposed sources of water for Refined Alternative 6 include: the purchase of storage from Red Mesa Reservoir, the coordinated operation of existing reservoirs with streamflows in the San Juan Basin for more efficient utilization of water supplies, and the raising of Lemon Dam. Land (11,933 acres) and associated water rights would be purchased in the Pine, La Plata, and Mancos River Basins, and McElmo Creek Basin to supply a yield of 17,432 afy of historical depletions. This does not include the land required to supply the 13,000 afY depletions for the water acquisition fund. Q Pine River Basin - A total of 10,000 acres of non-Colorado Ute irrigated land would be purchased in the Pine River Basin. The associated 15,114 af of average annual depletion would be removed from the land and allowed to flow into Navajo Reservoir under the same delivery pattern that would have occurred to the irrigated land. This would become project water with the delivery point at Navajo Reservoir for purposes of administering the purchased water rights in the Pine River. Q La Plata River Basin - To meet the demands not met by available streamflow, a total of785 acres of irrigated land would be purchased and the associated average annual depletion of 521 af transferred to M&I use. Q Mancos River Basin - To meet the demands not met by available streamflow, a total of 500 acres of irrigated land would be purchased and the associated average annual depletion of 761 af transferred to M&I use. Q McElmo Creek Basin - A total of 648 acres, sufficient to provide a firm yield depletion of 1,036 af, would be purchased and the water transferred to M&I use to satisfY regional demand in Montezuma County. All water resulting from these purchases from McElmo Creek would be for the benefit of the Ute Mountain Ute Tribe. Several federal storage facilities were evaluated for coordinated operation with streamflows in the San Juan Basin for more efficient utilization of water supplies. Navajo Reservoir would be operated to supplement available Animas River flow in meeting the SJWC and Navajo Nation demand, the Farmington, Aztec and Kirtland regional water demands, and the demands for the non-binding uses at the coal mine, coal-fired power plant and gas-fired power plant for the Colorado Ute tribes. To the extent that capacity is not sufficient, additional irrigated acreage could be purchased and retired above the reservoir to augment the water supply. Vallecito Reservoir would continue to operate as it has historically, with any water transferred from irrigation to M&I use delivered in the same pattern as would normally occur for irrigation. Jackson Gulch Reservoir would be operated to store agricultural water purchased for conversion to M&I and release it according to demand as long as such operation did not impact the delivery of agricultural water to existing right holders. Approximately 200 af of storage space would be purchased in Red Mesa Reservoir (also referred to as Mormon Reservoir). In summary, approximately 36,891 af of water may become available through coordinated operation of existing reservoirs with streamflows in the San Juan Basin. Subsequent computer modeling studies would need to verifY the amount. The capacity of Lemon Reservoir would be increased from approximately 40,000 afto 50,000 afby raising the dam 11.5 feet. Increased capacity would be used to deliver water to the Florida Mesa Housing Unit and supplement Animas River diversions to meet the City of Durango demands and the Durango ES-9