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f , 6 water resource development on those non-Federal lands situated in a position to have an effect on wilderness water resources. a. Analysis of ExistinK Water RiKhts The information contained in the State Engineer's tabulation shows that all of the decreed absolute water rights in or upstream of the Colorado wilderness areas are senior in priority to designation dates of the various wilderness areas, except for five rights discussed below. Also, the records indicate that all of the dates of appropria- tion for the conditional water rights are senior to the designation dates of the various wilderness areas. The data related to the abso- lute and decreed conditional rights within or upstream from each wilderness are set out in Appendix III. This information consists of, among other items, the location and name of the water resource devel- opment, the amount of water, dates of appropriation and adjudication, date of wilderness designation, relation of water development location to wilderness, and whether location is in Federal or non-Federal ownership. Absolute Rights. As previously stated, all of the decreed absolute water rights, except for five small rights, were appropriated, put to beneficial use and decreed as absolute rights prior to the designation of the related wilderness areas. Of the five exceptions, three appro- priations had been initiated prior to wilderness designation, and another is related to a diversion that has been in place since 1918. All five were adjudicated as absolute rights after the dates of wilderness designation. Two of the five exceptions, Lost Trail Springs 1 and 2, are above the Weminuche Wilderness, which was designated in 1975. Both of these were appropriated beginning in 1938 and were adjudicated as absolute rights in 1985. Lost Spring 2 is on private land; Lost Spring 1 is on NFS land and received a special use permit from the Forest Service in 1955. 'One right is for 0.03 cfs of water for domestic use; the other is for 0.03 cfs for stockwater. Two other rights are located on non- Federal land within the Flat Top Wilderness, which was established in 1975. These rights, Dawson Spring 1 and Chambers Spring 1, are also for domestic uses and are entitled to 0.02 cfs and 0.04 cfs of water, respectively. Dawson Spring 1 was appropriated in 1972; Chambers Spring 1 in 1983. Both were adjudicated as absolute rights in 1984. The last of the exceptions is the Thompson Enlargement of Sawmill Ditch on the Eagles Nest Wilderness, which was designated in 1976. The diversion for Sawmill Ditch is on wilderness lands, but was initiated in 1918, well before establishment of the wilderness. In 1937, two absolute rights for a total of 6 cfs of water were adjudi- cated for Sawmill Ditch. The Thompson Enlargement was initiated in 1979 and adjudicated as absolute in 1985, resulting in a right to draw