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<br />.' <br /> <br />consideration of the diversion record, <br />c, Also prepare a list of structures from the water right tab~lation and identity those <br />with significant diversions which do not appear to be'tied to irrigated lands, <br />Provide this list to the Division Engineer's Office, <br />d, Based on historic diversions and estimated irrigated acreage, provide a list to the <br />Division Engineer of estimated applications per acre, This list will indicate those <br />application rates outside of a reasonable range (i,e. 2 feet to 15 feet). <br />1.5 Soil moisture capacity will be estimated for the lands under each parcel by interpreting the <br />CROSS AWC map in ArcView, The result will be a soil moisture capacity for each <br />structure indicated in 1.1, <br />1.6 Maximum water use efficiencies will also be assigned to each structure based on <br />engineering judgment. Originally, each structure will be assigned the same maximum <br />water use efficiency (perhaps 50%) but the file will allow the assignment of unique <br />efficiencies for each structure. This detailed refinement is not include in this scope of <br />work and is expected to be performed under a separate Task Order or by others on an as <br />needed basis. <br />1,7 Retrieve countylHUC information from the CROSS database (it is assumed that each <br />structure has countylHUC data attached to it) and confirm that each countylHUC <br />combination has an assigned temperature and precipitation stations, Place this information <br />in input files appropriate for the CU model. <br />1.8 Develop a new subroutine or post processor to the CROSS-CU model that considers the <br />above input data as well as an administrative number and calculates the water supply <br />limited historic consumptive use upstream of the Aspinall Unit on the Gunnison River <br />attributed to water rights junior and senior to the administration number. This scope will <br />accept either filled or unfilled data sets of diversions (no filling is expected to be <br />performed in this scope). The analysis will be designed to skip consumptive use or <br />depletion analysis when diversion data is missing, Outputs will be available on a per <br />structure or geographical area basis, <br /> <br />Output options will be developed which allow the user to select the desired detail of the <br />output. The following options will be available. <br /> <br />. Structure CU - <br /> <br />CU only, no return flow or depletion calculation. no <br />consideration of water rights, See Table 1. <br />CU only, no return flow or depletion calculation, but <br />analysis will consider water rights to categorize CU by <br />administration number. See Table 2 <br />Full analysis of cu, return flows and depletions and <br />consideration of water rights to categorize cu by user input <br />administration number, See Table 3, <br /> <br />. CU by priority - <br /> <br />. Depletion by priority- <br /> <br />It is envisioned that a simple spreadsheet interface will be developed to organize and <br />summarize the various components of the Gunnison Basin consumptive use evaluation, <br />This interface would also allow the changing of selective input data (Le, efficiencies, <br /> <br />3 <br /> <br />1562 <br /> <br />\ <br />