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Changed deliveries for minimum streamfl ow below Ridgway Reservoir from th e <br />? <br />M&I account to the Minpool account. <br />Evaluated procedures to account for re servoir evaporation in determining th e <br />? <br />reservoir's single fill rule. This may be incorrectly tracking how much water i s <br />stored in a reservoir. <br />Evaluated inflows to Ridgway Reservoir. Model appears to fill reservoir to o <br />? <br />quickly during winter and not in peak spring runoff months. This may be th e <br />reason for too much water in the Uncompahgre valley, which tends to limi t <br />Gunnison Tunnel deliveries. <br />Checking diversions through the Gunni son Tunnel; still not taking enough water , <br />? <br />possibly because of too much native flow in the Uncompahgre. <br />01-04-95 Updated the agricultural diversion dema nds for the North Fork, Smith Fork, Middl e <br />? <br />Gunnison, and Uncompahgre Valley to in corporate revised consumptive use tim e <br />series obtained from version 0.99 of GUNMOD. <br />Revised reservoir targets for Blue Mesa , Taylor Park, and Ridgway reservoirs. <br />? <br />01-10-95 Changed physical capacity of the Fire Mountain Canal at 209 cfs based o n <br />? <br />information from GUNMOD version 0.99. <br />Performed additional QA/QC on the inflow s above Ridgway Re servoir, including a <br />? <br />comparison of the USGS gage flows for the Uncompahgre River above th e <br />reservoir to the GUNMOD inflow dataset. <br />01-11-95 Checked all network inflows in MODSIM (Cal3.6) to veri fy that they are the sam e <br />? <br />as GUNMOD 0.99. Checked all demands in MODSIM to verify that they are th e <br />same as those in GUNMOD 0.99. Some discrepancies were noted and corrected. <br />01-16-95 Crystal and Marrow Point reservoirs were added to the MODSIM model a s <br />? <br />operating reservoirs so that in the futu re the reservoirs could be drawn down b y <br />releases if desired by the user. This al so enables a computation of the evaporatio n <br />loss. Target storage levels are set at the maximum storage capacity to keep th e <br />reservoirs full to the extent possible. <br />Changed the storage links connecting Blue Mesa and Ridgway reservoirs to th e <br />? <br />demands of the Uncompahgre project can als such that only the M&D, South, an d <br />West canals have direct access to storage water. <br />Made small revision in the operation of the Project 7 exchange link to pull th e <br />? <br />amount of water flowing through the Fair view Feeder canal from the M&I accoun t <br />in Ridgway Reservoir and put it into the UVWUA exchange account. <br />Filled in data gaps for evaporation time series for the smaller reservoirs in th e <br />? <br />network. <br />3 <br />A275 02.23.94 1.15-27 Fosha, Ritsch <br />