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HydroBase Data: <br />Diversions are reported as continuously monitored st reamflow records and as <br />administrative records by Colorado DWR. Continuously monitored streamflow records <br />for Station 06746500 are available for wate r years 1923 through 2002. Administrative <br />records for Structure 48005277 are availabl e for water years 1999 through 2002. Both <br />continuously monitored streamflow records and administrative diversion records are <br />available on a daily and mont hly basis through Colorado DWR HydroBase. In addition, <br />George Varra, Water Commissioner for Divisi on 3, also keeps monthly diversion records <br />for Skyline Ditch in a spreadsheet with other transbasin diversion records. <br />Available diversion data for Skyline Ditch was reviewed a nd compared to identify the <br />best available data source (shown in Figure 2) . Monthly diversions for Skyline Ditch are <br />presented in Table 2. The preferred set of data identified for Skyline Ditch was the <br />continuously monitored data for Stati on 06746500. When compared to the other <br />available information sources, the stream flow data at Station 06746500 displayed the <br />following characteristics: <br />The longest period of record, <br />The most complete set of data prior to and throughout the period of study, <br />Corresponding monthly and daily dive rsion data available, and <br />Continues to be operated as a re cording device through present. <br />Annual Diversions for the 1950 to 2002 study period: <br /> Average (1950-2002) = 1,364 acre-feet <br /> Maximum (1954) = 4,927 acre-feet <br /> Minimum (numerous years) = 0.0 acre-feet. <br />Skyline.doc 5 of 9 <br />