Laserfiche WebLink
a <br />N <br /> <br />Site Name <br />(Computer No.) <br />Spoils Spring #7 <br />(BP0007) <br />Spoils Spring #8 <br />(BP0008) <br />Spoils Spring #9 <br />(BP0009) <br />Table ~ont.) <br />Summary of Surface 4ater Monitoring Sites, <br />Seneca II Mine, Rout[ County, Colorado <br />7,2 <br />Drainage end Elevation Type of Flow Measurement end Remarks <br />(See Exhibit 7-2) <br />Upper Little Grassy Creek <br />6695 feet <br />Northwest Diversion Ditch <br />6765 feet <br />Bond Creek <br />7025 fee[ <br />0 = B 8 S <br />D = B 8 S <br />0 = B 8 S <br />t0 = VA means that flow (0) is calculated by multiplying measured stream vetocity (V) times cross sectional area (A); <br />D = B 8 S means that 0 is determined by use of a bucket (B) and stopwatch (S). <br />2Up to the end of 7983, stream velocities were measured using surface floats without a velocity correction factor. <br />Beginning in 7984, surface float velocities were taken times 0.8 per Brakensiek and others (7979) "Field Manuel <br />for Research in Agricultural Hydrology" end Buchanan and Sumers' (1968) "Stage Measurements at Gaging Stations". <br />Since August of 1986, velocities are measured with en et ec tropic flow meter (Marsh-MCBirney). <br /> <br />