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recorded from late June through early November. November flows <br />ranged from 11.0 to 42.2 gpm. <br />NPDES site 002 (No Name Gulch) recorded a high flow of 602.4 <br />gpm and overall average flow of 90.8 gpm during the period (Figure <br />C-2). The high flow observed was most likely due to snoumelt <br />combined with spring snows and rain. Frozen ground also <br />contributes to increased runoff in early spring/late winter. <br />Discharges varied throughout the period, showing some of the <br />variability that can be attributed to the precipitation events. <br />Flow data recorded for NPDES site 003 (East Buzzard Gulch) <br />documents one flow event during April over two days at 40.2 and <br />25.3 gpm. <br />The Coyote Dam Seep, below NPDES site 005, showed a constant • <br />discharge of 1.6 gpm from April 28 through June 11 and no flow in <br />mid-June. Flows of 0.8 to 4.3 gpro were reported later in June. No <br />data was reported after June 20 (Figure C-4). <br />NPDES site 006 (W. Buzzard Gulch) recorded a high flow of <br />155.0 gpm during 1993. Figure C-5 presents the flows versus time. <br />Daily mean flows from late March through early May ranged from 11.1 <br />up to 93.2 gpm. Lou flows and no flows were observed from mid-May <br />through late August, with the exception of a 23.8 gpm event in mid- <br />June. Flow at the 10YR/24HR flume Coyote site was not observed <br />during 1993 after spring melt-out. <br /> <br />4-2 <br />