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in early spring/late winter. In general, discharges declined throughout the period, showing some ':~ <br />of the variability that can be attributed to the precipitation events. <br />NPDES site 006 (W. Buaard Gulch) recorded a high flow of 155.0 gpm and an average <br />flow of 32.2 gpm during 1994. Figure C-3 presents the flows versus time. Daily mean flows; from <br />early March through mid-April ranged from 1.6 up to 122.5 gpm. Low flows were observed from <br />late March through mid-May, with no discharge recorded between May and December. Flow at <br />the lOYR/24HR flume Coyote site was not observed during 1994 after spring melt-out. Discharge <br />recorded for NPDES site Ol l (East Pyeatt) originated from a spring that developed above the <br />Parshall Flume and below the last sediment control pond (Henderson, 1994). Flows were recorded <br />from early March through mid-June and averaged 36.4 gpm. No flows were recorded after mid- <br />June. <br />• <br /> <br />4-2 <br />