Person surveying near control structure and equipment
Delta algal transect at the gauge
Two people bore and mark rocks
Person collecting sample at stream at guage site
Two people bore and mark rocks
Two people bore and mark rocks
Canada site
Two people doing stream transect
Person surveying
Person doing stream transect
Person collecting sample at streambed
Two people doing stream transect
Two people doing stream transect
Person doing stream transect
Two people doing stream transect and surveying
Person doing stream transect and surveying
Person doing stream transect and surveying
Person sampling in streambed
Person surveying
Person sampling in streambed
Person doing stream transect
Man standing in stream near weir
Person surveying near streambed
Two people doing transect in streambed
Person doing transect in streambed
Two people near weir
Onyx River in flood at control Weir 1985
Onyx River Weir
Dry Stream gage Clark Flume
JJR Bartley Flume with peak in background