Stream Gauge Near River Mouth
Person doing stream transect
Measuring streamflow
Man Near Stream Gauge
Stream Gauge and Sandbags
New Zealand field camp near Onyx River 1983
Shooting the weir at Onyx
Hanging glaciers on the right limit of the lower end of the Grand Canyon
East down Wright Valley
Weir explosion
Onyx River flume Wright Valley
Aerial View of Onyx River
Man Near Stream Gauge
Stream Gauge and Sandbags
Stream Gauge Near River Mouth
New Zealand field camp near Onyx River 1983
Measuring streamflow
Person doing stream transect
East down Wright Valley