Rock near streambed
Person near streambed
Streambed
Streambed
Streambed
Streambed
Tracks near streambed
Stream guage and structure
Streambed and glacier
Helicopter
Man near gauge site
Guage site early in season
Gauge site
Gauge site
Gauge site looking upstream
Gauge site looking towards Blood Falls
Two people near guage site
Wooden box near relict channel downstream end
Onyx River at hydrological control site 1983
Bartley Flume and glacier in background
Bartley Flume
Meserve Flume
Stream gage - east after flood - Bartley
East stream gage after flood Asgard rangers sign - Bartley
Bartley stream gage (back side) after flood
Onyx River at hydrological control site 1983
Helicopter
Man near gauge site
Guage site early in season
Gauge site