Images

Underwater view of periphyton on rocks and the Lake Tahoe shoreline.

Cyanobacteria on rocks along the Lake Tahoe shoreline.

Underwater view of periphyton on rocks and a data-collection sonde along the nearshore, Lake Tahoe. Data was being collected as part of the Lake Tahoe Nearshore Periphyton Study.

Data collection sonde in the swash zone at Lake Tahoe. Data was being collected for the Lake Tahoe Nearshore Periphyton study.

Low stream flows at USGS Wabuska stream gage (10301500) on the Walker River in Nevada, near the end of the 2011-2016 drought. Link to streamgage data. 

Periphyton at the shoreline at the beginning of the Lake Tahoe nearshore periphyton study.

Temperature Profiling Probes (TRODs) installed at Lake Tahoe, Nevada, beach. 

Evaportranspiration equipment along the Tracey Segment

USGS regional research drill rig constructing sites near the south bank of the Truckee River just downstream of USGS 10350000 Truckee River at Vista. The wells were constructed to investigate surface water groundwater interaction.