August 17, 2022 CDFW Summer Townet Survey
Sacramento River below Rio Vista
The Summer Townet Survey is on the water today and is catching a lot of invasive aquatic weeds.
CDFW staff Kevin Juranek emptying the net of aquatic weeds that were collected during the survey. CDFW photo. Click on image to enlarge.
These tows were in the Sacramento River channel below Rio Vista sampling in >30 feet of depth. We had lots of Egeria in the net. Hopefully this is vegetation that is dying back and just being dispersed around with flows and tides.
Net full of Egeria densa. CDFW photo. Click on image to enlarge.
Lots of submersed aquatic weeds (Egeria densa) being caught in the net in Sacramento River below Rio VIsta. CDFW photo. Click on image to enlarge.