CLAMP Sampling Locations


View CLAMP in a larger map

Monday, June 11, 2018

Sampling West Okoboji


Sampling West Okoboji June 8. What a team! Everyone had a different job. Leroy did a great job of steering the boat in high winds to keep the Secchi disk from drifting under the boat.  Water temps seem to be high for this time of year, even though we had a record late ice out.

Friday, May 25, 2018

CLAMP instructional videos


Check out the new CLAMP instructional videos!  Double click the video to make it full screen.  Learn about the history of CLAMP, how to use a Secchi disk, Chlorophyll filtration, how to perform Quality Control sampling, and see what goes on behind the scenes in the SHL water chemistry lab.