Evan Baddock (left) at the Dunedin flow regatta (Daniel Wagenaar photo).

The New Zealand Hydrological Society hosted an ADCP flow regatta as part of the Technical Workshop in Dunedin from April 3-6. The field event followed a full day training session presented by Kevin Oberg from the USGS on the use of the QRev program....

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Beaver in the grass.

Canada was built on the back of beavers but — much to the chagrin of stream gaugers ever since — beavers managed to outlive the fashion of top hats. After the end of the fur trade, beavers started to re-populate the north with impunity. Anyone unlucky enough to have the responsibility of stream gauging on a beaver infested stream knows how difficult it is to produce...

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