The long water flume, with the bottom covered by sand prior to introducing water to test ripple formation

          A wave maker at the end of a flume

Photographing the behaviour of water and fish in the flume.

The water volume tank.

Discharge from one of the flumes, flowing into a channel on the way to the volume tank

The short water flume prior to filling

Pipes for testing pressure

Gauges to test and alter water flow

Fish which lived in the lab while we tested how to ensure that dammed waterways remained fish friendly.

A student carrying a net for using with the fish

A hydraulic jump (watch on YouTube)

Analysing data in the lab

Field work measuring the flow of water in a paddock

Testing a water pipeline