Sheila and Cheuey tested on August 18 and Sheila and Phyllis tested on 26th August 2015.
Temperatures were high on the 18th after a very hot dry summer. Oxygen was not too low, however, and fry were seen at several locations.
On August 26th temperatures were more acceptable. On both days the water volume was very low, with barely a trickle at Marsden.