Treen Brook, near Pemberton, has long been an important feeder stream for the Warren River. In recent years the banks of the brook had suffered serious erosion and a large washout had developed, preventing fish passage. Remedial work in 2012 was able to restore fish passage as well as using tree stumps to stabilise the stream bed.
|Organisation||Recfishwest, West Australian Trout and Freshwater Angling Association (WATFAA), West Australian Department of Fisheries|
Michael Tropiano (RecfishWest), firstname.lastname@example.org
|Funding Body||WA Recreational Fishing Initiatives Fund|