There are two river valleys I know in Trout country  that cause me despair. There are two others that give me hope. Let’s get the despair out of the way. If you have ever driven up the lower Pitseng pass from the turnoff outside Mt Fletcher, up to Vrederus on the plateau below Naude’s Neck Pass , you may have noticed the stream running parallel to the road for a long way. Perhaps you did not. You could be forgiven for not noticing it, because if truth be told, you seldom see it. It is completely inundated with wattle trees.