That is a good idea. It looks like it will fill in about 3 days so the turn-over should clear it out pretty quickly. I am hoping that the flow will keep the water cold enough for trout even when it slows during the driest part of summer. If not, I need to figure out what type of novel forage to get going. I wish I could find a source of PK shrimp. I still will need to deal with the overflow. I am thinking of a shallow bog before it hits the duck pond below. I can turn off the water at any time.