Pond Boss Forums INTRO Questions & Observations planning a PB member Yellow Perch experiment

Here's an overview of my West Pond, with the bathymetry overlaid with 25% transparency. The outlet is a 12" PVC pipe through the wall of a 4ft sealed-bottom concrete tube in the NE corner of the pond. Inside the tube, the 12" PVC has an unglued/removable elbow that I can use to raise and lower the pond level.