Drain and overflow help - 11/10/11 02:45 PM
I am currently renovating a 1/2 acre pond. Over the last three years a nearby creek decided to enter the spillway, fill up the tank and break the dam. It was poor construction and planning initially but the pond was there when I bought the ranch.
Currently the creek has been moved 35 foot away from the dam. THe dam is being reinforced. The tank is being dug out and expanded to cover about an acre. With the creek not running into the tank I believe I can handle overflow with a stand pipe and have an emergency spillway lined with rocks. I also am planning on putting a drain pipe in the bottom with a valve.
My problem is with the stand pipe. Material and cost. 12" PVC is reasonable by the foot but a 90 degree elbow was almost $600. Given the cost of expanding my pond and fixing the problems that already existed I would like to keep my cost down on the stand pipe. Is there anything that is economical and long lasting that I can use?
Currently the creek has been moved 35 foot away from the dam. THe dam is being reinforced. The tank is being dug out and expanded to cover about an acre. With the creek not running into the tank I believe I can handle overflow with a stand pipe and have an emergency spillway lined with rocks. I also am planning on putting a drain pipe in the bottom with a valve.
My problem is with the stand pipe. Material and cost. 12" PVC is reasonable by the foot but a 90 degree elbow was almost $600. Given the cost of expanding my pond and fixing the problems that already existed I would like to keep my cost down on the stand pipe. Is there anything that is economical and long lasting that I can use?