Originally Posted By: liquidsquid
Can he plug the existing drainpipe (hydraulic cement) and then install a siphon system instead? This may prevent needing to drain down the pond to the level the pipe was installed at.

Just a thought, I could be really off.


No, you are correct, I didn't think of that. It'd take a bunch of hydraulic cement even IF you could plug it tight enough so the cement wouldn't run all along the 100' length..........

www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).