I would dye the pond and see how fast the dye dissipates. You need to know if there is just water going out of the pond due to evaporation, or through the pond when the pond is full.


www.hoosierpondpros.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).