Here are a number of links to prior discussions on bentonite and methods to stop pond leaks. Several note the use of drilling mud in various methods. See the first link for our successful use of drilling mud.

http://www.pondboss.com/ubb/ultimatebb.php?ubb=get_topic;f=20;t=001709
http://www.pondboss.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=20;t=001716
http://www.pondboss.com/ubb/ultimatebb.php?ubb=get_topic;f=3;t=000081#000003
http://www.pondboss.com/cgi-bin/ubbcgi/ultimatebb.cgi?ubb=get_topic;f=20;t=001522
http://www.pondboss.com/ubb/ultimatebb.php?ubb=get_topic;f=20;t=001522#000001
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This is copied from a prior thread - some links work some don't. JP is working on a fix for the links.

Last edited by ewest; 10/28/07 08:00 AM.