SoSauty- Sorry you aren't having much luck with DB-200 so far. Like i said I think results will greatly vary depending on soil type and organic load in pond. I'm just curious how are you missing all this rain?? You said this summer has been very dry? In Kentucky we've had over 8 inches of rain in JULY and only one day that broke 90 degrees. One of the best summers on record. it rained 2.5 inches here just last night! My pond came up almost a foot! Now i'm just hoping it stays! Hope that pond seals off for you soon. Thanks for update.