Leak before and after

The pond just filled and I noticed a bunch of saturated leaves behind the dam
Under the leaves noticed water running about a kitchen faucet set half way
Been reading about db200 on the forum I always wanted to try it
So i bit the bullet and bought 2 pails for a total of $600 with shipping
Almost knowing where the leak was coming from I applied DB200 with a seed spreader along the base of the dam all the way up to the waterline
When I checked on it a week later it was completely dried up


One question I have...... once in a while I get a string of bubbles rising to the surface in a few areas
Can it be the ground still saturating itself
I was thinking of spot treating those areas with my remaining pail of db200

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