I'm new here so please be patient. I had a 1 1/2 acre pond dug about 2 months ago and it was filling slowly until we got about 5 inches of rain the other day. Went up about 2 or so feet. Here's my question. I put a marker where the water level was after it quit raining and I have noticed about 1/2 inch drop a day since for about 3 days now. Is this normal? or is it leaking already? I thought maybe since it went up so fast that it is soaking in to saturate the ground to that level? Please help.