43560 sq. ft in an acre, yours is 40,500.

What are the goals for the pond, and what are the size and numbers of fish in there now?

.93 acre. An acre pond will support between 300 and 600 pounds of fish, but getting up there in numbers means that you have to really, really watch the pond. With that shallow of a pond, I wouldn't push it, it'll winterkill easier than a deeper pond.

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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).