Pond#1
3) Ornamental landscaping
5) To attract wildlife for hunting
6) To attract wildlife for viewing and/or preservation
20) A family or personal challenge of actually building it
21) A family or personal challenge to maintain a complex ecosystem
24) A fun place to gather with family and friends

Pond#2
1) Quality private fishery
16) To provide escape, peace, and relaxation (therapeutic or otherwise)
24) A fun place to gather with family and friends