Hi everyone. I purchased a property in Central Maine with a mature 1-acre pond last year. I've measured the depth in several spots, and have found 12 to 15 foot depths across the middle of the pond. From discussions with the original owner, the pond is spring fed, and receives some runoff from the surrounding slopes. The previous owner stocked the pond with brook trout, and I caught one that was 15-inches long just before the ice set in this winter. The previous owner said that I should not mix rainbow trout in with the brook trout, because the rainbows would threaten the brookies. Does anyone know if there is any problem with stocking both types of trout? I had another pond that was stocked exclusively with rainbows, and I came to really like them.