I have probably a 1.5 acre pond and it has historically dried out almost every year unless it was a wet year. Several factors I believe contributed to it drying out but nothing confirmed like a leak. Last year when it dried out I had a contractor do some work to it and now this year, VERY DRY, it still has water in it but I think only about 20% however some ponds that aren't spring fed around here are dry. I'm having a well drilling company come to do a test drill this weekend. My question is what kind of GPM would this well need to test for if I'm going to move forward with installing it to supplement this pond?