Purchased a property with a 1/3 acre pond in disrepair. Greenish water, Low water, about 4’ deep now but you can see where level used to be observing the shoreline contour. Maybe 4’ low from contour. Has a shallow well that I assumed was used to maintain a higher level. It has a 1 1/2” line from pump to pond. Full water test done checking for 123 contaminates, none found except some ICB (iron causing bacteria) Which I chlorine treated. Greenish water. Grass and weeds growing right to water level. Will address issues in the appropriate forums. Plenty of fish, Panfish and a few LMB. don’t know the rations yet. Had 2 decent size catfish but I fear a contractor working on house pouched then.