We have an acrea pond that wAS filling up (after we repaired the drain pipe). Then all the water drained out. We believe a groundhog dug out the drain pipe. We thought this pond was underground spring fed, then ALL the water drained away. With periodic rain nothing fixed the pond until we had four inches of rain in a short period of time, now we have water in the pond and it seems to be rising. Not sure for how long, won't get to see it til this weekend. The question is what do we do to maintain water in the pond? It was clear water the first time it filled up, now it is muddy. Suggestions on fixing and how do we figure out what we are dealing with? Thanks for the help