How big is your pond? I'd think there's a bigger problem with treated water entering your pond than waste from four pigs. Take photos, you may want to have a conversation with the water supply company...if it's their fault.
It was my line. It was a hose that busted. It only flowed for a few hours (I think) before I caught it, because I notices a drop in water pressure and I had been out there a few hours before I found the busted line and it was not busted then. I did not even think about the chlorine, or chloramine. When I get my bill, I will know about how many gallons went in. I can't see it being more that a few thousand gallons, but that is a lot!
My pond is small and deep, only about 240,000 gallons with a surface area just over 1/3 acre.
