Sliver City Winnipeg Blue/sliver Shimmer In Runoff Coming From My Neighbor?

Blue/sliver shimmer in runoff coming from my neighbor? - sliver city winnipeg

My neighbor put in a pond of this type of thing in the last year in his yard, and now I'm the water in my yard. Water has a shiny / blue ribbon for it affect my plants and grass to die. What could be the cause of silver, sky blue,.

We live in the city, if you do not have wells, septic tanks, oil tanks or heat. We are in the public.