Remember C.O.P - Color, Odor, Pollutants

Color
White, Orange (Rust Color), Soap Suds, Oil Sheen, Paint or any unusual colors.

Odor
Any odors such as Ammonia, Sulfur (Rotten Egg), Gasoline, Paint Solvents, Sewerage, Chlorine, or Fertilizers emitting from catch basins, drainage ditches, outfalls or waterways.

Pollutants
Trash, Motor Oils, Antifreeze, Household Chemicals, Paints, Chlorine, Detergents, Soaps, Grass Clippings, Leaves, Sweeping, Construction Materials, Pet Excrement, or Insecticides.