Had a black water back up.

Only way I'd do it is if I could JV with Blackwater.

The carpet was stained like someone walked around spilling who knows what and never bothered to wash it up, very dirty dirty walls, black water in the toilet, screens busted out of the screen doors, the fridge was new but you about died when you opened it from the smell of rotting food...you get the picture.

('cept maybe Halliburton, KBR, exxon, blackwater, etc.)

They are responsible for maintaining the black water drain.

It used to be called black water, and sources include sewer backup, flooding from rivers or streams, toilet overflow with feces, and stagnant liquid that has begun to support bacterial growth.Next are the classes of destruction.• Class 1.

So I am planning to get someone out to empty the black water tank. 

Blackwater and mold removal is expensive, if it bad enough that the worker bees have to wear protective clothing then generally they are getting paid triple time.

Sewage and even a kitchen sink with a garage disposal is considered black water and needs special clean up with disinfectant and a sterilizer.

depends on situation. grey water is just shower sink, can go into ground. soon will convert to composting toilet so poop and urine separated. can throw away bagged poop as done with poopy diapers and dump urine. no black water.