Lake Mead?
Rangers...bathrooms...law enforcement....EMTs.....helicopters.....restaurants.....gas.....stores.....ect....
all for less than 1/2 of a Dumont season pass....
MMMMMUUUUHAHAHAHAHAHAHAHAHAH
The only way people will stop dumping grey is if its enforced.....good luck with that.......in my estimation, there are FAR more important things for the LEOs to be policing than water dumping..