Is it normal to fill up the grey water tank this fast?

BizmarksMom wrote:
It's easy to use a lot of water when washing dishes.
Personally, I use a dishpan. The wash water gets dumped outside if I'm boondocking. If I have hookups I put it down the drain, but I still visually know how much water I've used.

x2 and we also dump the dish pan down the toilet. Turn the pump off, push the pedal and dump the dishwater in the toilet. We can go 4-5 nights taking showers, washing dishes and using the toilet with 40 gal grey and black.