Margali
Herd Master
Link to Texas A&M handout Greywater system design
6 gpm is a LOT of water! I guess people took short showers since a big hot water tank would be half gone in 13 minutes, I'm sure the backfilling cold water was noticeable before that. Our shower heads are 2 gpm, it is plenty. We could have gotten 2.5 gpm but didn't figure it was necessary. Of course my showers are short anyway, about 5 minutes.New showerheads manufactured after 1992 are 2.5 gpm. You can pull the restrictor out of them to increase the flowrate. Pre 1992 shower heads were ~6gpm.
I assume you mean the metro area and not the airport. I can't imagine spending a couple of days in DFW ... or any other airport.Went to DFW on Saturday to spend a couple days with our friend Kris and his mom, Beverly.