In Problem #5 about the industrial WWTP:
Where can I find the the 7.7mg/L DO in water @ Temp=22C and elevation correction factor of 0.88 that they refer to in the solution? Initially I thought it would be App 22D.
Thanks
been working through H2O-Res 6min sol'n...curious if anyone has been successful in finding obscure appendices in the cerm which greatly simplify some problems e.g. - Hazen/Williams and Mannings nomographs
figured i'd toss it out there :)