I have a water well that was recently drilled. The initial tests indicate that the water had a turbidity of 7. The well pumped several million gallons into the distribution system and the utility started getting complaints that the water was cloudy. We checked the turbidity agian and it was...
I have a 5 acre watershed, 7 minute time of concentration, 8.5 inch per hour storm intensity, and .5% slope for my pipe. The flow out of the watershed into the pipe indicates that I need a 36 inch diameter pipe.
I feel I have followed standard design procedures but a rainfall of 8.5 inches...
I am new to Hydraflow and I wanted to check everything that I have been working on. Hydraflow is giving me a time to peak discharge of around 13 hours, but by hand calculations I get a time to peak discharge of 1.5 hours. My time of concentration is 78 minutes-maybe I am wrong here but I...
I am attempting to model a riser pipe in Hec-Hms. I know that at the beginning stages of the pipe flowing, it functions like a weir, with the circumferece of the pipe equal to the length of the weir, but as the water level increases the riser pipe begins to flow full and it is modeled like an...
