Thank you; Sam74, rconner and RWF7437. I appreciate the help and understand the desire to have duplicate data. I wanted to make sure I wasn't missing any fundamental assumptions in the hydraulics.
Why must a pitot reading be obtained at the flowing hydrant? A static pressure and residual pressure could be obtained for the flowing hydrant and the differential be used to estimate flow using Bernoulli's. What am I missing?
Sorry if this has been addressed before I did search the forums.
