Single Exponential, P-40 = 1
Weirs
Applicable Weir Profiles
Flows through these weirs may be measured using the
universal head vs flow characterization, P-40 = 4.
transducer *
3 to 4
h
max
weir profile
* The transducer must be above the
maximum head by at least the
blanking value, P-5.
Non-Applicable Weir Profiles
V - notch or
triangular
suppressed
rectangular
cipolleti or
trapezoidal
sutro or
proportional
contracted
rectangular
compound
Poebing
approximate
exponential
PL-443 6 – 33