USERS MANUAL
CHATTER™ DATA LOGGER
Supported weir types
Rectangular full width weir, front elevation.
The notch width, b, equals the total weir width, B, both
measured in meters
Rectangular full width weir, side elevation
h is actual head, measured in meters
p is the depth from the crest to the bottom of the weir
measured in meters
Rectangular notch weir, front elevation
b is the notch width, measured in meters
B is the total weir width, measured in meters
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