Rating Type
Not Available
United States Geological Survey, National Water Information System
`STGQ`

stage-discharge
A rating used to compute the discharge of a stream on the basis of stage.
1
true
`FALL`

fall
A rating used to determine the adjusted fall as it relates to the mean gage height observed at the base gage in a reach where the fall in stage (slope of water surface), between auxiliary and base gages is affected by backwater.
2
true
`FLFC`

fall-factor
A rating used to determine the factor value needed to compute an adjusted discharge on the basis of measured fall in the reach between auxiliary and base gages, and measured discharge.
3
true
`STCO`

stage-coefficient
A rating used to determine a velocity adjustment coefficient from its relation to stage, for the index velocity method.
4
true
`STAR`

stage-area
A rating used to determine the cross-sectional area of a stream on the basis of stage.
5
true
`PARM`

dependent, parameter
A rating used to compute one parameter on the basis of its relational parameter.
6
true
`STOR`

storage-correction
A rating used to determine the variable Sc/J from its relation to gage height.
7
true
`VELO`

velocity
A rating used to determine the mean velocity on the basis of the index velocity.
8
true
`MEAS`

input conversion
conversion of input rating for measured unit values
9
true