INPUT DATA:
Units:
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(U.S. Customary units) (SI units)
Hydrologic region:
Return period:
[For the 1977 Report, the maximum return period is 100-yr]
Drainage area A (mi2) (km2) :
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2012 Report: [All] 1977 Report: [All]
Mean annual precipitation P (in) (cm) :
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2012 Report: [1] [2] [3] [4] [5] 1977 Report: [1] [3] [4] [5]
Mean basin elevation E (ft) (m) :
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2012 Report: [3] 1977 Report: [1] * [3] [4] * May leave blank for the 100-yr return period.
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OUTPUT:
Please enter input data and press 'Calculate'. ⇐ ⇐ ⇐ [You may leave any input variable blank if not needed by formula].
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