HEC 14 Errata
Page 122, Equation 7-A-4, a formula for the Froude Number should be "Va / Sqrt(g*y)".
Page 270, Step No. 4 of Design Example #3 makes a reference to Figure 10-2-A. The reference should be to Figure 11-2.
Equation 7-A-2 - intermediate equation for the Approximate Volume is introduced and printed as follows: Approximate Volume = (yo Wo +yA WA )Wo +(.75LQ/VB )[(Nr - l)-(WB /Wo - 3) (1 - WA /WB )/2]. The term (Nr - l) should be (Nr - 1)