“Inflow design flood” is the flood flow above which the incremental increase in water surface elevation downstream of the dam due to failure is no longer considered to present an unacceptable additional downstream threat.

Source. #4278, eff 6-30-87; ss by #5080, eff 2-22-91; ss by #6462-A, eff 2-21-97; ss by #8288, INTERIM, eff 2-21-05, EXPIRES: 8-20-05; ss by #8412, eff 8-20-05; ss by #10508, eff 1-22-14; ss by #13979, eff 5-24-24 (formerly Env-Wr 101.22) (see Revision Note at chapter heading for Env-Wr 100)