Arrangements between the United States and Canada for diversion of waters of the Niagara River for power purposes

[For text of arrangement between the United States and Canada for temporary diversion for power purposes of additional waters of the Niagara River above the Falls, effected by exchange of notes signed May 20, 1941, see Department of State Executive Agreement Series No. 209, or 55 Stat. (pt. 2) 1276. For a supplementary arrangement providing for additional temporary diversion of waters, effected by exchange of notes signed October 27 and November 27, 1941, see Department of State Executive Agreement Series No. 223, or 55 Stat. (pt. 2) 1380.]