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2 Wash. J. Envtl. L. & Pol'y 1 (2012)

handle is hein.journals/wshjoop2 and id is 1 raw text is: Copyright C 2012 by Washington Journal of Environmental Law & Policy

THE FLOOD CONTROL REGIME OF THE
COLUMBIA RIVER TREATY: BEFORE AND
AFTER 2024.
Nigel Bankes*
Abstract: This article examines the flood control rules established by the
Columbia River Treaty and Protocol between Canada and the United States
before and after 2024. The flood control operations change automatically in
2024. Part I discusses the flooding risks posed by the Columbia and Kootenay
Rivers. Part II offers an account of the general international law pertaining to
flood protection and in particular the duties that one basin state may owe to
another. This section draws on the work of the International Law Commission
which informed the adoption of the United Nations Convention on the Non-
Navigational Uses of International Watercourses. Part III outlines some of the
background to the negotiation of the flood control provisions of the Columbia
River Treaty (CRT) referring in particular to the work of the International
Joint Commission (IJC) established by the Boundary Waters Treaty of 1909.
Part IV describes the flood control provisions of the Treaty as qualified by the
terms of the Protocol to the Treaty including both assured flood control and on-
call flood control. The assured flood control provisions expire in 2024. Flood
control is principally provided by the construction of three treaty dams in
Canada (Arrow/Keenleyside, Mica and Duncan) and the operation of those
dams in accordance with a flood control operating plan (FCOP). The appendix
contains a more detailed account of the FCOP and variation of the FCOP
known as VARQ FC.
I.     INTRODUCTION                                  ....................... 2
II.    COLUMBIA AND KOOTENAY RIVERS: FLOOD
RISKS AND RESPONSES               .............         .......... 8
III. FLOOD CONTROL OBLIGATIONS IN
INTERNATIONAL LAW AND PRINCIPLES OF
TREATY INTERPRETATION                 .......................13
A. International Watercourse Law and Flood
Control ....................                    ...............13
B. Observations on Treaty Interpretation and
Implementation         ................................21
IV. FLOOD CONTROL PROVISIONS OF THE
TREATY: THE IJC'S CONTRIBUTION                      .    ............27
V. FLOOD CONTROL UNDER THE TERMS OF
THE TREATY AND THE PROTOCOL...                          .............31
*   Professor of Law, The University of Calgary, ndbankes@ucalgary.ca. John
Shurts provided comments on an earlier draft, which I acknowledge with thanks.

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