Downstream
26. Concerns have been expressed by and on behalf
of the nations downstream of the proposed dam that it might be
used to interrupt the flow of the Tigris, which is essential for
drinking water, irrigation and, as respects Iraq's Mosul Dam,
the generation of electricity.[54]
It has been suggested that Turkish officials have in the recent
past publicly threatened to cut off water supplies to nations
supporting Kurdish insurgency. Syria has suggested that the dam
would be in breach of bilateral treaties and of multilateral agreements
In response to our informal invitation, the Syrian Embassy in
London forwarded a long paper on recent developments on the Turkish-Syrian
dispute over the Euphrates.[55]
Syria's direct interest in Ilisu is limited by the fact that the
Tigris constitutes its boundary with Turkey for only around 30
kms before entering Iraq. It is apparent that much of the concern
expressed by Syria arises from unresolved disagreements over equivalent
projects under the GAP programme which have led to interruptions
in the flow of the Euphrates to Syria , notably in 1990 at the
time of construction of the Ataturk dam. In a further paper forwarded
to us by the Syrian Embassy it is strongly argued that the failure
of Turkey to consult the downstream states on the Ilisu dam is
in breach of international law.[56]
27. Balfour Beatty has emphasised that the Ilisu
Dam is a hydro-electric dam and not an irrigation project. Once
operational, it will be dependent on a flow of water through its
turbines. If the outflow through the turbines were blocked, the
water would "within days or weeks" simply flow over
the top, there being nowhere else for it to go. During impounding
the process of filling up the reservoir once the dam is
completed it is accepted that a formula must be found
for determining a minimum regular flow of water downstream.[57]
It is also pointed out that in any event half of the flow used
by the Mosul dam enters the Tigris downstream of Ilisu.[58]
The 1997 UN Convention on the Non-Navigational Uses of Transboundary
Waterways frequently referred to has not entered into force, since
several nations have not ratified it.
28. The third UK condition for grant of export credit
is the need to "give assurance that adequate downstream water
flows will be maintained at all times," reflecting the third
key area identified in December 1998 by the ECAs.[59]
Balfour Beatty told us that it had already been recommended that
(a) the design of
the project should be changed to reduce the range between maximum
and minimum operating levels for the reservoir, reducing the potential
for storage of water in the reservoir. DSI have apparently accepted
a change to the project design to reduce the operational range
from 40 metres to 15 metres: Balfour Beatty told us that as a
consequence changes have already been required to the design of
the turbines.[60]
(b) a guaranteed minimum
flow should be sought to safeguard downstream uses during the
initial impounding. Following discussion with engineers working
for US Eximbank, a formula has apparently been arrived at
although not yet published nor communicated to British Ministers
on a minimum rate of discharge during impounding, related
to the rate of inflow which varies widely from one season to another:
"the ratio of water retained to water discharged is directly
related to the actual rate of inflow of water into the reservoir
at the time."[61]
The Minister of State noted in the Westminster Hall
debate -
"We are waiting for
confirmation of the minimum flow agreed to be maintained while
the dam fills up, after which we shall be able to judge whether
what has been agreed will be adequate to maintain the downstream
flow into other countries."[62]
The Secretary of State told us that
"We have now got an
agreement with the Turkish authorities that there will be a minimum
downstream flow regime operating during the filling of the reservoir
..... we have now got an agreement that there will still be a
flow, even during the time when the reservoir is being filled
up."[63]
Judgement as to the adequacy of the flows produced
by the agreed formula is of course crucial. It is unlikely, given
the degree of mutual suspicion, that the two downstream nations
will be willing to ratify the proposed flows as adequate. The
assessment will have to be made by the ECAs involved, acting on
technical advice. While the "assurance" sought can only
be the firm indication of an intention, there is room for objective
technical analysis of the formula proposed. We recommend that
the Government, preferably in conjunction with other ECAs, publish
an independent expert assessment of the formula for maintenance
of downstream flows.
29. We also note the Secretary of State's reference
in oral evidence to us to "seeking assurances from the Turkish
authorities that they will consult neighbouring states" about
the issues involved, and his statement that "there is a requirement
that the Turkish authorities should consult neighbouring states."[64]
Objections from neighbouring states, however
charged the political context, deserve to be taken seriously.
While the evidence suggests that the fear of negative downstream
impacts may be exaggerated, it does demonstrate genuine anxiety
at the overall effects of the GAP Project on the flow of the Euphrates
into Syria as well as the Tigris into Iraq. We recommend a
published assurance that the required consultation of neighbouring
states has indeed been carried out by the Turkish authorities.
Hasankeyf
30. In addition to flooding around 313 square
kilometres, including many villages and hamlets, the reservoir
will flood the ruined early medieval city of Hasankeyf. Although
the citadel will be above the water level, the cave dwellings
lower down will be flooded, and the possibility of archaeological
investigation of the site lost for ever. Only a few key buildings
can be moved to a position of safety. There is some dispute over
the exact cultural significance of Hasankeyf. It is plainly not,
as has been claimed, the only town of its period left in Anatolia.
The Turkish Embassy asserted "almost every town in Turkey
is a major archaeological site. If the 65 million people of Turkey
are to be enabled to enjoy a modern lifestyle, there will be occasions
when the interests of archaeology have to be subordinated to those
of economic development."[65]
Although long ago designated as a site of historic importance
, it has never been excavated or properly investigated, presumably
because of its remoteness and the other priorities of the authorities.
The view has been expressed that it is at least now likely to
benefit from thorough examination, after years of neglect, thanks
to the proposed dam.[66]
There is however no doubt that its flooding would be destructive
of a significant part of the cultural heritage of the area; nor
that it has a special cultural significance for the Kurdish people.
31. The fourth UK condition for the grant of export
credit was the need to "produce a detailed plan to preserve
as much of the archaeological heritage of Hasankeyf as possible",
reflecting the December 1998 ECAs' reported endorsement of the
plans of the Turkish authorities to undertake a full survey and
preserve as much as possible of the ruined city. Balfour Beatty
told us that an international team funded by DSI had been at work
"for well over a year", and that a presentation on progress
was due to be made on 28 January 2000 in Ankara.[67]
The Secretary of State confirmed on 15 February 2000 that
there had been a detailed technical survey, but that the department
had not yet seen details of the presentation.[68]
The Minister of State stated the same day that "full details"
were still awaited.[69]
A note from the Turkish Embassy emphasised that Turkish and overseas
(although not UK) archaeologists "were at work on a project
to excavate, record and preserve as much as possible."[70]
An article in the Independent of 4 February 2000 quoted
Professor Arik, head of the archaeological dig, as saying "If
the dam is built Hasankeyf will be destroyed ... All you can move
is a few minarets." A witness from the KHRP who visited Hasankeyf
in September 1999 told us that "what is happening at the
moment is a certain amount of looting..... . There is no proper
dig programme .....".[71]
In view of the diversity of views on the adequacy of the archaeological
and conservation programme underway at Hasankeyf, we recommend
that an independent expert evaluation of the adequacy of the rescue
plan be made publicly available before export credit is decided.
43 Qq 132-4 Back
44 Ev,
p32 Back
45
See eg Ev, pp 13-15; pp 30-32; pp 41-2; p 45,4 Back
46 Qq
78, 82, 84-5, 89-92 Back
47 Qq
86ff Back
48
Ev, p 15,4; p 42,5; p 44,6; Q 81 Back
49 Q
133 Back
50 Ev,
pp 2-3, paras 10(a) & 16(a) Back
51 Q
134 Back
52 Ev,
pp 2-3, paras 10(b) & 16(b) Back
53 Qq
55ff; see however Ev, p 46,5 Back
54 Ev,
p 15,7; p 41,1; p 43,3; p 45,3 Back
55
A copy has been placed in the Library Back
56 Ibid;
the paper is in French Back
57 Qq
45-52; Ev, p 4, Allegations 1 and 2 Back
58 Eg
Q 135 Back
59 Ev,
pp 2-3, paras 10(c) & 16(c) Back
60 Q
41: also Q 46 and Ev, p4, Allegation 3 Back
61 Ibid:
Qq 42ff, 49, 70-71: HC Deb, 15 Feb 00, col 172 WH. See also Ev,
pp 38, 1.7 and p 40 Back
62 Ibid Back
63 Q
135 Back
64 Qq
135-6 Back
65 Ev,
p 49, para 5 Back
66 Eg
Ev, p 5, Allegation 8; also p 13,1 and p 45,4 Back
67 Ev,
pp 2-3 , paras 10(d) & 16(d) Back
68 Q
137 Back
69 HC
Deb, 15 Feb 00, col 174 WH Back
70 Ev,
p 49,para 5 Back
71 Q
79; also Qq 97-98 Back