# MULLAPERIY AR ENVIRONMENT AL PROTECTION FORUM v. UNION OF INDIA

- **Citation:** [2006] 2 S.C.R. 740
- **Court:** Supreme Court of India
- **Decided:** 2006-02-27
- **Bench:** Y.K. Sabharwal, C.K. Thakker, P.K. Balasubramanyan
- **Source:** https://unisonlegal.in/judgment/supreme-court-of-india/mullaperiy-ar-environment-al-protection-forum-v-union-of-india-21267
- **Pages:** 21

## Headnote

Inter State dispute:
"
'
c
Mullaperiyar dam-B11ilt in year 1886 by agreement between Maharaja
of Travancore and Secretary of State for India in Council with a clause that
reservoir could be filled upto level of 152 ji. -In view of leakage in gallery
of dam in year 1979, water level limiied upto 13 6 ft-Central Water Commission
suggesting steps to be executed with co-operation of States of Tamil Nadu and
D Kera/a where after water level could be taken upto level of 142 ji--Another
committee of experts recommending that raising of water level to 142 Ji would
not endanger safety of dum---Held: Apprehensions about safety of dam were
baseless, hence water level in reservoir is permitted to be raised to 142 Ji.-
"
Dispute between States of Tamil Nadu and Kera/a was not a 'water dispute'
as contemplated by Section 2(c) of Inter-State Water Disputes Act, 1956-The
E agreement was non-political and dispute was not in respect of a right accruing
or a liability or obligation arising under any provision of the Constitution, as
regards which jurisdiction of Court was not barred by Article 363 of
Constitution--Arbitration clause in the agreement was inapplicable as dispute
was not about rights, duties and obligations or interpretation of any of its
F part, and parties could not be relegated to alternate remedy of arbitration--
There was no violation of Section 26A of Wild Life (Protection) Act, 1972 as
by raising water level, boundaries of wildlife sanctuary in which the dam were
t . ..
not altered-Strengthening work of existing dam in forest was not a nonforestry activity so as to attract Section 2 of Forest (Conservation) Act, I 980
requiring prior approval of Union of India.
G
Dam-Issue of safety on increase of water level-Disputes between two
States-Jurisdiction of court---Held: Article 262 of the Constitution of India,
1950, read with Section I I of the Inter-State Water Dispute Act, 1956, does
>-
not bar the jurisdiction of court.
H
740
)
·1
MULLAPERIYAR ENVIRONMENTAL PROTECTION FORUM v. U.0.1.
741
Section I 08 of the States Re-organisation Act, 19 56-Agreement between A
predecessor States relating to irrigation and power generation etc., continuedVires of-Held: It is a statutory recognition of contractual rights and liabilities
of new States which cannot be effected unilaterally by any of party States
either by legislation or executive action-Act of 1956 is enacted under plenary
power of Parliament to make law under Articles 3 and 4 and traverses over B
all legislative subjects as are necessary for effectuating a proper reorganization
of the States-It is a statute that gave birth to a State and cannot be said to
be ultra vires a legislative entry which the State operates after its coming into
existence.
Constitution of India, 1950-Legislative powers of State to enact laws C
in List II of Seventh Schedule-,-It is subject to Parliamentary Legislation
under Articles 3 and 4.
Constitution of India, 1950-Article 363-It has no applicability to
ordinary agreements such as lease agreements, agreements for use of land
and water, construction works, which are wholly non-political in nature.
D
In the year 1886, the Maharaja of TravaJ1core and Secretary of State
for India in Council entered into an agreement whereunder a large area.
of land was leased for execution and preservation of irrigation works.
Pursuant to this agreement, during 1887-1895, a water reservoir across
Periyar river, known as Mullaperiyar Dam, was constructed. It consists E
of a main dam, baby dam and other ancillary works. As per the agreement,
this reservoir could be filled upto level of 152 ft. Certain modifications.
were made to this agreement in the year 1972 by agreement between State
of Tamil Nadu and State of Kerala. However, in view of a leakage in the
gallery of the dam, in the year 1979, the water level was limited upto 136 F
ft instead of 152 ft .. Central Water Commission (CWC) inspected the dam
\
and after thorough study suggested certain steps for which both St

## Text

_Characters 0–39,661 of 51,124. This is a partial read: ask again with offset=39661 for what follows._

A
MULLAPERIY AR ENVIRONMENT AL PROTECTION FORUM
v.
UNION OF INDIA
FEBRUARY 27, 2006
B
[Y.K. SABHARWAL, CJ., C.K. THAKKER AND
P.K. BALASUBRAMANYAN, JJ.]
Inter State dispute:
"
'
c
Mullaperiyar dam-B11ilt in year 1886 by agreement between Maharaja
of Travancore and Secretary of State for India in Council with a clause that
reservoir could be filled upto level of 152 ji. -In view of leakage in gallery
of dam in year 1979, water level limiied upto 13 6 ft-Central Water Commission
suggesting steps to be executed with co-operation of States of Tamil Nadu and
D Kera/a where after water level could be taken upto level of 142 ji--Another
committee of experts recommending that raising of water level to 142 Ji would
not endanger safety of dum---Held: Apprehensions about safety of dam were
baseless, hence water level in reservoir is permitted to be raised to 142 Ji.-
"
Dispute between States of Tamil Nadu and Kera/a was not a 'water dispute'
as contemplated by Section 2(c) of Inter-State Water Disputes Act, 1956-The
E agreement was non-political and dispute was not in respect of a right accruing
or a liability or obligation arising under any provision of the Constitution, as
regards which jurisdiction of Court was not barred by Article 363 of
Constitution--Arbitration clause in the agreement was inapplicable as dispute
was not about rights, duties and obligations or interpretation of any of its
F part, and parties could not be relegated to alternate remedy of arbitration--
There was no violation of Section 26A of Wild Life (Protection) Act, 1972 as
by raising water level, boundaries of wildlife sanctuary in which the dam were
t . ..
not altered-Strengthening work of existing dam in forest was not a nonforestry activity so as to attract Section 2 of Forest (Conservation) Act, I 980
requiring prior approval of Union of India.
G
Dam-Issue of safety on increase of water level-Disputes between two
States-Jurisdiction of court---Held: Article 262 of the Constitution of India,
1950, read with Section I I of the Inter-State Water Dispute Act, 1956, does
>-
not bar the jurisdiction of court.
H
740
)
·1
MULLAPERIYAR ENVIRONMENTAL PROTECTION FORUM v. U.0.1.
741
Section I 08 of the States Re-organisation Act, 19 56-Agreement between A
predecessor States relating to irrigation and power generation etc., continuedVires of-Held: It is a statutory recognition of contractual rights and liabilities
of new States which cannot be effected unilaterally by any of party States
either by legislation or executive action-Act of 1956 is enacted under plenary
power of Parliament to make law under Articles 3 and 4 and traverses over B
all legislative subjects as are necessary for effectuating a proper reorganization
of the States-It is a statute that gave birth to a State and cannot be said to
be ultra vires a legislative entry which the State operates after its coming into
existence.
Constitution of India, 1950-Legislative powers of State to enact laws C
in List II of Seventh Schedule-,-It is subject to Parliamentary Legislation
under Articles 3 and 4.
Constitution of India, 1950-Article 363-It has no applicability to
ordinary agreements such as lease agreements, agreements for use of land
and water, construction works, which are wholly non-political in nature.
D
In the year 1886, the Maharaja of TravaJ1core and Secretary of State
for India in Council entered into an agreement whereunder a large area.
of land was leased for execution and preservation of irrigation works.
Pursuant to this agreement, during 1887-1895, a water reservoir across
Periyar river, known as Mullaperiyar Dam, was constructed. It consists E
of a main dam, baby dam and other ancillary works. As per the agreement,
this reservoir could be filled upto level of 152 ft. Certain modifications.
were made to this agreement in the year 1972 by agreement between State
of Tamil Nadu and State of Kerala. However, in view of a leakage in the
gallery of the dam, in the year 1979, the water level was limited upto 136 F
ft instead of 152 ft .. Central Water Commission (CWC) inspected the dam
\
and after thorough study suggested certain steps for which both States of
Tamil Nadu and Kerala were to cooperate, and on taking of those steps,
water level could be taken upto level of 142 ft. However, due to objections
of State of Kerala, a committee of experts was constituted. It recommended
that if water level in the reservoir was raised to 142 ft, it would not G
endanger safety of the main dam, spillway, baby dam and earthen bund.
Environmental Protection Forum flied a writ petition under Article
32 of Constitution of India, 1950 with various prayers. Following questions
have arisen for determination of the Court:
H
742
SUPREME COURT REPORTS
(2006] 2 S. C.R.
· A
1. Whether the raising of water level of the reservoir from 136 ft to
B
142 ft would result in jeopardizing the safety of the people and also
degradation of environment
2. Whether Section 108 of the States Re-organisation Act, 1956 was
unconstitutional
3. Whether the jurisdiction of this Court is barred in view of Article
262 read with Section 11 of the Inter-State Water Disputes Act, 1956
4. Whether Article 363 of the Constitution bars the jurisdiction of
~ •
c
this court
5. Whether the disputes were liable to be referred to Arbitration.
Disposing of the writ petition and connected matters, the Court
HELD: I.I. Regarding the safety of the dam on water level being
D raised to 142 ft. from the present level of 136 ft., various reports have been
examined, the safety angle in depth including the viewpoint of earthquake
resistance. The apprehensions have been found to be baseless. In fact, the
reports suggest an obstructionist attitude on the part of State of Kerala.
There is no report to suggest that the safety of the dam would be
E jeopardised if the water level is raised for the present to 142 ft. The report
is to the contrary. [758-F-G; 759-H)
1.2. Water level of the Mullaperiyar dam is permitted to be raised
to 142 ft. (760-D(
F
2. The State of Tamil Nadu is permitted to carry out further
strengthening measures as suggested by CWC. The State. of Kerala and
its officers are restrained from causing any obstruction. After the
strengthening work is complete to the satisfaction of the ewe,
independent experts would examine the safety angle before the water level
is permitted to be raised to 152 ft. (760-B-CI
G
3.1. The effect of Section I 08 of the States Re-organisation Act, 1956,
enacted under Articles 3 and 4 of the Constitution of India, is that the
agreement between the predecessor States relating to irrigation and power
generation etc, would continue. There is a statutory recognition of the
contractual rights and liabilities of the new States which cannot be effected
H unilaterally by any of the party States either by legislation or executive
. .
'<
+
MULLAPERIYAR ENVIRONMENTAL PROTECTION FORUM 1·. U.0.1.
743
action. The power of Parliament to make law under Articles 3 and 4 is A
plenary and traverse ov.er all legislative subjects as are necessary for
effectuating a proper reorganization of the States. Contention as to
invalidity of Section 108 is rejected. [755-B-C)
3.2. It would be incongruous to say that the provision in States
Reorganisation Act, 1956 which gives birth to a State is ultra vires a B
legislative entry which the State may operate after it has come into
existence. The power of the State to enact laws in List II of Seventh
Schedule are subject to Parliamentary Legislation under Articles 3 and
4. [754-G-H; 755-A)
4.1. The dispute between States of Tamil Nadu and Kerala is not a C
'water dispute' as contemplated by Section 2(c) of Inter-State Water
Disputes Act, 1956. The right of Tamil Nadu to divert water from Periyar
reservoir to Tamil Nadu for integrated purpose of irrigation or to use the
water to generate power or for other uses is not in dispute. The dispute is
also not about the lease granted to Tamil Nadu in the year 1886 or about D
supplementary agreements of 1970. It is also not in dispute that the dam
always had and still stands at the height of 155 ft. and its design of full
water level is 152 ft. (755-G-H]
4.2. The main issue now is about the safety of the dam on increase
of the water level to 142 ft. For determining this issue, neither Article 262 E
of the Constitution of India nor the provisions of the Inter-State Water
Dispute Act, 1956 have any applicability. There is no substance in the
contention that Article 262 read with Section 11 of the Inter-State Water
Disputes Act, 1956 bars the jurisdiction of the court in regard to nature
of disputes between the two States. (756-A-B]
5.1. The jurisdiction of the courts in respect of dispute arising out
of any provision of a treaty, agreement, covenant, engagement, sanad or
other similar instrument entered into or executed before the
commencement of the Constitution is barred in respect of matters and in
F
the manner provided in Article 363 of the Constitution of India. The main G
reason for ouster of jurisdiction of courts as provided in Article 363 was
to make certain class of agreements non-justiciable and to prevent the
Indian Rulers from resiting from such agreements because that would have
affected the integrity of India. (756-C-D)
5.2. The agreement of the present nature would not come within the H
744
SUPREME COURT REPORTS
(2006] 2 S.C.R.
A purview of Article 363. This Article has no applicability to ordinary
agreements such as lease agreeme:nts, agreements for use of land and
water, construction works. These are wholly non-political in nature. The
present dispute is not in respect of a right accruing or a liability or
obligation arising under any provisilon of the Constitution. The contention
B also runs counter to Section 108 olf the States Re-organisation Act, 1956
which expressly continues the agreement. [756-E-F)
Madhav Rao Scindia v. Union of India, (1971) 3 SCR 9, relied on.
6.1. Contention of State of Kerala that in view of the arbitration
C clause in the lease deed of 1886, the parties should be directed to resort
to alternate remedy of arbitration and discretionary relief in these petitions
may not be granted to State of Tamil Nadu, is not acceptable.
[756-H; 757-AJ
6.2. The present dispute is not about the rights, duties and obligations
D or interpretation of any part of th1e agreement. The controversy herein is
whether the water level in the reservoir can presently be increased to 142
ft. having regard to the safety of the dam. The full water level was 152 ft.
" .
It was reduced to 136 ft. in 1979. The aspect of increase of water level is
•
E
dependent upon the safety of the dam after strengthening steps have been
taken. This aspect has been examined by experts. (757-8-CI
7.1. There is no violation of Section 26A of the Wild Life (Protection)
Act, 1972 which stipulates that thE: boundaries of a sanctuary shall not be
altered except on a recommendation of the National Board constituted
under Section 5-A of the Act. [757-D-El
F
7.2. The total area of the sanctuary is about 777 square kilometers.
The leased area of about 8,000 acres is a part of the total area. By raising
the water level, the boundaries olf the sanctuary do not get altered. The
total area of the sanctuary remains 777 square kilometers. [757-E-FI
8.1. It cannot be said that forest or wildlife would be affected by
G carrying out strengthening works and increase of the water level. On the
facts and circumstances of the case, the strengthening work of existing dam
in the forest cannot be described as a non-forestry activity so as to attract
Section 2 of Forest (Conservation) Act, 1980, requiring prior approval of
Union of India. (757-F-G)
H
8.2. The Expert Committee has reported that it will be beneficial for
. .
•
MULLAPERIYAR ENVIRONMENTAL PROTECTION FORUM v. U.0.1. (SABHARWAL, CJ.] 745
-t
the Wildlife in the surrounding areas as it will increase the carrying A
_ .. capacity for wildlife like elephants, ungulates and in turn tigers. The
apprehension regarding adverse impact on environment and ecology have
been found by the experts to be unfounded.
CIVIL ORIGINAL JURISDICTION : Writ Petition (Civil) No. 386 of
2001.
B
(Under Article 32 of the Constitution of India)
.>
1
A. Sharan, ASG, Ranjit Kumar, V.A. Bobde, T.L.V. Iyer, T.S. Doabia,
A.K. Ganguli, E.M.S. Natchiappan, C.K. Sasi, R. Ayyam Perumal, S. c
Vallinayagam, G. Umapathy, Ms. Roxna Swamy, for In-Person (N.P.), Ramesh
Babu M.R., S.W.A. Qadri, Navin Prakash, D.S. Mabra, S.N. Terdal, B.V.
Balaram Das, P.N. Ramalingam (N.P.), K.R. Sasiprabhu (N.P.), Ms. T. Kanaka
Durga (N.P.), S. Ravi Shankar, Ms. R. Yamunah Nachiar, Ms. Hemanandhini
Deori, R.D. Upadhyay (N.P.), R. Nedumaran and V. Rajiv Rufus for the
appearing parties.
D
The Judgment of the Court was delivered by
~
Y .K. SABHARWAL, CJ. Mullaperiyar reservoir is surrounded by high
hills on all sides with forest and is a sheltered reservoir. The orientation of
the dam is such that the direction of wind in the south west monsoon would
be away from the dam. It is said that for past 100 years, Tamil Nadu E
Government Officers have been approaching the reservoir during the flood
season only from Thekkady side in a boat and have not noticed any significant
wave action.
The main question to be determined in these matters is about the F
·1
safety of the dam if the water level is raised beyond its present level of 136
ft. To determine the question, we may first narrate factual background.
An agreement dated 29th October, 1886 was entered into between the
Maharaja of Travancore and the Secretary of State for India in Council
whereunder about 8000 acres of land was leased for execution and preservation G
of irrigation works called 'Periyar Project'. In pursuance of the said agreement,
.. ~.
a water reservoir was constructed across Periyar river during 1887-1895. It
is known as Mullaperiyar Dam cons.isting of main dam, baby dam and other
ancillary works.
H
-1
746
SUPREME COURT REPORTS
[2006] 2 S.C.R.
A
The salient features of the dam as mentioned in the agreement are as
follows :
t
"Type of Dam
Masonry Dam
Length of the main dam
1200 ft. (365. 76 mt.)
B
Top of the dam
155 ft. (47.24 mt.)
Top of solid parapet
158 ft. ( 48.16 mt.)
Maximum height of dam
"
c
(from deepest foundation)
176 ft. (53.64 mt.)
FRL (Full Reservoir Level)
152 ft. (46.33 mt.)
MWL (Design)
155 ft. (47.24 mt.)
Crest level of spillway
136 ft. (41.45 mt.)
D
Maximum water level reached
154.80 ft. (47.18mt)
During floods (till date)
on 03.01.43
Spillway capacity
IO vents of 36' x 16' (10.97
j
m. x 4.88 m.)
E
Storage Capacity (gross)
443.23 m.cu.m (15.662
TMC.ft)
Live capacity
299.13 m.cu.m. (10.563
TMC)
Irrigation benefit in Tamil Nadu
68558 ha.
F
(I 69408.68 acres)
Length of Baby dam
240 ft.(73.15 mt.)"
,
In the past, reservoir was filled up to full level of 152 ft. as per the
agreement. The agreement was modified in the year 1970. The State of Tamil
G Nadu was allowed to generate electricity from the project and it surrendered
fishing rights in the leasehold land in favour of State of Kerala. It also agreed
to pay annually a sum specified in the agreement to the State of Kerala. The
Government of Kerala was also granted right of fishing over and upon the
.J,.
waters, tanks and ponds in the land and agreed that the principal deed and
H
all the conditions shall remain intact without affecting in any way the irrigation
+
..
1
MULLAPERIY AR ENVIRONMENTAL PROTECTION FORUM t•. U.0.1. [SABHAR WAL, CJ.] 7 4 7
·-· and power right of the Government of Tamil Nadu.
According to the petitioner, there was leakage in the gallery of the dam
which affected its security and, therefore, the water level was stopped at 136
feet. In view of such situation, the Central Water Commission (CWC) inspected
A
the dam, held meetings with representatives of both the States of Kerala and
Tamil Nadu for considering ways and means to strengthen the Mullaperiyar B
Dam. At the meeting, certain decisions were taken for the purpose of ensuring
security and safety of reservoir and by taking several necessary measures.
Three types of measures were envisaged, namely, (i) emergency measures,
(ii) middle term measures, and (iii) long term measures. The progress of
implementation of measures was also reviewed in the meetings held in 1980, C
1983, 1996 and 1997. In this light, it is claimed that water level cannot be
raised from its present level of 136 feet.
In view of apprehension expressed in the light of leakage, in the year
1979 the water level was allowed upto 136 ft. instead of 152 ft. After thorough
study and considering all aspects, the CWC felt that certain steps were required D
to be taken immediately and both the States of Tamil Nadu and Kerala ought
to cooperate. On taking those steps, water would be allowed to be filled upto
142 feet. Some other steps were also· suggested for allowing the water to be
filled in at the full level of 152 feet. The State of Kerala expressed reservations
against the report submitted by CWC and according to a dissent note, appended
by the representative of the State of Kerala, the water level could not be E
allowed to be raised beyond 136 feet.
.. For the present, the only question is whether water level can be allowed
to be increased to 142 feet or not.
The State of Kerala has filed an affidavit justifying its stand of not F
allowing raising of water level from 136 feet. According to it, the life of the
dam was said to be 50 years from the date of construction. Since it had
completed more than I 00 years, it had served the useful life. It was, therefore,
dangerous to allow raising of water level beyond 136 feet. It was also stated
that if something happens to the dam, serious consequences could ensue and G
three adjoining districts could be completely wiped out and destroyed. It was
also the stand of the State that the dam was constructed at a time when the
design and construction techniques were in infancy. There was no testing
laboratory to get accurate and detailed tests of construction materials. The
stress and other elements were observed in the dam right from the initial
filling and remained there in spite ofremedial measures taken out. Moreover, H
748
SUPREME COURT REPORTS
[2006] 2 S.C.R.
A there were frequent tremors occurring in that area and in case of an earthquake,
it could result in serious calamities and total destruction of life and property.
It was also alleged that the technical officials of CWC had submitted the
report without effective participation of the technicians from Kerala and view
points of Kerala had not been considered at all. According to the State, CWC
also could not be considered as the highest technical body in the country for
B giving technical advice and the decision taken by ewe without consultation
of State of Kerala, was not binding on the State.
On the other hand, the State of Tamil Nadu said that the apprehension
voiced by the State of Kerala was totally ill-founded, baseless and incorrect
c and based on mere figment of imagination. ewe was the highest technical
authority with the required expertise on the subject. It had inspected the dam
in detail and found various allegations as incorrect and baseless. It also stated
that an expert committee was constituted in pursuance of an order passed by
this Court and a report was submitted in the year 200 I. As per the report,
water level deserves to be allowed to be raised upto 142 feet as an interim
D measure on taking certain steps and after execution of the strengthening
measure in respect of Baby Dam, earthen bund and on completion of remaining
portion, the water level could be allowc:;d to be restored at FRL i.e. 152 feet.
Unfortunately, however, the State of Kerala did not cooperate and did not
allow increase of water level even upto 142 feet. It was stated that the
E committee consisting of experts considered the question and thereafter various
recommendations were made and actions were suggested. It was, therefore,
not open to the State of Kerala to refiuse to cooperate and not to accept the
suggestions and the recommendations of CWC. According to the State of
Tamil Nadu, its prayer for raising water level upto 142 feet at the initial stage
and 152 feet at the final stage deserves to be accepted. A Committee was
F constituted with terms of reference as under :
G
H
"(a) To study the safety of Mulla Periyar Dam located on Periyar
river in Kerala with respect to the strengthening of dam carried
out by the Govt. of Tamil Nadu in accordance with the
strengthening measures suggested by CWC and to report/advise
the Hon 'ble Minister of Water Resources on the safety of the
dam.
(b) To advise the Hon 'ble Minister of Water Resources regarding
raising of water level in Mulla Periyar reservoir beyond 136 ft.
( 41.45 m) as a result of strengthening of the darn and its safety
as at (a) above.
t
>- .
·-·
~-
¥
·\
·--1
MULLAPERIYAR ENVIRONMENTAL PROTECTION FORUM "· U.0.1. [SABHARWAL, CJ.] 749
The Committee will visit the dam to have first hand information A
and to assess the safety aspects of the dam. It will hold discussions
with Secretary, Irrigation of the Kerala Govt. as well as Secretary,
PWD, Govt. of Tamil Nadu with respect to safety of the dam and
other related issues."
According to the State of Tamil Nadu, the Committee after inspecting B
the dam and after holding discussions with the officials of the two States,
submitted its interim report wherein recommendations were made as under:
"I. The Tamil Nadu PWD Department should immediately test the
masonry of the Baby. dam to find out the permissible tensile c
strength that can be adopted for the lime surkhy mortar used in
the construction of Baby dam. Central Soil and Materials
Research Station (GSMRS), Government of India, New Delhi,
should carry out these tests. CSMRS are specialist in carrying
out geophysical and core tests and have a good reputation. These
tests should be carried out in the presence of the representatives D
of Tamil Nadu PWD, Irrigation Department, Government of
Kerala and CWC. The results of these tests should be made
available to the Committee by end of November, 2000. The
Government of Kerala should permit Tamil Nadu PWD &
CSMRS to carry· out these tests without any hindrance.
2.
Core samples of Baby dam shall also be extracted and tested by
CSMRS, New Delhi, at the upstream and downstream faces of
the dam. These results may be used to develop co-relation
between the actual tests and the results obtained by geophysical
testing.
3.
The strengthening measures pertaining to the Baby dam and the
earthen bund as already suggested by the ewe and formulated
by the Government of Tamil Nadu should be carried out at the
earliest. Government of Kerala is requested to allow the execution
of strengthening measures of the Baby dam and earthen bund
immediately.
.4.
Raising of water level beyond 136 ft. (41.45 m) will be decided
after obtaining the tensile and compressive strength of the
masonry of the Baby dam."
E
F
G
The final report of the committee shows that certain more steps were H
750
SUPREME COURT REPORTS
[2006] 2 S.C.R.
A required to be taken before raising of reservoir level upto FLR i.e. 152 feet
and those recommendations are :
B
"I. The strengthening measur,es pertaining to Baby dam and the
earthen bund, as already suggested by ewe and formulated by
the Government of Tamil Nadu, should be carried out at the
earliest.
2.
Government of Kerala should allow the execution of
strengthening measures of Baby dam, earthen bund and the
remaining portion of about 20 m of parapet wall on the main
~
c
D
E
F
G
Mulla Periyar Dam upto EL 160 ft. (48.77 m) immediately.
3.
ewe will finalise the instmmentation for installation at the main
dam. In addition, instruments will be installed during
strengthening of Baby dam, including the earthen bund, so that
monitoring of the health of Mulla Periyar dam, Baby dam and
earthen bund can be done on a continuous basis.
4.
The water level in the Mulla Periyar reservoir be raised to a
level where the tensile stress in the Baby dam does not exceed
2.85 t/m2 (as suggested by Shri Parameswaran Nair, Kerala
representative) especially in condition E (full reservoir level
with earthquake) as per BIS Code IS 6512-1984 with ah~ 0.12
g and analysis as per clause Nos. 3.4.2.3 and 7.3.1 of BIS Code
1893-1984.
5.
The Committee Members discussed the issue of raising of water
level above EL 136.00 ft. (41.45 m) after studying the analysis
of safety of Baby dam. Prof. A. Mohanakrishnan, Member of
Tamil Nadu Government, opined in the light of para 4 that the
water level should be raised upto at least EL 143.00 ft. (43.59
m) as the tensile stresses are within the permissible limits. Shri
M.K. Parameswaran Nair, Member of Kerala Government did
not agree to raise the water level above EL 136.00 ft. (41.45 m).
However, the Committee after detailed deliberations, has opined
that the water level in the Mulla Periyar reservoir be raised to
EL 142.00 ft. (43.28 m) which will not endanger the safety of
the Main dam, including spillway, Baby dam and earthen bund.
The abstracts of the calculations for stress analysis are enclosed
as Annex. XIX.
H
6.
This raising of reservoir level upto a level where the tensile
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I
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MULLAPERIYAR ENVIRONMENTAL PROTECTION FORUM '" U.O.l. [SABHARWAL, CJ.] 751
stress does not exceed 2.85 t/m2 during the earthquake condition A
is an interim measure and further raising of water level to the
FRL EL 152.00 ft. (46.33 m) [original design FRL of the Mulla
Periyar Reservoir] be studied after the strengthening measures
on Baby dam are carried out and completed."
The State of Kerala continued to resist raising of water level. The B
objections raised by the representative of State of Kerala were considered by
the Expert Committee and taking into account the matter in its entirety and
keeping in view the safety of dam, certain suggestions were made. It required
the State of Tamil Nadu to take those steps. The Expert Committee stated that
it was equally obligatory on the part of State of Kerala to act in accordance C
with the suggestions and recommendations made by the ewe and that the
State of Kerala cannot refuse to cooperate on the ground that raising of water
level would cause serious problem in spite of the report of the Expert
Committee and recommendations and decision by CWC.
In the writ petition filed by Mullaperiyar Environmental Protection D
Forum, various prayers have been made. They have, inter alia, prayed that
agreements of 1886 and 1970 be declared as null and void and consequential
relief be granted and also that Section I 08 of the States Re-organisation Act,
1956, be declared ultra vires and unconstitutional as it encroaches upon
legislative domain of the State Legislature under Entry 17 of List II of the
•
Seventh Schedule of the Constitution of India.
E
The petitioner has also raised objection about the legality of the
agreement between the Maharaja of Travancore and the Governor General.
It is claimed that the agreement was entered into in 'unholy' haste and virtually
it was thrust upon and the Maharaja was forced to accept it. It was also
submitted that under Section I 08 of the States Re-organization Act, any F
agreement or arrangement entered into by Central Government and one or
more existing States relating to the right to receive and utilize water can
continue to remain in force subject to certain adaptations and modifications
as may be agreed upon between the successor States. Since there was no such
agreement after November I, 1957, the agreement would not continue to G
remain in force. It also pleaded that the agreements are not covered by Entry
56 of List I of Seventh Schedule of the Constitution of India and hence
Parliament has no power to make any law in respect thereof.
On the other hand, the State of Tamil Nadu seeks directions for raising
of water level to 142 ft. and later, after strengthening, to its full level of 152 H
752
SUPREME COURT REPORTS
[2006) 2 S.C.R.
A ft. On Section 108 of the States Reorganisation Act, the stand taken by the
State of Tamil Nadu is that this Section, in pith and substance, ~eals with
"continuance of agreements and arrangements relating to certain irrigation,
power or multipurpose projects" and it figures in the Act under which the
present State of Kerala was formed.
B
According to the State of Tamil Nadu, the Act was not an enactment
made in exercise of Parliament's legislative power under Entry 56 of List I,
but was an enactment covered by Artic.Ies 3 & 4 of the Constitution of India
which provides for formation of new States and making of supplemental,
incidental and consequential provisions. The pre-existing contractual obligation
C was reasserted and reaffirmed by the State of Kerala after its formation by
signing fresh agreemtnts in 1970. It is also urged that the Lists in Schedule
Seven have no applicability as the point in issue is governed by Articles 3
& 4 of the Constitution of India.
Another contention urged for the petitioner is that in the light of later
D development of law, the agreement of 1886 stands frustrated. It was submitted
that the lease land was declared as reserve forest in the year 1899 by the
erstwhile State of Travancore under the Travancore Forest Act. The notification
remained in force under sub-section (3) of Section 85 of the Kerala Forest
Act, 1961. In 1934, Periyar Wildhfe Sanctuary had been declared as a
'sanctuary' covering the grassy area, marshy areas, swamps of Mullaperiyar
E Dam which was expanded to 777 sq. kms. under the Wild Life Protection
Act, 1972. Taking into account its importance as a well known habitat of
tigers which is a highly endangered species, the sanctuary has been declared
as "Periyar Tiger Reserve" in 1978 under the special management programme
known as 'Project Tiger'. It was said to be the oldest sanctuary in the State
F of Kerala which played a very important role in bio-diversity conservation in
Western Ghats. International Union for Conservation of Nature and Natural
Resources (IUCN) has declared it as a bio-diversity hot spot. According to
the petitioner, the forest land immediately above the present maximum water
level at 136 feet has special significance from bio-diversity point of view as
it comprises different typ~s of habitats like grassy areas, marshy areas, swamps
G and areas covered with trees. These are the prime habitats used by most of
the wild animals especially larger herbivores, carnivores and amphibians.
The birds like darter and cormorants nest on the tree stumps which stand out
distributed in the reservoir. Raising of water level would submerge these
stumps and upset the nesting and reproduction of birds. The submergence of
H the forest above 136 ft. would adversely affect the bio-diversity therein and
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MULLAPERIYAR ENVIRONMENTAL PROTECTION FORUM ''- U.0.1. [SABHARWAL, CJ.] 753
i
in the -neighbouring forests both in terms of flora and fauna. Further, it is A
urged that raising of water .level would also seriously affect the ecology and
economy of the State of Kerala. Having regard to these developments, the
State of Tamil Nadu is not entitled to increase the water level.
According to the State of Tamil Nadu, Periyar Project was completed
B
in the year 1895. The Declaration of area as Reserved Forest was made in
1899. Moreover, the declaration has not adversely affected the interest of the
petitioner or the State of Kerala. According to the State of Tamil Nadu, the
l ,,
provisions of Kerala Forest Act, 1961 and the Wild Life Protection Act, 1972
have no applicability to the case in hand. It is also urged that raising of water
level in any case would not adversely affect the natural environment. Further, c
according to the State of Tamil Nadu, the submergence of land due to raising
of water level from 136 feet to the designated FRL 152 feet would cover only
11.2' sq. kms. The percentage of area that gets submerged is only 1.44% of
the total area which is very meager. It was also asserted that the raising of
water level will not affect Wildlife habitat, on the contrary it would improve
the Wildlife habitat. The restoration of water level will in no way affect the D
flora and fauna as alleged nor affect the nesting and reproduction of birds.
·j
Higher water level will facilitate better environment for flora and fauna to
flourish better. It will lead to development of new flora and fauna and will
also act as resting place for migratory birds and number of rare species of
birds. The increase of water level in the reservoir will also increase tourist E
attraction and generate more funds for the State of Kerala and also result in
increase of aquatic life and since the fishery rights are with the State of
Kerala, it will enable the said State to generate more funds.
In the aforesaid background, the questions that arise for determination
are these:
F
. -~
. I.
Whether Section I 08 of the States Reorganisation Act, 1956 is
unconstitutional?
2.
Whether the jurisdiction of this Court is barred in view of Article
262 read with Section 11 of the Inter-State Water Disputes Act, G
1956?
3.
Whether Article 363 of the Constitution bars the jurisdiction of
> -""
this Court?
4.
Whether disputes are liable to be referred to Arbitration?
5.
Whether the raising of water level of the reservoir from 136 ft. H
A
B
c
D
E
F
G
H
754
SUPREME COURT REPORTS
[2006) 2 S.C.R.
to 142 ft. would result in jeopardising the safety of the people
and also degradation of environment?
1. RE : Validity of Section 108 of the States Reorganisation Act, 1956
(For short 'the Act').
The contention urged is that the subject matter of water is covered by
Entry 17 of the State List under the Seventh Schedule of the Constitution
and. therefore, Section I 08 which, inter alia, provides that any agreement or
arrangement entered into between the Central Government and one or more
existing States or between two or more existing States relating to distribution
of benefits, such as the right to receive and utilise water or electric power,
to be derived as a result of the execution of such project, which was subsisting
immediately before the appointed day shall continue in force, would be outside
the legislative competence of the Parliament for the same does not fall in List
I of Seventh Schedule, it falls in List--11. The Act was enacted to provide for
the reorganisation of the States of India and for matters connected therewith
as stipulated by Article 3 of the Constitution. The said Article, inter alia,
provides that the Parliament may by law form a new State by separation of
territory from any State or by uniting two or more States or parts of States
or by uniting any territory to a part of any State. Article 4, inter alia, provides
that any law referred to in Article 2 or 3 shall contain such provisions for the
amendment of the First Schedule and the Fourth Schedule of the Constitution
as may be necessary to give effect to the provisions of the law and may also
contain such supplemental, incidental and consequential provisions as
Parliament may deem necessary. The creation of new States by altering
territories and boundaries of existing States is within the exclusive domain of
Parliament. The law making power under Articles 3 and 4 is paramount and
is no! subjected to nor fettered by Article 246 and Lists II and III of the
Seventh Schedule. The Constitution confers supreme and exclusive power on
Parliament under Articles 3 and 4 so that while creating new States by
reorganisation, the Parliament may enact provisions for dividing land, water
and other resources; distribute the assets and liabilities of predecessor States
amongst the new States; make provisions for contracts and other legal rights
and obligations. The constitutional validity of law made under Articles 3 and
4 cannot be questioned on ground of lack of legislative competence with
reference to the lists of Seventh Schedule. The new State owes its very
existence to the law made by the Parliament. It would be incongruous to say
that the provision in an Act which gives birth to a State is ultra vires a
legislative entry which the State may operate after it has come into existence.
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MULLAPERIY AR ENVIRONMENTAL PROTECTION FORUM '" U.0.1. (SABHARW AL, CJ.] 7 5 5
The power of the State to enact laws in List II of Seventh Schedule are A
subject to Parliamentary legislation under Articles 3 and 4. The State cannot
claim to have legislative powers over such waters which are the subject of
Inter-State agreement which is continued by a Parliamentary enactment,
namely, the States Organisation Act, enacted under Articles 3 and 4 of the
Constitution of India. The effect of Section 108 is that the agreement between
the predecessor States relating to irrigation and power generation etc. would B
continue. There is a, statutory recognition of the contractual rights and liabilities
of the new States which cannot be affected unilaterally by any of the party
States either by legislation or executive action. The power of Parliament to
make law under Articles 3 and 4 is plenary and traverse over all legislative
subjects as are necessary for effectuating a proper reorganisation of the States. C
We are unable to accept the contention as to invalidity of Section 108 of the
Act.
2.
RE : Whether the jurisdiction of this Court is barred in view of
Article 262 read with Section 11 of the Inter-State Water Disputes
Act, 1956?
Article 262 provides that Parliament may by law provide for the
adjudication of any dispute or complaint with respect to the use, distribution
D
or control of the waters of, or in, any inter-State river or river valley. The
jurisdiction of the Courts in respect of any dispute or complaint referred to E
in Article 262(1), can be barred by Parliament by making law. The Interstate Water Disputes Act, 1956 was enacted by Parliament in exercise of
power under Article 262 of the Constitution. Section 11 of the said Act
excludes the jurisdiction of Supreme Court in respect of a water dispute
referred to the Tribunal. Section 2(c) of this Act defines 'water dispute'. It,
inter alia, means a dispute as to the use, distribution or control of the waters F
of, or as to the interpretation or implementation of agreement of such waters.
In the present case, however, the dispute is not the one contemplated
by Section 2(c) of the Act. Dispute between Tamil Nadu and Kerala is not
a 'water dispute'. The right of Tamil Nadu to divert water from Peryar
reservoir to Tamil Nadu for integrated purpose of irrigation or to use the G
water to generate power or for other uses is not in dispute. The dispute is also
not about the lease granted to Tamil Nadu in the year 1886 or about
supplementary agreements of 1970. It is also not in dispute that the dam
always had and still stands at the height of 155 ft. and its design of full water
level is 152 ft. There was also no dispute as to the water level till the year H
756
SUPREME COURT REPORTS
[2006) 2 S.C.R.
A 1979. In 1979, the water level was brought down to 136 ft. to facilitate State
of Tamil Nadu to carryout certain strengthening measures suggested by Central
Water Commission (CWC) .. The main issue now is about the safety of the
dam on increase of the water level to 142 ft. For determining this issue,
neither Article 262 of the Constitution of India nor the provisions of the
Inter-State Water Dispute Act, 1956 have any applicability. There is no
B substance in the contention that Article 262 read with Section 11 of the InterState Water Disputes Act bars the jurisdiction of the court in regard to nature
of disputes between the two States.
3.