Dam of Aïn Zada
…
ÉTlF and Bordj Bouarreridj are located
It has a 75 m wide surface spillway at the level of
S
in the high plateaus semi arid area. The
the ridge that spills onto a 180 m—long constant
scarceness of water resources is related
slope messenger.
to weak pluviometry.
_
.
.
.
The messenger
is
followed by a Ski Jumping
It is to fill this inconvenient and resolve the
casting thejet to dissipate the energy
in a clearing
drinking water supply problems or these cities that
basin. The discharge capacity is a maximum of
Aïn Zada dam was built in 1981 with a treatment
cubic meters per
second. The taking tower
station downstream of the dam.
allows water releases since the three levels so as to
_
_
have aired water.
Boussalem wad1 is the conuence of Guessar and
El—Ourissia
wadis
whose
sources
are
Djebel
In order to reinforce the high plateaus area
Megresse 1100 meters high and a basin of Q 080
irrigation capacities, a water transfer is ongoing in
square
meters.
order to transfer 313 million cubic meters from the
_
_
_
existing dams of lghil—Emda and Erraguène
The contributions come from Boussalem wad1
located .… the wilayas (provinces) of Béjaia and
million cubic meters) and Sétif treatment station
Jijel.
(14 million cubic meters).
_
This will allow the reinforcement of the supply of
Aïn Zada dam, which was lled with water in 1985,
drinking water and the irrigation of 36 0 00
is made up Of a dy ke in FOCkS With a slop ed clayey
hectares at large scale in Sétif ’s high plateaus.
core.
The covering material was excavated 15
meters
deep. A 55meter—deep injection
wall
Sétif, the ancient capital of Numidia, will then
ensures the watertightness
of the foundation. The
recover
its function of strong cereal—producing
125
million
cubic
meter
dam
allows
the
area.
regularization of 50 million cubic meters.
a“?
23
_
…
ÉTlF and Bordj Bouarreridj are located
It has a 75 m wide surface spillway at the level of
S
in the high plateaus semi arid area. The
the ridge that spills onto a 180 m—long constant
scarceness of water resources is related
slope messenger.
to weak pluviometry.
_
.
.
.
The messenger
is
followed by a Ski Jumping
It is to fill this inconvenient and resolve the
casting thejet to dissipate the energy
in a clearing
drinking water supply problems or these cities that
basin. The discharge capacity is a maximum of
Aïn Zada dam was built in 1981 with a treatment
cubic meters per
second. The taking tower
station downstream of the dam.
allows water releases since the three levels so as to
_
_
have aired water.
Boussalem wad1 is the conuence of Guessar and
El—Ourissia
wadis
whose
sources
are
Djebel
In order to reinforce the high plateaus area
Megresse 1100 meters high and a basin of Q 080
irrigation capacities, a water transfer is ongoing in
square
meters.
order to transfer 313 million cubic meters from the
_
_
_
existing dams of lghil—Emda and Erraguène
The contributions come from Boussalem wad1
located .… the wilayas (provinces) of Béjaia and
million cubic meters) and Sétif treatment station
Jijel.
(14 million cubic meters).
_
This will allow the reinforcement of the supply of
Aïn Zada dam, which was lled with water in 1985,
drinking water and the irrigation of 36 0 00
is made up Of a dy ke in FOCkS With a slop ed clayey
hectares at large scale in Sétif ’s high plateaus.
core.
The covering material was excavated 15
meters
deep. A 55meter—deep injection
wall
Sétif, the ancient capital of Numidia, will then
ensures the watertightness
of the foundation. The
recover
its function of strong cereal—producing
125
million
cubic
meter
dam
allows
the
area.
regularization of 50 million cubic meters.
a“?
23
_