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OPTIMA INCO MPC
1st MANAGEMENT
BOARD MEETING
APRIL 1-2 2005, IZMIR
TURKEY
IDENTIFICATION
CASE STUDY AREA : MELIAN river
Area:
1140 km2
Coastline length:
100 km
Extent:
from Ras Sidi Ali Mekki to Ras Fartas
Coastline Type:
wide and numerous sandy beaches
Marine bottom Type:
Sandy and muddy
IDENTIFICATION
12
23
12
24
12
25
26
27
28
29
30
31
32
33
34
35
36
37
13
13
13
13
13
13
13
13
13
13
13
13
13
39
22
40
22
41
22
BEN AROUS
22
ARIANA
TUNIS
CODE_GOV NAME_GOV
NOM_DEL
PERIMETER (M2)
11
LA MARSA
30011,310000
11
CARTHAGE
19716,550000
11
CITE KHADRA
21712,090000
11
BOUHAIRA
15597,650000
11
MENZAH
14729,670000
11
LA GOULETTE
30480,930000
11
BOHAYRIT TOUNIS
41934,350000
11
TAHRIR
5759,833000
11
EL OMRAN
9094,013000
11
BARDO
12018,370000
11
BAB BHAR
10781,420000
11
BAB SOUIKA
6166,931000
11
MEDINA
4281,772000
11
EZZOUHOUR
8188,382000
11
SEJOUMI
8595,461000
11
SIDI EL BECHIR
8451,074000
11
SABKHIT AS SIJOUMI
21292,690000
11
SIDI HESSINE
39361,540000
11
OUARDIA
21159,640000
11
JEBEL JELLOUD
7748,122000
11
KABARIA
7677,851000
ZAGHOUAN
CODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
SURFACE (M2)
29271542,961
9700675,508
19047138,484
10214580,711
7363900,047
8959996,070
44226522,852
1504561,039
4279312,273
7976279,656
3518431,922
1850187,711
1284596,234
2796678,492
2844324,000
2921600,336
23320813,008
59203439,281
13223422,977
3250035,305
2771030,234
ARIANA NORD
46766,700000
101317452,766
ARIANA VILLE
16824,450000
17399322,656
MNIHLA
23551,760000
25667456,125
RADES
MEGRINE
BEN AROUS
EZZAHRA
MEDINA JEDIDA
MOUROUJ
HAMMAM LIF
HAMMAM LIF
FOUCHANA
BOU MHEL
MORNAG
HAMMAM CHOTT
M'HAMDIA
24246,860000
14079,550000
13414,030000
19029,690000
13468,640000
16008,540000
16770,370000
16770,370000
36947,880000
14323,340000
98141,340000
24913,840000
44598,690000
17437360,852
12859384,766
8897253,242
16844055,922
7979064,555
10881560,992
12480872,148
12480872,148
58390498,563
11556543,734
398062227,375
23558139,164
107118058,391
BIR MCHERGUA
175041,300000
620101248,813
FAHS
179863,700000
876526983,078
ZRIBA
105703,000000
329165154,219
DESCRIPTION
Main River : MELIAN
Area
: 293 km²
Perimeter : 1245 km
River Length : 90 Km
State
: permanent
River Network
LOCATION
CURVE LINES
HYDROGRAPHIC NETWORK
Hydrographic network
Mejerda channel
LAND USE
NOMENCLATURE CORINE LAND COVER
1. Artificiel surfaces
1.1. Urban fabric
1.1.1. Continuous urban fabric
1.1.2. Discontinuous urban fabric
1.
2.
3.
4.
5.
Artificiel surfaces
Agricultural areas
Forests and semi-natural areas
Wetlands
Water bodies
44 Classes
November
December
Annual average
32,10
Minimun temperature (°C)
4,30
3,60
12,80 16,60 20,80 21,00
17,90
14,50
10,70
4,00
11,60
Average temperature (°C)
12,60
10,90 13,90 17,40 21,60 27,60 30,60 30,50
25,10
22,80
18,00
12,50
20,30
Rainfall (mm)
142,00 74,00 39,00 65,00 13,00 7,00
2,00
0,00
427,00 50,00
18,00
175,00
1012,00
Rainy days
18,00
20,00 5,00
1,00
0,00
14,00
9,00
8,00
17,00
106,00
Average of humidity
78,00
78,00 74,00 76,00 67,00 61,00 60,00 58,00
76,00
76,00
79,00
80,00
Windy days
13,00
7,00
Wind Speed (Km/s)
14,00
11,00 7,00
Maximun temperature (°C)
5,10
4,00
7,90
9,00
72,00
2,00
3,00
7,00
2,00
4,00
11,00
11,00 11,00 7,00
7,00
7,00
11,00
7,00
11,00
14,00
11,00
14,80
13,50 17,60 22,30 30,20 33,30 34,60 38,70
32,80
29,10
19,80
15,40
25,18
Minimun temperature (°C)
6,80
4,50
6,70
14,80 18,00 19,70 22,90
19,60
15,50
9,80
6,40
12,75
Average temperature (°C)
10,60
9,00
12,10 15,30 22,50 25,70 27,10 30,80
26,20
22,30
14,80
10,90
18,96
Rainfall (mm)
244,00 26,50 48,00 7,00
26,30 15,70 4,70
0,30
57,20
12,20 129,00
40,20
611,00
Rainy days
17,00
13,00 6,00
5,00
1,00
1,00
3,00
3,00
4,00
5,00
13,00
6,00
77,00
Windy days
3,00
3,00
3,00
1,00
5,00
1,00
ND
ND
1,00
ND
2,00
22
8,30
7,00
1,00
2,00
3,00
5,00
4,00
Annual total
October
22,30
August
26,10
july
37,70
June
36,60
May
19,30 25,20 31,60 32,40 45,90 43,80 41,80
April
22,20
March
Maximun temperature (°C)
February
September
Zaghouan station (1999)
Tunis station (2003)
Climatic Stations
Indicators
January
METEOROLOGY
64,00
METEOROLOGY
Month
January
February
March
April
May
June
July
August
September
October
November
December
Monthly average (°C) 1961-1990
11,4
11,9
13,2
15,6
19,3
23,1
26,3
26,8
24,3
20,3
15,9
12,4
TUNIS CARTHAGE STATION
TEMPERATURE
Monthly Cumul Precipitation (mm) 1961-1990
59,3
57,2
46,7
37,8
22,6
10,4
2,3
6,7
36
66
53,7
63,1
TUNIS CARTHAGE STATION
Rainfall Frequency (1924-1987)
Rainfall (mm) January February March April May June July August September
0/10
223
189
203
154 98
68
21
53
84
10/20
38
16
16
16
14
6
4
10
26
20/30
6
7
6
7
2
2
5
30/40
1
1
2
2
1
2
40/50
50/60
60/70
70/80
80/90
Total
268
213
227
179 113 76
25
65
118
Number of rainy days (1924-1987)
12
11
10
8
5
3
1
2
5
9
9
13
October November December
154
159
244
13
23
8
10
50
6
1
2
2
2
1
2
1
1
2
1
1
188
198
296
SECTORIAL WATER DEMAND
ARIANA
4813,59
1012,69
Sub-total2
RADES
MEGRINE
BEN AROUS
EZZAHRA
MEDINA JEDIDA
MOUROUJ
HAMMAM LIF
FOUCHANA
BOU MHEL
MORNAG
HAMMAM CHOTT
M'HAMDIA
Sub-total3
1167,54
5981,13
2125,1
1364,6
1202,4
1300,6
1094,8
2458,7
1580,1
1159,2
837,1
1164,4
945,5
1006,1
16238,6
17,33
1030,02
780,5
1601,5
825,7
43,4
203,8
756,4
17,7
41,7
53,6
814,4
307,3
463,5
5909,5
BIR MCHERGUA
346,649
FAHS
ZAGHOUAN
ARIANA
Drinkable Water consumption per sector (*1000 m3) in 2003
NAME_DEL
Domestic
Industrial
Touristic
Others
LA MARSA
3571
167
816
623
CARTHAGE
1082
2
216
385
CITE KHADRA
1537
540
34
1291
BOUHAIRA
MENZAH
2761
107
1017
LA GOULETTE
974
6
3
848
BOHAYRIT TOUNIS
TAHRIR
738
5
55
EL OMRAN
1299
799
66
354
BARDO
2460
14
548
BAB BHAR
1966
94
405
2329
BAB SOUIKA
1179
3
14
1240
MEDINA
EZZOUHOUR
998
4
147
SEJOUMI
818
21
123
SIDI EL BECHIR
928
74
4
460
SABKHIT AS SIJOUMI
SIDI HESSINE
1598
116
148
OUARDIA
1025
8
161
JEBEL JELLOUD
678
463
92
KABARIA
2227
52
117
Sub-total1
25839
2475
1558
9938
BEN AROUS
TUNIS
NAME_GOV
Total
5177
1685
3402
0
3885
1831
0
798
2518
3022
4794
2436
0
1149
962
1466
0
1862
1194
1233
2396
39810
262,78
6089,06
37,76
300,54
113,2
725,3
1222,63
7311,69
2905,6
3173,7
2192,3
1384,5
1387,3
3574,3
1597,8
1285,3
890,7
1978,8
1252,8
1582,8
23205,9
24,086
44,826
415,561
216,439
0,721
34,088
251,248
ZRIBA
602,433
190,336
Sub-total4
Total
1165,521
215,143
MNIHLA
0
207,6
164,2
40,5
88,7
359,2
84,4
332,5
0
59,604
852,373
138,518
1519,182
71846,772
HYDROGEOLOGY
MAIN AQUIFERS
Name_Phreatic_Table NAME_GOV
NAME_DEL
Mornag
Ben Arous
Mornag
Fahs
Zaghouan
Fahs
Smenja
Zaghouan
Bir Mchergua
Boucha
Zaghouan
Bir Mchergua
Oued Rmal
Zaghouan Zaghouan/Zriba
Name_Deep_table
Soukra
Tunis
Oued Meliane 1
Oued Meliane 2
Calcaire
Jbel Jahfa
Aïn Safsaf
Boucha
Smenja
Jradou
Oued Rmel
NAME_GOV NAME_DEL
TUNIS
Marsa
TUNIS
Tunis
BEN AROUS
Mornag
BEN AROUS
Mornag
BEN AROUS
Mornag
ZAGHOUAN Bir Mchergua
ZAGHOUAN Bir Mchergua
ZAGHOUAN Bir Mchergua
ZAGHOUAN Bir Mchergua
ZAGHOUAN
Zriba
ZAGHOUAN Zaghouan_Zriba
WELLS
Equiped Non equiped
1449
1001
435
150
256
130
16
30
577
340
Nb_drills
3
3
394
112
6
2
5
1
3
6
10
Total Resource_MCM
2460
20
585
2
386
2,5
46
0,4
917
5,76
Exploitation MCM Exploitation_Ratio_% Salinity
22
110
0,7_5
2,7
135
2_5
1,7
68
2_4
0,1
25
<9
4,3
74,7
2_4
Exploitation (2001)
Flow (l/s) drinkable_water (MCM) Agriculture (MCM) Industry (MCM) Total (MCM)
Salinity (g/l)
2,1
0,28
0,59
1_3
5
0,27
0,51
0,5_2
20
1,36
21,51
0,6
23,47
1,5_4
7,95
2,33
5,62
7,95
0,7_1,9
1
0,23
0,11
0,34
1_1,5
2
0,03
0,03
0,73_0,8
2,2
0,03
0,07
0,11
1,08_1,72
0,5
0,01
0,01
0,74
4
0,09
0,09
1,5_2,62
6,1
0,04
0,25
0,29
0,75_1,24
8,8
0,11
0,17
0,28
1_2,4
Total
4,14
28,37
0,6
33,67
Total Exploitation
WATER SPECIFIC CONSUMPTION
USE
1981 1982
Domestic connected l/day/ inhabitant connected
89
93
Domestic connected l/day/ inhabitant not connected 17
16
Collective l/day/ provided inhabitant
30
29
Industry l/day/Habitant exploited
18
18
Tourism l/day/inhabitant exploited
352 399
Tourism l/day/inhabitant occupied
618 827
All uses l/dayinhabitant served
128 131
1983
94
13
28
18
402
816
131
1984 1985
97
97
12
12
26
26
15
16
346 465
756 1117
127 126
YEAR
1986
98
11
23
13
331
1129
121
1987
96
12
23
12
325
941
120
1988
95
13
22
13
379
898
122
1989
83
16
22
12
307
735
114
1990
83
18
22
13
291
757
115
1991
82
12
21
13
276
830
114
Domestic and Touristic Sector Have The Highest Water Specific
Consumption
WATER BUDGET
Ressource
Surface Water
Mountain Lakes
Dams
Ground water
Phreatic table
Deep table
TOTAL SUPPLY 2001
TOTAL SUPPLY 2003
Water Export 2001
Water export 2003
Resources
Moblisation volume(CM)
Exploitation volume (CM)
2083000
34620000
829000
16000000
30800000
33670000
101173000
92457974,07
29000000
32790000
78619000
71846772
22554000
20611202,07
Positive Balance: Water exportation
STRUCTURES
TREATMENT PLANTS
Treatment Plant Stations Characteristics
Station
Starting Date Daily Flow (CM/day) 1992 Organic Charge Kg/DBO5/Day
Water Treatment
Sludge Treatment
Cherguia
1958
31,238
10,161
Activated Sludge (mean charge) Anaerobic Digestion
Choutrana
1986
92,909
38,36
Oxydation Chenal
Côtière Nord
1981
14,031
3,828
Lagune
Aerobic Stabilisation
Sud Meliane
1982
19,939
6,295
Oxydation Chenal
Rades
1976
0,929
0,406
Lagune
Aerobic Stabilisation
Total
159,02
59,05
DAMS
DAMS
ZAGHOUAN
BEN AROUS
NOM_GOV
NOM_DEL
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
DAM_NAME
KASSROUN
EL HMA
EL KSAB
EL BKABKA
BEN AISSA
MAJOURA
Sub-total
Storage_Volume_2003_CM
1280000
12000000
650000
1410000
1400000
416000
17156000
Exploitation_Volume_2003
500000
BIR MCHERGUA
Bir Mcherga
12989000
13750000
ZRIBA
Oued Rmal
4475000
1350000
Sub-total
Total
17464000
34620000
15100000
16000000
300000
100000
900000
STRUCTURES
Mountain Lakes
Mountain lakes
BEN AROUS
ARIANA
NAME_GOV
NAME_DEL
Name
Capacity (CM)
ARIANA
Oued El Korb
50000
5000
ARIANA
Oued Rouriche
65000
62000
ARIANA
Oued Ain Snoussi
70000
70000
MNIHLA
Oued Sfaiou
40000
25000
Sub-total1
Oued Kreb 1
Oued Kreb 2
Chouchet Ezzarda
Om El Kssibi
Oued El Melah
Aïn El Khoula
Faïth El Mal
Bouchachak
Ben Hassine
Ennechima
Aïn El Kelba
Bouagila
El Abaeïer
El Gtar
El jabbas
El Rgham
El Kasbaya
Kaf Lahmar
Kaf Lahmar 2
El Alalkia
El Hojjaj
El Jebs
Maiezeit
Aïn El Morra
Zitouni
Zitouni 2
Sub-total2
Total
225000
162000
70000
90000
100000
45000
40000
76000
50000
70000
78000
50000
60000
62000
53000
200000
90000
100000
100000
170000
50000
72000
39000
38000
40000
45000
38000
95000
1921000
2083000
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
MORNAG
BOUMHEL
BOUMHEL
FOUCHANA
M'HAMDIA
M'HAMDIA
0
225000
Storage Volume_2003 (CM) Exploitation_Volume (2003)
42000
54000
28000
30000
16000
30000
10000
18000
30000
15000
32000
17000
18000
160000
42000
18000
60000
61000
10000
20000
15000
38000
35000
10000
10000
10000
829000
829000
SOCIO-ECONOMIC
ZAGHOUAN
BEN AROUS
ARIANA
TUNIS
NAME_GOV
NAME_DEL
LA MARSA
CARTHAGE
CITE KHADRA
BOUHAIRA
MENZAH
LA GOULETTE
BOHAYRIT TOUNIS
TAHRIR
EL OMRAN
BARDO
BAB BHAR
BAB SOUIKA
MEDINA
EZZOUHOUR
SEJOUMI
SIDI EL BECHIR
SABKHIT AS SIJOUMI
SIDI HESSINE
OUARDIA
JEBEL JELLOUD
KABARIA
Sub-total1
Population Evolution
Migration (1987-1994)
Poupulation 1984 Population 1994 Projection 2000 Projection 2002 Entrance Exit
Migratory balance
50432
54611
65020
66520
7224
4409
2815
19855
22270
22600
2814
2247
567
33198
35400
35690
5124
3512
1612
29911
4501
358
4143
50337
38126
42410
43140
10654
6113
4541
61609
37377
43900
28840 *
4207
6553
-2346
57875
65669
59163
46465
20098
56556
72707
45442
35835
22670
60320
74230
45730
32010
23040
60800
74490
45620
31240
82485
41783
39283
34353
35760
31000
42356
35060
30340
48788
34902
27034
66415
694491
55160
31110
25550
76350
698890
56150
30380
25220
77920
700566
70700
85100
89400
33900
119000
39300
27760
35420
30490
38060
59190
41110
42560
20900
19560
47900
38680
440930
35200
124600
40170
28170
35860
32020
39230
67450
41960
44900
22770
20670
48840
40000
462040
75399
26236
617453
ARIANA
MNIHLA
Sub-total2
RADES
MEGRINE
BEN AROUS
EZZAHRA
MEDINA JEDIDA
MOUROUJ
HAMMAM LIF
FOUCHANA
BOU MHEL
MORNAG
HAMMAM CHOTT
M'HAMDIA
Sub-total3
33092
34938
246193
28400
99100
35713
25707
33554
25940
33604
31073
37949
37409
16037
16429
44702
34083
372200
BIR MCHERGUA
14775
18294
19520
FAHS
38867
41013
ZRIBA
Sub-total4
Total
53642
917288,00
18632
77939
1243730,00
53467
52105
72591
5362
3038
10528
7903
3038
3941
5061
2051
3220
2456
4585
15584
4939
11964
26213
7040
6571
7407
2906
-1547
-5056
2964
-8926
-22272
-1979
-4520
-4187
10598
2219
2037
19474
175
11470
3210
2058
Sub-total1
10423
-9251
-1173
17416
-13870
ND
4572
4108
3552
4780
9240
22144
3436
11680
4920
3272
5736
9620
Sub-total2
4621
4229
14064
4150
692
514
1712
1420
112
7726
602
1394
Sub-total3
-49
-121
-10512
630
8545
21629
1724
10260
4808
-4454
5134
8226
45820
19920
1548
747
801
43740
44670
1217
2816
-1599
19960
83220
1342040,00
204000
268590
1555796,00
929
651
Sub-total4
Total
278
-520
32228
MAIN STAKEHOLDERS
Ministry of E.T.P
Ministry of A.E.H.R
Ministry of Public Health
Laboratories and units
SONEDE
DGRE
DEGTH
Regional
Agencies
CRDA
ONAS
APAL
DGAT
Regional
Agencies
ANPE
STAKEHOLDERS
More than 50 LOCAL organisations are dealing with
water management, equipments, planification
These organisations have Regional, National , Sub-National and
Local implication
CONCLUSION
The three latest years : particularly wet and rainfull of about 1500 mm / year
Refilling of the table and a better surface water mobilisation
Results
Potential stock:15 years
Dams and collinary lakes
Capacity
Positive water balance
11th plan (2005): connecting the northern dams with the centre ones
(world bank fund)
WATER WARE
•Daily Time Series: Temperatue, Precipitation, Humidity, Evapotranspiration,
•Water Demand, Water Supply…
• DAMS data : Characteristics, Geometry…
• Identification of Water Demand per sector: Demand Nodes.
•Identification of Water supply: Start Nodes (Surface and ground water).
•Hysographic curve derived from DEM.
On going : WRM Topologic Network