Table des matières
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Fichier des bassins versants étudié (table A.12)
N° |
Code ORSTOM |
Ensemble |
Station |
Latitude |
Longitude |
S |
L |
Icomp |
Dd |
Ig |
Pan |
P10 |
Pm10 |
P24obs |
Qobs |
Kr,obs |
Kr10 |
Q10 |
Q10 Spec |
Qobs/Q10 |
alpha |
Tb |
Tm |
Tc |
||||||||||
d |
' |
" |
d |
' |
" |
km2 |
km |
m/km2 |
km/km2 |
m/km |
mm |
mm |
mm |
mm |
m3/s |
% |
% |
m3/s |
m3/s.km2 |
- |
- |
mn |
mn |
mn | ||||||||||
8 | DJIGUINOUM | LE BRUSQ | 12 | 40 | 55 | N | 16 | 11 | 38 | O | 2.6 | 1.60 | 23.00 | 11.0 | 1200 | 180 | 171.9 | 2.77 | 8.6 | 7.20 | 2.81 | 0.38 | 3.00 | 240 | 75 | 100 | ||||||||
9 | FALEME | DALEMA à BAGANDJI | 645.0 | 28.00 | 1.12 | 1.3 | 1100 | 130 | 88.1 | 60.0 | 830.00 | 1.29 | ||||||||||||||||||||||
9 | 1381299003 | FALEME | KOILA KOBE à BOFETO | 12 | 32 | 40 | N | 11 | 31 | 50 | O | 1600.0 | 93.00 | 1.54 | 2.7 | 1100 | 130 | 82.2 | 55.0 | 930.00 | 0.58 | |||||||||||||
MARIGOT DE M'BAO | MARIGOT DE M'BAO | 14 | 44 | 0 | N | 17 | 23 | 0 | O | 5.0 | ||||||||||||||||||||||||
TCHAD | ||||||||||||||||||||||||||||||||||
1 | 1464399021 | ENNEDI | KOURIEN-DOULIEN | 17 | 6 | 53 | N | 21 | 37 | 59 | E | 7.8 | 6.44 | 1.54 | 2.86 | 73.0 | 100 | 45 | 38.7 | 9.6 | 12.00 | 31.8 | 38.8 | 34.00 | 4.36 | 0.35 | 110 | 35 | ||||||
2 | 1464399031 | ENNEDI | BACHIKELE | 16 | 30 | 52 | N | 22 | 20 | 28 | E | 18.8 | 8.90 | 1.40 | 4.09 | 18.0 | 175 | 55 | 44.0 | 38.9 | 114.00 | 49.0 | 44.4 | 130.00 | 6.57 | 0.88 | 120 | 35 | ||||||
3 | 1463599151 | OUM CHALOUBA | SOFOYA 1 | 16 | 3 | 38 | N | 21 | 54 | 34 | E | 345.0 | 46.00 | 1.61 | 0.52 | 1.0 | 200 | 68 | 41.7 | 21.0 | 11.05 | 9.0 | 29.00 | 0.08 | 0.38 | 3.00 | 2700 | 900 | 900 | |||||
4 | 1463599152 | OUM CHALOUBA | SOFOYA 2 | 16 | 2 | 37 | N | 21 | 2 | 28 | E | 173.0 | 32.00 | 1.59 | 0.75 | 1.0 | 200 | 68 | 44.8 | 16.5 | 22.80 | 10.0 | 40.00 | 0.23 | 0.57 | 3.00 | 2100 | 600 | 600 | |||||
4 | 1463599153 | OUM CHALOUBA | SOFOYA 3 | 16 | 0 | 33 | N | 21 | 2 | 42 | E | 62.0 | 21.20 | 1.72 | 0.54 | 200 | 68 | 49.4 | ||||||||||||||||
4 | 1463599154 | OUM CHALOUBA | SOFOYA 4 | 16 | 2 | 10 | N | 20 | 59 | 26 | E | 81.0 | 26.40 | 1.83 | 0.50 | 200 | 68 | 48.2 | 12.0 | 20.00 | 0.25 | 1500 | 200 | |||||||||||
4 | 1463599155 | OUM CHALOUBA | SOFOYA 5 | 16 | 3 | 45 | N | 20 | 55 | 17 | E | 1.6 | 1.28 | 1.10 | 0.92 | 20.0 | 200 | 68 | 65.8 | 50.0 | 21.00 | 12.88 | 60 | 14 | ||||||||||
5 | 1465599141 | OUADAÏ | KADJEMEUR 1 | 15 | 23 | 22 | N | 20 | 49 | 53 | E | 245.0 | 31.70 | 1.41 | 0.75 | 8.0 | 250 | 67 | 42.9 | 57.5 | 79.00 | 17.0 | 70.00 | 0.29 | 1.13 | 2.30 | 960 | 360 | 600 | |||||
5 | 1465599142 | OUADAÏ | KADJEMEUR 2 | 15 | 23 | 23 | N | 20 | 53 | 35 | E | 195.0 | 24.80 | 1.31 | 0.72 | 8.0 | 250 | 67 | 43.9 | 30.0 | 50.00 | 17.0 | 60.00 | 0.31 | 0.83 | 2.50 | 840 | 360 | 600 | |||||
5 | 1465599143 | OUADAÏ | KADJEMEUR 3 | 15 | 22 | 40 | N | 20 | 55 | 21 | E | 34.0 | 10.60 | 1.32 | 0.41 | 250 | 67 | 51.6 | ||||||||||||||||
5 | 1465599144 | OUADAÏ | KADJEMEUR 4 | 15 | 23 | 0 | N | 20 | 50 | 0 | E | 16.0 | 6.15 | 1.26 | 0.97 | 3.0 | 250 | 67 | 54.9 | 36.7 | 18.00 | 19.8 | 23.00 | 1.44 | 0.78 | 2.60 | 360 | 120 | 170 | |||||
6 | 1464599061 | OUADAÏ | GOSI à TORON | 14 | 20 | 26 | N | 21 | 14 | 13 | E | 50.0 | 11.00 | 1.23 | 2.18 | 10.0 | 350 | 90 | 67.6 | 60.0 | 50.00 | 8.6 | 5.5 | 90.00 | 1.80 | 0.56 | 2.80 | 100 | ||||||
6 | 1465099131 | OUADAÏ - OUAD FERA | AM NABAK | 14 | 40 | 20 | N | 21 | 1 | 40 | E | 5600.0 | 150.00 | 1.40 | 330 | 80 | 35.9 | |||||||||||||||||
6 | 1465099132 | OUADAÏ - OUAD FERA | AM NABAK aval | 14 | 44 | 8 | N | 20 | 58 | 0 | E | 60.0 | 13.30 | 1.30 | 1.0 | 330 | 80 | 59.1 | 57.0 | 120.00 | 23.5 | 100.00 | 1.67 | 1.20 | 2.80 | 900 | 420 | 120 | ||||||
6 | 1464599071 | OUADAÏ - OUAD ENNE | KOURO | 14 | 21 | 55 | N | 21 | 4 | 54 | E | 16.0 | 8.00 | 1.40 | 2.77 | 15.0 | 375 | 85 | 70.1 | 47.1 | 12.00 | 1.6 | 4.0 | 20.00 | 1.25 | 0.60 | ||||||||
6 | OUADAÏ - OUAD ENNE | MALAGI | 14 | 21 | 55 | N | 21 | 4 | 54 | E | 270.0 | 10.0 | 375 | 85 | 55.0 | 6.0 | 120.00 | 0.44 | ||||||||||||||||
6 | OUADAÏ - OUAD ENNE | OUADI AMBAR Kaoui | 14 | 21 | 55 | N | 21 | 4 | 54 | E | 52.0 | 3.0 | 375 | 85 | 63.8 | 20.00 | 0.38 | |||||||||||||||||
6 | OUADAÏ - OUAD ENNE | OUADI ENNE à BILTINE | 14 | 21 | 55 | N | 21 | 4 | 54 | E | 527.0 | 6.0 | 375 | 85 | 51.4 | 8.5 | 120.00 | 0.23 | 1600 | 90 | 400 | |||||||||||||
6 | 1464599081 | TARAIMAN | TARAIMAN | 14 | 34 | 21 | N | 20 | 49 | 47 | E | 11.3 | 3.80 | 1.13 | 0.80 | 3.0 | 300 | 80 | 67.5 | 79.9 | 16.00 | 57.0 | 48.6 | 17.20 | 1.53 | 0.93 | 2.00 | 840 | 270 | 525 | ||||
7 | OUADAÏ | KAOUN réduit | 13 | 47 | 55 | N | 20 | 53 | 46 | E | 28.0 | 9.0 | 400 | 90 | 71.2 | 10.3 | 23.00 | 0.82 | 2.50 | 120 | 200 | |||||||||||||
7 | OUADAÏ | KAOUN total | 13 | 47 | 55 | N | 20 | 53 | 46 | E | 56.0 | 9.0 | 400 | 90 | 67.3 | 6.8 | 23.00 | 0.41 | 780 | 120 | 280 | |||||||||||||
8 | 1464099051 | OUADAÏ - ABOU GOULEM | Grand Bassin | 12 | 37 | 4 | N | 21 | 39 | 0 | E | 50.2 | 12.40 | 1.30 | 2.13 | 13.0 | 650 | 95 | 73.4 | 50.3 | 25.50 | 6.1 | 9.3 | 55.00 | 1.10 | 0.46 | 2.60 | 95 | 30 | 45 | ||||
8 | 1464099052 | OUADAÏ - ABOU GOULEM | Petit Bassin | 12 | 36 | 41 | N | 21 | 42 | 36 | E | 12.3 | 4.98 | 1.19 | 2.34 | 14.0 | 650 | 95 | 81.2 | 47.2 | 15.20 | 15.5 | 15.3 | 50.00 | 4.07 | 0.30 | ||||||||
9 | 1464099042 | BAM-BAM | BARLO (petit) à KOBO | 12 | 8 | 6 | N | 18 | 26 | 59 | E | 17.8 | 6.05 | 1.20 | 2.48 | 29.0 | 850 | 88 | 74.2 | 28.9 | 24.80 | 21.1 | 37.0 | 108.00 | 6.07 | 0.23 | 110 | 30 | ||||||
9 | 1464099041 | BAM-BAM | BARLO à BAGOUA | 12 | 6 | 47 | N | 18 | 28 | 15 | E | 36.6 | 9.30 | 1.22 | 2.08 | 22.0 | 850 | 88 | 70.8 | 43.5 | 39.90 | 19.5 | 23.4 | 135.00 | 3.69 | 0.30 | 2.80 | 200 | 60 | 120 | ||||
9 | 1464099115 | BAM-BAM | BARLO V | 12 | 2 | 53 | N | 18 | 29 | 55 | E | 528.0 | 37.50 | 1.26 | 3.10 | 4.0 | 850 | 88 | 58.0 | 34.1 | 90.00 | 28.6 | 21.3 | 200.00 | 0.38 | 0.45 | 1.60 | 1320 | 480 | 660 | ||||
9 | 1464099113 | BAM-BAM | BIDJIR | 11 | 55 | 7 | N | 18 | 27 | 12 | E | 74.2 | 8.60 | 1.09 | 3.07 | 9.3 | 850 | 88 | 67.4 | 55.6 | 188.00 | 39.2 | 31.8 | 230.00 | 3.10 | 0.73 | 2.60 | 300 | 100 | |||||
9 | 1464099116 | BAM-BAM | MAZERA | 12 | 3 | 0 | N | 18 | 33 | 5 | E | 316.0 | 26.80 | 1.21 | 3.30 | 4.0 | 850 | 88 | 60.4 | 63.3 | 99.80 | 27.9 | 20.9 | 130.00 | 0.41 | 0.77 | 2.00 | 1380 | 840 | 750 | ||||
9 | 1464099112 | BAM-BAM | TAYA | 11 | 56 | 41 | N | 18 | 30 | 7 | E | 167.0 | 18.50 | 1.19 | 2.85 | 6.5 | 850 | 88 | 63.5 | 40.5 | 70.00 | 32.6 | 21.5 | 122.00 | 0.73 | 0.57 | 700 | 200 | ||||||
9 | 1464099111 | BAM-BAM | TIALO ZOUDOU | 12 | 9 | 43 | N | 18 | 34 | 17 | E | 1200.0 | 43.60 | 1.15 | 3.20 | 3.4 | 850 | 88 | 54.0 | 71.3 | 185.00 | 22.1 | 20.3 | 260.00 | 0.22 | 0.71 | 1.60 | 1740 | 1020 | 1440 | ||||
9 | 1464099114 | BAM-BAM | TOUKOUL | 11 | 54 | 40 | N | 18 | 36 | 42 | E | 61.3 | 11.80 | 1.22 | 3.86 | 6.0 | 850 | 88 | 68.3 | 46.2 | 58.00 | 27.0 | 22.6 | 90.00 | 1.47 | 0.64 | 400 | 90 | ||||||
10 | 1461703051 | MAYO DORBO | BALANI | 9 | 41 | 20 | N | 15 | 0 | 10 | E | 1235.0 | 54.22 | 4.0 | 1000 | 100 | 63.2 | 73.00 | 13.0 | 130.00 | 0.11 | 0.56 | 7200 | |||||||||||
10 | 1461703506 | MAYO DORBO | TOROK (Zanini) | 9 | 39 | 50 | N | 15 | 0 | 20 | E | 250.0 | 25.00 | 2.1 | 1000 | 100 | 71.5 | 106.50 | 24.6 | 160.00 | 0.64 | 0.67 | 3.50 | 1900 | 900 | 835 | ||||||||
10 | 1461703512 | MAYO DORBO | ZAMAGOUIN | 9 | 30 | 0 | N | 14 | 58 | 0 | E | 88.0 | 14.81 | 4.0 | 1000 | 100 | 76.9 | 50.0 | 30.00 | 22.6 | 65.00 | 0.74 | 0.46 | 2.60 | 1200 | 600 | 520 | |||||||
10 | 1461799091 | MAYO LIGAN | MAYO LIGAN | 9 | 51 | 15 | N | 14 | 44 | 29 | E | 41.0 | 10.70 | 1.27 | 1.87 | 11.0 | 950 | 100 | 80.5 | 41.6 | 137.50 | 57.5 | 64.2 | 280.00 | 6.83 | 0.49 | 2.20 | 300 | 100 | 220 | ||||
11 | 1460399102 | BADE | I. MANDA | 8 | 30 | 36 | N | 15 | 44 | 58 | E | 5.4 | 2.31 | 1.09 | 0.09 | 8.7 | 1200 | 110 | 101.1 | 126.6 | 0.34 | 0.5 | 0.4 | 0.30 | 0.06 | 1.13 | 2.30 | 300 | 80 | |||||
11 | 1460399103 | BADE | II. MANGOUROU | 8 | 31 | 54 | N | 15 | 45 | 44 | E | 21.9 | 4.69 | 1.06 | 0.27 | 7.3 | 1200 | 110 | 93.7 | 115.0 | 1.12 | 0.9 | 0.7 | 1.00 | 0.05 | 1.12 | 2.10 | 600 | 300 | |||||
11 | 1460399104 | BADE | III. KANO (Ladok) | 8 | 32 | 43 | N | 15 | 46 | 7 | E | 72.0 | 11.10 | 1.60 | 0.36 | 3.4 | 1200 | 110 | 87.4 | 116.0 | 1.78 | 1.6 | 1.8 | 3.00 | 0.04 | 0.59 | 3.60 | 2880 | 480 | |||||
11 | 1460399101 | BADE | IV. BAH (Ladok) | 8 | 33 | 3 | N | 15 | 52 | 31 | E | 316.0 | 22.10 | 1.15 | 0.33 | 2.7 | 1200 | 110 | 79.6 | 90.0 | 5.57 | 2.9 | 3.9 | 10.00 | 0.03 | 0.56 | 2.50 | 8500 | ||||||
11 | 1460399121 | MATAON | MATAON | 8 | 12 | 30 | N | 15 | 36 | 54 | E | 16.8 | 6.00 | 1.21 | 0.97 | 6.7 | 1200 | 112 | 96.8 | 71.1 | 17.40 | 21.9 | 25.0 | 37.00 | 2.20 | 0.47 | 3.00 | 650 | 170 | 330 | ||||
TIBESTI | ZOUMRI à NEMA NEMASO | 206.0 | 25.0 | 200.00 | 0.97 | 400 | 40 | |||||||||||||||||||||||||||
TOGO | ||||||||||||||||||||||||||||||||||
1 | 1472799021 | Fosse aux lions | KOULOUGONA TANBANGOU | 10 | 44 | 31 | N | 0 | 11 | 22 | E | 189.0 | 17.40 | 1.15 | 0.82 | 6.0 | 1070 | 112 | 82.4 | 20.0 | 70.00 | 0.37 | 5000 | |||||||||||
1 | 1472799023 | Fosse aux lions | KOUMFAB NAKPALINKONKOG | 10 | 46 | 24 | N | 0 | 10 | 0 | E | 96.2 | 15.50 | 1.24 | 0.93 | 5.0 | 1070 | 112 | 86.2 | 86.6 | 20.00 | 19.3 | 23.9 | 38.00 | 0.40 | 0.53 | 2.20 | 2900 | 1200 | |||||
1 | 1472799022 | Fosse aux lions | NAPABOUR | 10 | 46 | 28 | N | 0 | 12 | 5 | E | 61.4 | 10.20 | 1.16 | 0.71 | 10.6 | 1070 | 112 | 88.8 | 30.0 | 35.00 | 0.57 | ||||||||||||
1 | 1472799031 | NADJOUNDI | NIOFOUKO | 11 | 0 | 41 | N | 0 | 11 | 8 | E | 21.2 | 5.80 | 1.15 | 2.45 | 8.8 | 1070 | 110 | 93.1 | 93.0 | 48.00 | 38.5 | 20.1 | 105.00 | 4.95 | 0.46 | 3.20 | 220 | 40 | 75 | ||||
2 | KOIMEPOUARBAGA | NAGBENI | 10 | 31 | 12 | N | 0 | 37 | 12 | E | 208.0 | 10.0 | 1100 | 113 | 32.0 | 20.00 | 0.10 | 5800 | ||||||||||||||||
2 | LAKTAON | BARKOISSI | 10 | 30 | 0 | N | 0 | 36 | 0 | E | 120.0 | 15.0 | 1100 | 113 | 35.0 | 80.00 | 0.67 | 4300 | ||||||||||||||||
3 | 1472799041 | HIDENWOU | KANDE | 9 | 57 | 30 | N | 1 | 4 | 7 | E | 25.0 | 7.65 | 1.22 | 2.38 | 25.4 | 1225 | 118 | 99.9 | 123.0 | 105.48 | 35.2 | 35.8 | 135.00 | 5.40 | 0.78 | 3.20 | 420 | 100 | 150 | ||||
3 | 1472799042 | HIDENWOU | KANDE Petit bassin | 9 | 55 | 47 | N | 1 | 3 | 33 | E | 1.4 | 2.40 | 1.40 | 1.84 | 25.0 | 1225 | 118 | 116.0 | 121.2 | 22.82 | 22.62 | 39.7 | 23.00 | 15.97 | 0.98 | 3.70 | 200 | 60 | 67 | ||||
4 | 1472799071 | KOZA | KPADAYO | 9 | 41 | 0 | N | 1 | 11 | 0 | E | 19.2 | 6.90 | 1.23 | 36.0 | 1250 | 120 | 103.3 | 43.2 | 42.00 | 31.0 | 29.3 | 150.00 | 7.81 | 0.28 | 4.00 | 230 | 40 |