HAVRAN ÇAYI HAVZASININ (BALIKESİR) CBS ve UZAKTAN ...

Tablo 19: Havran Çayı yukarı kesimi üzerindeki AGİ’ye ait 35 yıllık ölçüm verileri.
No Yıl E K A O Ş M N M H T A E Yil Ort.
Su Yılı
Max
1 1969 0.064 0.43 1.55 2.63 4.33 2.07 2.29 0.69 0.162 0.51 0.012 0 1.19 13.4
2 1970 0.006 0.073 1.35 2.56 3.97 2.91 1.53 0.65 0.402 0.712 0.004 0 1.181 21.3
3 1971 0.107 1.24 1.08 2.33 3.04 5.37 2.2 0.487 0.257 0.04 0.004 0.008 1.347 18.6
4 1972 0.036 0.298 0.61 0.614 1.16 0.945 1.51 0.764 0.116 0.021 0.007 0.894 0.581 14.3
5 1973 1.647 1.283 0.453 1.706 4.138 5.067 3.269 0.876 0.365 0.208 0.006 0 1.585 32.2
6 1974 0.103 0.139 0.707 0.33 2.08 4.443 0.528 0.565 0.137 0.003 0 0 0.753 20
7 1975 0.009 0.443 1.172 3.896 2.343 5.164 1.01 1.043 0.435 0.054 0.046 0.007 1.302 32.8
8 1976 0.05 0.717 1.174 1.172 2.735 0.81 1.815 0.412 0.102 0.022 0.047 0.019 0.711 39.2
9 1977 0.374 0.498 1.76 3.586 2.476 1.53 0.475 0.233 0.009 0 0 0.016 0.913 32
10 1978 0.051 0.205 1.087 4.062 6.326 3.55 2.762 0.607 0.291 0.016 0 0.047 1.584 55.5
11 1979 0.049 0.146 0.268 2.352 1.396 0.54 0.502 0.411 0.037 0 0 0 0.475 87.8
12 1980 0 0.278 0.176 3.129 2.573 2.277 0.726 0.613 2.182 0.035 0 0 0.966 94.1
13 1981 0 0.153 3.103 7.071 5.524 2.071 0.615 1.128 0.218 0 0 0 1.657 95
14 1982 0.049 1.477 13.35 3.152 1.907 1.405 1.368 3.234 0.217 0.053 0.001 0 2.184 276
15 1983 0.062 0.123 0.229 0.928 1.584 1.172 1.14 0.485 0.87 0.013 0 0 0.51 10.8
16 1984 0 0.174 0.546 1.681 1.892 4.204 3.047 0.518 0.093 0 0 0 1.013 24.5
17 1985 0 0.189 0.172 1.096 0.367 1.105 0.689 0.386 0.059 0 0 0 0.339 14.3
18 1986 0 0.957 0.444 3.157 2.739 1.82 0.645 0.416 0.153 0 0 0 0.861 29.2
19 1987 0.209 0.118 1.118 3.714 1.891 2.418 1.02 0.382 0.115 0.005 0 0 0.916 120
20 1988 0 0.229 1.361 0.235 1.327 2.833 1.079 0.298 0.068 0 0 0 0.619 34.4
21 1989 0 2.258 4.575 0.853 0.692 1.088 0.219 0.126 0.028 0 0 0 0.82 34.1
22 1990 0.098 0.32 1.95 0.485 0.441 0.492 0.502 0.221 0.049 0 0 0 0.38 46.3
23 1991 0 0.635 3.290 1.525 0.984 0.755 1.009 0.831 0.280 0.016 0 0 0.777 41.4
24 1992 0.092 0.115 0.764 0.353 0.484 1.674 1.252 0.238 0.328 0.027 0 0 0.444 7.75
25 1993 0.005 0.219 1.133 1.095 2.291 1.989 1.621 0.654 0.232 0.001 0 0 0.770 31.8
26 1994 0 0.173 0.619 0.494 1.850 0.633 1.085 0.827 0.052 0 0 0 0.478 44.8
27 1995 0.022 0.237 0.479 2.44 1.16 2.68 1.46 0.329 0.053 0 0 0 0.738 19.3
28 1996 0.002 0.120 0.415 0.407 3.97 2.13 1.38 0.403 0.068 0 0 0.032 0.731 42.7
29 1997 0.025 0.101 1.10 2.13 0.239 1.21 3.84 0.347 0.021 0 0 0 0.754 31
30 1998 0.685 0.724 7.70 3.07 3.50 1.86 1.38 1.38 0.257 0.046 0 0 1.710 138
31 1999 0.255 1.61 3.08 2.87 11.6 3.75 2.31 0.373 0.178 0.001 0 0 2.100 179
32 2000 0.221 0.945 1.33 1.17 4.45 2.51 1.76 0.770 0.110 0 0 0 1.090 170
33 2001 0.012 0.052 0.070 0.193 1.05 0.414 0.778 0.609 0.049 0.013 0 0 0.264 28.4
34 2002 0 0.395 4.79 3.71 0.917 1.21 2.87 0.287 0.021 0 0 0 1.190 132
35 2003 0.049 0.553 0.627 1.02 3.55 2.10 2.04 0.411 0.022 0 0 0 0.844 151
Ort. 0.122 0.504 1.818 2.035 2.599 2.177 1.478 0.629 0.230 0.051 0.004 0.029 0.965 61.799
Tablo 19’a ait yıllık ortalama, su yılına ait maksimumlar ve ayların ortalamaları
Grafik 22 ve 23’te gösterilmiştir. Buna göre, yıllık ortalamalarda maksimum 2 m 3 /s
olan akımlar, maksimum değerde 150 m 3 /s üstüne çıkmaktadır. Hatta bu değer
1981 taşkınında (1982 su yılına girmektedir) 276 m 3 /s’ye çıkmıştır (Tablo 19).
78