| Basin Group |
Baseline (1971 – 2000) |
2020s |
2050s |
2080s |
| Dry period (Nov. – Apr.) |
A2 (%) |
B2 (%) |
A2 (%) |
B2 (%) |
A2 (%) |
B2 (%) |
| Salawin |
273.7 ± 33 |
0.9 |
-1.6 |
3.4 |
4.8 |
14.3 |
10 |
| Mae Kok |
397.9 ± 37 |
17.1 |
14.3 |
21.1 |
22.1 |
33.6 |
28.2 |
| Mae Khong |
408.2 ± 94 |
4.4 |
14.8 |
22.7 |
21.8 |
37.8 |
23.7 |
| Chao Phraya |
275.5 ± 102 |
3.1 |
0.8 |
7.4 |
8.4 |
21.9 |
13.5 |
| Mae Klong |
412.7 ± 21 |
-4.2 |
-6.6 |
-1.9 |
-0.5 |
8.4 |
4.4 |
| Bang Pakong |
364.0 ± 24 |
23.6 |
23.9 |
29.3 |
29.7 |
32 |
30.6 |
| Eastern Gulf |
450.3 ± 51 |
4 |
1.5 |
6.5 |
8 |
17.6 |
13.3 |
| Western Gulf |
318.9 ± 61 |
-12.9 |
-15 |
-10.8 |
-9.6 |
-1.4 |
-5 |
| Southern |
666.3 ± 62 |
-4.6 |
-7.4 |
-7.4 |
-4.4 |
-2.4 |
-3 |
|
