| Region of assimilation | Area (km2) | Global improvement in flooded area prediction | Regional improvement in flooded area prediction | Population (2015 UN adjusted) | Difference in people affected | Regional loss of economic cost (2005 GDP in billion USD) | Global economic gain from better regional flood prediction (2005 GDP in billion USD) |
| 01 | 237.6 | 24.0% | 77.8% | 4,324 | 3,364 | 0.000 | 1.511 | 02 | 233.9 | 25.3% | 40.0% | 7,581 | 3,032 | 0.400 | 1.593 | 03 | 2,441.3 | 29.1% | 44.6% | 167,029 | 74,495 | 0.103 | 1.832 | 04 | 309.1 | 27.7% | 0.5% | 6,819 | 34 | 1.511 | 1.744 | 05 | 123.3 | 25.8% | 28.4% | 23,037 | 6,542 | 0.896 | 1.624 | 06 | 553.4 | 13.1% | 14.3% | 7,600 | 1,087 | 0.144 | 0.825 | 07 | 25.1 | 30.4% | 17.8% | 494 | 88 | 0.000 | 1.914 | 08 | 60.7 | 18.1% | 30.6% | 1,070 | 327 | 0.000 | 1.139 | 09 | 138.5 | 32.5% | 32.0% | 2,462 | 788 | 0.000 | 2.046 | 10 | 101.2 | 26.0% | 32.0% | 1,906 | 610 | 0.000 | 1.637 | 11 | 348.4 | 27.1% | 65.7% | 7,233 | 4,752 | 1.670 | 1.706 | 12 | 240.9 | 22.5% | 29.1% | 4,950 | 1,441 | 1.571 | 1.417 | 13 | 99.4 | 30.7% | 43.6% | 2,317 | 1,010 | 0.000 | 1.933 | 14 | 357.2 | 24.7% | 38.5% | 7,508 | 2,890 | 0.000 | 1.555 | 15 | 79.3 | 26.0% | 26.6% | 1,619 | 431 | 0.000 | 1.637 | 16 | 3,237.5 | 23.3% | 48.4% | 98,560 | 47,703 | 0.000 | 1.467 | 17 | 165.5 | 3.4% | 26.5% | 3,825 | 1,014 | 0.000 | 0.214 | 18 | 294.8 | 13.6% | 60.5% | 7,967 | 4,820 | 0.000 | 0.856 | 19 | 71.9 | 25.3% | 47.8% | 2,332 | 1,115 | 0.000 | 1.593 | 20 | 154.2 | 30.6% | 44.9% | 2,394 | 1,075 | 0.000 | 1.926 |
| Total | 9,273.1 | 30.8% | N/A | 361,027 | 156,618 | 6.295 | 1.939 (average) |
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