We can probably judge their sensitivity to Bangladesh's concerns by looking at what they've done already with the (admittedly smaller) Farakka Barrage on the Ga

We can probably judge their sensitivity to Bangladesh's concerns by looking at what they've done already with the (admittedly smaller) Farakka Barrage on the Ganges. The barrage regularly floods Bangladesh when the monsoon rains are too heavy to handle, and withholds far too much when the rains are too light. Past performance is likely to be an indicator of future performance. Alas. It's much easier to call me an unhinged Bangladeshi nationalist (huh?) and call it a day though.