Pinch the pipe? [He asks first. Before he notes there's a good possibility that this stranger could just mean physically pinch the pipe, he's likely strong enough to.]

There might be a manual way to do so in life support, but we'd have to get there. It might be better to stifle it for now. It may 'cause an issue above, but it would also slow the water flow in general. Buy us some time.

[And luckily for Adam, Kaz does pick up that wet animal. Mama drips miserably in his arms, and though he'd like to just return her to their quarters, she'd just get wet again.]

Let me find a table for her. Then we can go try to solve the problem.

[This cool water is making his knee hurt beneath the prosthetic it's so cold. On top of the balance issues, that's making his limp more pronounced.]