One cusec water how many gallon?

Answer 1

I had to look this one up. A cusec means a flow rate of 1 cubic foot per second.

So you wound need to ask gallons per (unit of time).

1 cubic foot = 7.48052 gallons.

If you want gallons per second, then the answer is 7.48052 gallons per second.

A common term with pumps is gallons per minute, so if you want that:

(7.48052 gal/sec) * (60 sec/minute) = 448.831 gallons per minute.

Answer 2

One cubic foot per second (cusec) is equivalent to 7.48 gallons of water.