it depends on which swimming pool
Length of the perimeter and the depth. Is it a diving pool?
There is no such unit of measurement as a width. If you wish to know how wide a swimming pool is, ask someone who is in charge of your local swimming pool and they might know.
a swimming pool a swimming pool
'Swimming Pool', sometimes shortened to 'Pool'.
It depends where you are. The term I find most common is Gallons.
what swimming pool? where is it?
You can't get herpes from a swimming pool.