Image of Sportspark Pool From RIOC
RIOC is reporting that the Roosevelt Island Sportspark facility will be closing for a month in order to undergo repairs. According to RIOC:

Sportspark Pool Closure Advisory

Starting on Saturday, September 5, the pool will be closed for approximately one month for repairs. Please check back for more information on the grand re-opening ceremony and date.

In addition to making Sportspark more accessible for the disabled community, according to RIOC President Steve Shane, the work will include:

Swimming Pool resurfacing, basketball court floor, fire and smoke alarm system, external structural work.