Wiktionary
swimmable
a. (context of a body of water English) Able to be swim in or across
Usage examples of "swimmable".
With no trouble at all I could remember endless incidents, spunk gushing in swimmable quantities.
The background infopaks had said the waters were fishable and swimmable, but how fishable and swimmable?
The remaining side was bordered by the Meole brook, no mean water hemming the gardens, but fordable or swimmable.
Meole brook, no mean water hemming the gardens, but fordable or swimmable.