The division between the Swaysey and South Stann Creek watersheds is physiographically distinct, the more rugged western basin draining into the Swaysey and the gentler doped eastern side feeding the South Stann Creek. (ambergriscaye.com)
Output from Western basins surpasses (PDF) that from the Eastern basins. (greenbiz.com)
This will mean the influx of saltier water into the western basin will cease. (newscientist.com)