Updated: 11/19/2012 7:38 AM KSTP.com By: Shane Delaney
A small chlorine leak sent four people to the hospital and shut down a swimming pool Sunday afternoon in Chanhassen.
The Chanhassen Fire Department says a chlorine leak at the Foss Swim School was reported around 3 p.m. One adult and three kids were transported to the hospital with minor injuries as a precaution.
The pool is now back open.