When a fecal, vomit, blood contamination, near drowning, or drowning incident occurs, the pool operator shall immediately close the affected pool to users. The pool operator shall complete the disinfection procedure stated in the Recommended Response for Fecal, Vomit, Blood Contamination, Near-Drowning, or Drowning Incidents flyer. The pool operator shall also document each fecal, vomit, blood contamination, drowning, or near drowning incident. Please see our Incident Report for Fecal, Vomit, Blood Contamination, Near-Drowning, or Drowning form.