Water! or is it?

One lovely morning I went to brush my teeth, as I turned on the tap the water just kept gushing out making a huge flood in the house I looked twice it wasn't water it was green, it drip down as it touches my feet its was hot, and I turned the tap off and it wouldn't turn off so I dash out of the house and call the police. The police arrived at my house and as he opened the door the green water came racing out of the door. Everybody in the village was in the hospital.