The public water department went out to follow the course of the water line, and confirmed that the line connecting to the nearby hydrant where e-coli was detected is NOT connected to the school.
We received the ALL CLEAR within a half an hour of the original call. It is safe once again to use our tap water normally.
The water dept will notify nearby residents who are connected to this line, and crews will be working in the area to address the issue. You might see them working in the area.
Thank you again for your time and consideration.