Find the intake to the District's Water Supply

How do you complete "Find the intake to the District's Water Supply"?

This is step 2 of 3 in Water Troubles, given by Celeste. It is completed on Dam Battlegrounds. The exact location is marked on the Dam Battlegrounds map.

• Water Troubles
• Dam Battlegrounds

What are the other objectives in Water Troubles?

Water Troubles has 3 objectives in total: Locate the Flood Access Tunnel under the Red Lake Balcony, Find the intake to the District's Water Supply and Sample the water.