Troubled Waters

Troubled Waters is a quest in Fallout 4.

Quick walkthrough
Head south to the water processing plant after leaving Greygarden. Kill all the mutants if you wish. Enter the plant, find an elevator to go down. Proceed to find a switch that will lower the water level in the plant basement. A total of 5 switches need to be activated. Be aware of legendary monsters. Report to Supervisor White.

Journal Entries

 * Investigate the Water Treatment Plant
 * Drain the flooded Water Treatment Plant.
 * Restart the Main Pump.
 * Return to Supervisor White.