Monsters are apparently causing the pollution, and you must collect evidence.
To start the quest you must have completed the quest Polluted Springs, after which you must talk to the Nameless Elder again.
The player is told that monsters might be the ones causing the pollution of the water, and that they should kill a few to see if they can find any clues.
To end this quest you must have three clues in your inventory, and then have spoken with the Nameless Elder.
- 58 copper
- 416 experiance