A Dark Threat Looms
Classic Era / Vanilla baselineObjective
Chief Engineer Hinderweir wants you to swim down to the base of the dam, locate the powder keg and stir in the 
Disarming Mixture to prevent an explosion.
Keep for turn-in
Have Disarming Mixture × 1 with you when completing this quest. This is the item provided with the quest, not an additional item to farm.
Who and what you need
Turn in to
Starts at
Turn in to
Relevant locations
Classic in-game map · 2 baseline placements. Select a pin for its name and coordinates. Not live spawn tracking.
Coordinates and linked records
Description
Earlier today I spotted some Dark Iron Insurgents swimming toward the Dam with a large keg. No Mountaineers were on hand to stop them! I'm afraid they've planted the Seaforium at the base of the Dam and it could blow at any minute! Let me combine all these ingredients into the Disarming Mixture. There we go.
Now I need you to take this mixture and stir it into the keg before it's too late! Hurry!
Prerequisite
Next in chain
Reputation faction
Area
Rewards
Money: No monetary value supplied
XP and reputation totals are withheld here: this server-derived baseline can disagree with live Classic values.
Progress text
The top of the keg slowly twists off.
Completion text
The keg fizzles slightly as the Disarming Mixture settles in.
Class and race requirements
Races: Human, Dwarf, Night Elf, Gnome · Classes: All.