Nuclear Waste Locations GTA 5 Underwater Collectibles Guide

Posted on 12 September 2026 | 178
News

Collecting radioactive barrels hidden beneath the ocean floor is one of the most lucrative exploration tasks available in Grand Theft Auto V. By securing these submerged barrels scattered along San Andreas' coastline, players can earn substantial cash rewards while pursuing total game completion. Understanding the prerequisite purchases and location patterns will turn this tedious aquatic search into a highly efficient routine.

Unlocking the Sonar Collections Dock and Trackify App

Before beginning your search for underwater nuclear waste, you must complete The Merryweather Heist story mission. Following this milestone, purchase the Sonar Collections Dock property located at Paleto Cove for $250,000 using any of the three protagonists. Buying this property unlocks a specialized submarine equipped with the Trackify mobile application to help locate nearby barrels.

The Trackify app automatically activates whenever you enter the submarine, pinpointing nearby submerged barrels relative to your position. While it does not indicate exact depth numbers, following the radar signal will reliably guide your craft toward each target. Mastering this sonar display makes navigating the deep waters around San Andreas far less chaotic.

Navigating the 30 Underwater Barrel Locations

There are 30 total nuclear waste barrels hidden across the ocean floor surrounding the main island of San Andreas. A significant portion of these barrels can be found scattered around Paleto Cove, Paleto Bay, and Procopio Beach in the northern territories. Additional targets are submerged along Mount Gordo, the eastern coastline near Humane Labs, and around Palomino Highlands.

Other barrels reside along the western shoreline near Pacific Bluffs, Del Perro Pier, and the waters surrounding Fort Zancudo. Some collectibles lie deep beneath crushing depth zones, requiring careful submarine maneuvering to avoid catastrophic vessel damage. Planning a continuous circuit around the island minimizes travel time and prevents missing isolated barrels.

Total Cash Rewards and Completion Bonuses

Every single nuclear waste barrel collected awards the player an immediate payout of $23,000 upon contact. Gathering all 30 barrels grants a lump-sum completion bonus of $250,000, fully reimbursing the initial purchase price of the Sonar Collections Dock. In total, successfully recovering every barrel yields a net payout of $940,000 for your chosen character.

Beyond the impressive monetary return, retrieving all 30 barrels unlocks the coveted Waste Management achievement or trophy. Because all financial earnings go directly to whichever character completes the retrieval, choosing your protagonist wisely can provide a massive boost to their individual bank account. Completing this collection challenge remains one of the best ways to fund post-game endeavors across Los Santos.