Hidden Debris Survey Map
Live, volunteer-powered coverage of the lagoon.
This Month's Hidden Debris Mission
Central Lagoon — find what the water hides. Choose an available zone or claim one to join the crew.
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Start a Survey on the Water
No zone needed — just hit start and we'll track your route as a breadcrumb trail. Tap to mark debris, locations, or notes, and snap a photo anytime. We'll assign your track to the zone(s) you paddle through when you finish.
Aerial Survey (Observer Mode)
For observers in an aircraft. Point your phone at the water, press Aim & Mark, and identify what you saw — the app handles the rest.
Leaflet Esri, Maxar, Earthstar Geographics
Available
Claimed
Survey in progress
Partially surveyed
Survey completed
Needs review
Recovery needed
Recovered