We're in beta! If you find a bug or have feedback, let us know in our 
BEACH
Reduce risk of disease for people swimming in WA beaches.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineHealth & MedicineEcology & EnvironmentBiologyNature & Outdoorsocean
waste
within 25 miles
Jun 26, 2026
16 opportunities found! use fewer search filter criteria to find more opportunities
Filters
CitSci.org
Chintsa Green Coast_Fishing line monitoring
To encourage the uptake of using fishing line bins to discard waste line and other fishing gear by fishermen and beach users
Anywhere
- Ongoing
Citizen Science
CitSci.org
Colorado State University #LeaveNoTrash University Challenge
Create a cleaner campus at Colorado State University!
Anywhere
- Ongoing
Citizen ScienceNature & Outdoors
Earthwise Aware
EwA Trail Report
Contribute to EwA’s urban habitat health & fragmentation studies, and help ecological assessment and management of sensitive areas in the Greater Boston Area (Massachusetts, U.S.)
Anywhere
- Ongoing
Citizen ScienceEcology & Environment land use forest earthwise awareland use ewaplastic pollution science forests pollution green spacesgreen spaces field workdog waste reservationsewatrail hazards plastic pollutionearthwise aware monitoringforestforests park usage trailhabitat fragmentation habitat fragmentationewahbiodiversitytrailmonitoring trail hazards biodiversitypark usagereservationssciencefield worklitterpollution ewah litter
NSF’s NOIRLab
Globe at Night
To understand the impacts of light pollution.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsAstronomy & Spacegirl scoutscsm2026top 22 in 2022librarynacsm-featuredlight pollution_mostop viewed 2021startop2022
Leave No Trace
#LeaveNoTrash University Challenge
The goals of the #LeaveNoTrash University Challenge are to: 1) P
Anywhere
- Ongoing
Citizen Science
South Carolina Aquarium
Litter Journal
To inform data-driven solutions to plastic pollution
Anywhere
- Ongoing
Citizen SciencePolicyEducationOcean Water MarineNature & OutdoorsEcology & Environmentwastepollutionplasticmicroplastictrashsciencelitterdebris
South Carolina Aquarium
Litter Journal
To inform data-driven solutions to plastic pollution
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsPolicysciencecsm2025trashlitterplasticpollutionearth2025microplasticdebriswaste
Marine Debris Tracker
Monitor litter where you find it, from our oceans to your backyard.
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentOcean Water MarineNature & OutdoorsEducationplastic pollutionnature & outdoorsgirl scoutstop viewed 2021csm2026marinelittercsm-featuredecology & environmentappdebristrackercsm2025waste managementearth2025ocean pollutionmarine debris
AWS
OpenLitterMap.com
We are turning cleaning the planet into a game
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentComputers & TechnologyEducationCrowd FundingNature & OutdoorsAnimalsGeographyOcean Water Marineplastic pollutionlittercoinplasticopenlittermaplitterblockchainmarine litterethereum
12