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
Jul 10, 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 & Environmentdog wastepark usage reservations trail hazards field work plastic pollutionfield worktrail hazardsforestsreservations forestsforest land use ewa park usageearthwise awarescience green spacesewaplastic pollutionpollution forestmonitoringewah habitat fragmentationgreen spacesland use monitoring ewah littertrail earthwise aware traillitterhabitat fragmentation biodiversitybiodiversity science pollution
NSF’s NOIRLab
Globe at Night
To understand the impacts of light pollution.
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsAstronomy & Spacetop viewed 2021csm2026csm-featuredstartop 22 in 2022librarynatop2022light pollutiongirl scouts_mos
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 & Environmentpollutionsciencemicroplastictrashdebriswasteplasticlitter
South Carolina Aquarium
Litter Journal
To inform data-driven solutions to plastic pollution
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsPolicyplasticdebristrashsciencewasteearth2025pollutionlittercsm2025microplastic
Marine Debris Tracker
Monitor litter where you find it, from our oceans to your backyard.
Anywhere
- Ongoing
Citizen ScienceEducationOcean Water MarineEcology & EnvironmentNature & OutdoorsGeology & Earth Sciencecsm-featuredecology & environmentcsm2026littermarineearth2025ocean pollutiondebrisappgirl scoutswaste managementnature & outdoorsmarine debrisplastic pollutiontop viewed 2021trackercsm2025
AWS
OpenLitterMap.com
We are turning cleaning the planet into a game
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentComputers & TechnologyEducationCrowd FundingNature & OutdoorsAnimalsGeographyOcean Water Marinemarine litteropenlittermaplitterplasticethereumlittercoinblockchainplastic pollution
12