We're in beta! If you find a bug or have feedback, let us know in our 
Blue Hill Heritage Trust
Blue Hills Heritage Trust Trails
Blue Hill Maine
- Ongoing
General ScienceOther
canoe
within 25 miles
Aug 24, 2025
10 opportunities found! use fewer search filter criteria to find more opportunities
Filters
University of Maine Cooperative Extension 4-H
Bryant Pond Summer Camp
Orono Maine
- Ongoing
CampWorkshopBiologyGeneral ScienceSummer
Stiles-Nicholson STEM Teacher Academy
Everyday Science & Nature Journaling: Nurturing Literacy Skills in Students Teacher PD
Grassy Waters Preserve
- February 21, 2026 at 1:30 PM through 3:30 PM
PBC STEM Center
Merchants Millpond State Park
Hiking, Canoeing and Educational Programs!
Rangers hold regularly scheduled educational and interpretive programs about Merchants Millpond State Park.
Gatesville North Carolina
- Ongoing
WorkshopArchaeology & CulturalArtBiologyDesignEcology & EnvironmentGeneral ScienceClass/Workshop
Dismal Swamp State Park
Hiking, Canoeing, Fishing
Spend a day at Dismal Swamp State Park!
South Mills North Carolina
- Ongoing
CommunityExhibitionLive ScienceArchaeology & CulturalBiologyEcology & EnvironmentGeneral ScienceVisit/Drop-In
Hirundo Wildlife Refuge
Hirundo Wildlife Refuge
Old Town Maine
- Ongoing
CommunityExhibitionLive ScienceBiologyGeneral ScienceVisit/Drop-In
Schlitz Audubon Nature Center
Mussel and River Monitoring at Schlitz Audubon Nature Center
Monitor the health of local water bodies and the mussel species living within.
Milwaukee, Wisconsin
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsmusselsnature centerriverscanoeingoutdoorkayakingwadingdata entry
Barnegat Bay Partnership
Paddle For The Edge
Assess salt marsh health within New Jersey’s watersheds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineNature & OutdoorsEcology & Environmentboardbarnegat bay partnershipassessmarshlandcanoepaddle boardpaddlescienceedgebayforthecommunitypaddle4theedgemarshjerseyfriendbarnegatpartnershipbarnegat bayfriendssaltkayaknewfuncommunity sciencepaddle for the edgenew jerseypaddlefortheedgesalt marsh
RiverSweep
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentOcean Water MarineNature & Outdoors
Texas Stream Team
Texas Stream Team
Understand and Protect the 191,000 miles of Texas Waterways
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherNature & OutdoorsOcean Water MarineEcology & EnvironmentInsects & PollinatorsBiologyChemistryGeographydivingcitizen-based monitoringripariane.colitestingphfishingwater quality monitorcitizen scientistriver rangersmonitoringkayakmonthly monitoringwater quality testingenvironmental monitoringmaster naturalistsstream teampaddlingwater quality monitoringturbiditymonofilamentaquatic alliancethe meadows center for water and the environmentcitizen scienceenvironmentalclean rivers programcanoemono-filamentsan marcosmonthly samplingtrainingstreamtrainingsdissolved oxygenon-site testingcoast-linestream flowtexas stream teamsalinitydata collectionmacroinvertebratesriverconductivitylakewater
1