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Blue Hill Heritage Trust
Blue Hills Heritage Trust Trails
Blue Hill Maine
- Ongoing
General ScienceOther
canoe
within 25 miles
Aug 11, 2026
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University of Maine Cooperative Extension 4-H
Bryant Pond Summer Camp
Orono Maine
- Ongoing
CampWorkshopBiologyGeneral ScienceSummer
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 & EnvironmentAnimalskayakingwadingnature centerdata entrymusselscanoeingriversoutdoor
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 & Environmentbarnegatnewpaddle4theedgecommunity sciencenew jerseypaddlefortheedgemarshlandbaypaddle boardfunsalt marshfriendsciencefriendsedgepaddlemarshbarnegat baybarnegat bay partnershipjerseycommunitypartnershippaddle for the edgeassessforthesaltcanoekayakboard
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 & PollinatorsBiologyChemistryGeographye.coliclean rivers programstreamkayaksalinitycanoewater quality monitorcitizen-based monitoringmonofilamentaquatic allianceenvironmental monitoringtrainingtrainingsmono-filamenttestingriparianwater quality testingpaddlingstream teamphtexas stream teamcoast-linecitizen sciencewaterenvironmentalmonitoringwater quality monitoringriver rangersdivingrivermonthly samplingdissolved oxygenmaster naturalistscitizen scientistfishingmonthly monitoringmacroinvertebratesstream flowconductivitydata collectionthe meadows center for water and the environmentturbiditylakeon-site testingsan marcos
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