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US Army Corps of Engineers
Beach Grain Size Data Collection
Build a database of coastal grain size.
Anywhere
- Ongoing
Citizen ScienceGeology & Earth ScienceNature & OutdoorsOcean Water Marinecoastalgrain sizebeachgirl scoutssediment
sedimentation
within 25 miles
May 24, 2026
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University of California
CALeDNA
Create a biodiversity baseline of California using environmental DNA (eDNA)
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEducationEcology & Environmentnaturesoilnaturalistsedimentwaterdna bankhabitatwildlifeinsectsenvironmentbiodiversityspecies identificationgenomicsednapost-fire recoveryurban impactsoil samplingobservationsenvironmental dnaconservationsediment samplingcaliforniabioinformaticsplants
Community Aquatic Monitoring Program (CAMP)
Monitor the health of estuaries in the Gulf of St. Lawrence.
New Brunswick, Nova Scotia, Prince Edward Island
- Ongoing
Citizen ScienceGeology & Earth ScienceBiologyOcean Water MarineEcology & EnvironmentAnimalsNature & OutdoorsChemistryEducationestuaryfishoceanhealth
Great Swamp Watershed Association
GSWA Stream Team
Monitor water quality throughout the Great Swamp Watershed
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryOcean Water MarineEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsmacroinvertebratesstream assessmentwatershedpassaic riverwater qualityna
University of Missouri
Lakes of Missouri Volunteer Program
Monitor water quality of Missouri Lakes
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinetrumanlake of the ozarksblue greensecchi diskboatcyanotoxinmozingoalgaesedimentreservoirmissouriwatersciencefiltrationnutrientslakecitizenchlorophyllmicrocystinqualitystocktonnitrogenphosphoruscitizen sciencetoxinsecchismithvillefiltervolunteerblue green algaetable rockmark twain
Prescott College
Returning Rapids Western Grand Canyon
To monitor and understand the returning rapids of the Western Grand Canyon’s Colorado River.
Multiple locations, including yours!
- Ongoing
Citizen Sciencelava cliffclimate changeriver raftingrapidswestern grand canyon droughtgrand canyon colorado river hydrologydroughthydrology river rafting returning rapidscolorado riverriverlake mead lake mead rapidsmonitoring grand canyon monitoring western grand canyon lava cliffwater quality water qualityreturning rapids river
Seagrass-Watch
Help improve assist the management of coastal environments.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & Environmentecology & environmentnature & outdoorsocean
SeagrassWatch
WPSQ is aiming to increase community awareness about the value o
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineClimate & WeatherEducationecologycoastalmarine
Stonerose Interpretive Center
Excavate and study Eocene fossils
Republic, Wa
- Ongoing through October 31, 2026 at 7:00 AM
Citizen ScienceGeology & Earth ScienceEcology & EnvironmentAnimalseocenefossilwashington statepaleontology
College of the Atlantic
Storm Impacts: Mt Desert Island, Maine
Document local (MDI, ME area) impacts of intense rain events which are forecasted to increase in the future due to climate change.
Unrecognized location type near
- Ongoing
Citizen ScienceClimate & WeatherEcology & Environmentmonitoringevidence of intense stormsfloodingrainsmall landslidesinfrastructureclimate changereports of road washoutssedimentationobservations monitoring infrastructure flooding rain
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