nitrogen

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Dec 26, 2025

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Alliance for Aquatic Resource Monitoring (ALLARM)

ALLARM Susquehanna & Potomac Stream Team

Engage volunteers to collect water quality data on their local streams

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineEcology & EnvironmentChemistrymacroinvertebrateschesapeake baywater qualitystreamsriverswater

Zooniverse

Cedar Creek: Eyes on the Wild

Understand wildlife dynamics in Minnesota

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsAnimalsecologydeerdiversitytallgrass prairieeastern deciduous forestherbivoressoil biodiversityanimal life.midwestern usafloracsm-featuredecosystembisonfaunapredatorsreservebiologylargest biomes of north americaboreal coniferous forestclassify imageswildlifeplantmeso-predatorsenvironmentminnesotatrail camerabiological field stationcsm2025naturebirds

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomalgal bloomsriveroceanwaterblue green algaelakepondreport

Daily Live Science Demonstrations

Join us at the PECO Live Science Stage in the main Atrium and Demonstration Theater on the third floor for dynamic shows happening throughout the day from 11am to 4pm!

Philadelphia, Pennsylvania

Ongoing

Live ScienceBiologyChemistry

Interactive Science!

Explore the world with DIY hands-on activities, engaging science videos, and science experiments for kids at home!

Anywhere

Ongoing

Live ScienceMediaAgricultureAnimalsArchaeology & CulturalArtAstronomy & SpaceBiologyChemistryClimate & WeatherEcology & EnvironmentEducationEngineeringGeneral ScienceInsects & PollinatorsPhysics

Rissa Citizen Science

Kelp forest restoration

Restore kelp forest in Northern Norway

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiology

Knoxville-Tennessee Environmental Soil and Stream Testing (K-TESST)

Educate about soil and water quality

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineNature & OutdoorsEcology & Environment

University of Missouri

Lakes of Missouri Volunteer Program

Monitor water quality of Missouri Lakes

Multiple locations, including yours!

Ongoing

Citizen ScienceEducationChemistryNature & OutdoorsEcology & EnvironmentOcean Water Marinefilterblue green algaefiltrationqualitystocktontable rocklakephosphorusreservoircitizentoxincyanotoxinmark twainnitrogenchlorophyllwatermicrocystinsciencesmithvillesecchiboatblue greentrumansecchi disklake of the ozarksmissourialgaesedimentnutrientsvolunteercitizen sciencemozingo

Sun City Oro Valley Astronomy Club

Monthly Program - SCOV Astronomy Club

Sun City Oro Valley, Arizona AZ

Ongoing through May 21, 2026 at 7:00 AM

CommunityAstronomy & Space

Izaak Walton League of America

Nitrate Watch

Monitor nitrate pollution in surface water and drinking water

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentEducationOcean Water Marineearth2025csm2026csm2025

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