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Maricopa County Parks and Recreation
Maricopa County Parks and Recreation: Life on the Hassayampa
Hassayampa River Preserve Arizona
- Ongoing through May 1, 2025 at 6:59 AM
CommunityGeneral Science
river rangers
within 25 miles
Apr 30, 2025
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Tangaroa Blue Foundation
Tangaroa Blue Foundation
Reduce the occurrence of marine debris in our oceans
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineEducationEcology & EnvironmentNature & Outdoorsbeach clean-upmarine debrisriver clean-uptangaroa blue
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 & PollinatorsBiologyChemistryGeographywater quality monitorenvironmentalstream flowkayaktrainingmono-filamenttestingrivermonthly samplingfishingmonthly monitoringphwater quality monitoringon-site testinglakedissolved oxygenthe meadows center for water and the environmentsan marcosaquatic allianceturbidityconductivitystream teamsalinitywater quality testingmonofilamentpaddlingtexas stream teamripariancoast-linecitizen scientistmonitoringcitizen sciencedata collectionclean rivers programmacroinvertebratescanoeenvironmental monitoringcitizen-based monitoringriver rangersmaster naturalistsstreamtrainingswaterdivinge.coli
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