river rangers

within 25 miles

Oct 2, 2025

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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

Understand and Protect the 191,000 miles of Texas Waterways

Multiple locations, including yours!

Ongoing

Citizen ScienceClimate & WeatherNature & OutdoorsOcean Water MarineEcology & EnvironmentInsects & PollinatorsBiologyChemistryGeographystream teammonitoringcoast-linedissolved oxygenwaterthe meadows center for water and the environmentstream flowpaddlingfishingphmonofilamentcitizen-based monitoringaquatic alliancetrainingsconductivitytestingmacroinvertebratese.colikayaktrainingsalinityon-site testingdivingstreamtexas stream teamsan marcoscitizen scienceriver rangersclean rivers programriparianmonthly samplingcitizen scientistturbiditymono-filamentwater quality monitoringdata collectionmonthly monitoringwater quality testingwater quality monitorlakecanoeenvironmentalmaster naturalistsriverenvironmental monitoring

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