river rangers

within 25 miles

Dec 31, 2025

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Tangaroa Blue Foundation

Reduce the occurrence of marine debris in our oceans

Anywhere

Ongoing

Citizen ScienceOcean Water MarineEducationEcology & EnvironmentNature & Outdoorstangaroa bluemarine debrisbeach clean-upriver clean-up

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 & PollinatorsBiologyChemistryGeographyaquatic alliancedivinglakeconductivitywater quality testingcitizen scientistcanoeon-site testingsan marcosturbidityriparianmonthly monitoringmacroinvertebratesstream flowstreampaddlingwater quality monitorclean rivers programsalinitytestingmonofilamentwatermonthly samplingkayaktexas stream teamdata collectionriverwater quality monitoringmono-filamentfishingmaster naturaliststrainingsdissolved oxygencitizen-based monitoringe.colithe meadows center for water and the environmentenvironmentalstream teamenvironmental monitoringcoast-linecitizen scienceriver rangerstrainingmonitoringph

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