san marcos

within 25 miles

Apr 4, 2026

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Astronomy On Tap

Astronomy on Tap Canary Islands (AstroTragos) – 9 April 2026

Club El Búho Santa Cruz de Tenerife

April 9, 2026 at 5:00 PM through 8:30 PM

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Texas Stream Team

Understand and Protect the 191,000 miles of Texas Waterways

Multiple locations, including yours!

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Citizen ScienceClimate & WeatherNature & OutdoorsOcean Water MarineEcology & EnvironmentInsects & PollinatorsBiologyChemistryGeographydissolved oxygenstream teamon-site testingdata collectionphmonofilamentdivingpaddlingenvironmental monitoringwater quality monitoringlakeclean rivers programconductivitytestingwater quality monitormonitoringmaster naturalistsstream flowcanoecoast-linesan marcosriver rangersriverenvironmentalcitizen scientistmonthly monitoringtrainingtexas stream teamaquatic alliancemacroinvertebratesmonthly samplingwaterripariansalinitymono-filamentturbiditywater quality testingtrainingscitizen sciencefishingthe meadows center for water and the environmentkayakstreame.colicitizen-based monitoring

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