NOAA
Noaa: Estuary Education: Combined Sewer Overflow
A quick overview of how a combined sewer overflow system works, and why heavy rains can be bad for estuaries. [1:42]
NOAA
Noaa: The Ocean Today: Break the Grip of the Rip
Find out the dangers of rip currents, how to spot them, and how to stay safe in the presence of them. [2:14]
NOAA
Noaa: Ocean Facts: What Is Eutrophication?
Explains what eutrophication is and the extent of the problem in the United States. Discusses the causes, impact, and what can be done to combat it. The video provides a short overview of the topic and is accompanied by a transcript. [1:04]