Colorado River water does not originate in Lake Powell or Lake Mead but comes from the mountains and its watershed which receive precipitation in the form of snow and rain. The water flows over the ...

Since May of 2014, the biennial event of World Fish Migration Day (of which TNC is a founder and regular sponsor) has shined a spotlight on the challenges faced by millions of fish that must travel ...

Ponds and slow-moving streams seem to freeze over faster and more often than a fast-moving stream or river, and that’s because they have less kinetic energy than a fast-moving river. Even still, those ...

GSI practices such as bioretention systems, porous pavement, and stormwater tree systems use soil, vegetation, and other ...

Learn about the challenges facing our watersheds and what we can do to protect them. Without water, our world would look very different; without the watersheds which capture, coalesce, move, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Apr. 22—Cleaning a body of water is a complicated and expensive process but the area's waterways show even the worst polluted ...

Water gently laps up to the shore, which is dotted with marsh grasses and wildflowers. Ducks swim by in scattered groups, perhaps headed to find their next meal or a shady spot to nap. The Assawompset ...

Rivers have a really big job. And they’re really good at it. To be a river, there’s a long list of mandatory, and desired, qualifications. Beginning at higher elevations, they must be able to drain ...

When it rains, it pours E. coli. That’s what water quality testers across Western Pennsylvania might tell you right now. Every week during the summer months, volunteers and employees monitor the ...