Ebb and Flow: Feeling Like a Yo-yo

You are subscribed to It All Starts With Science Blog for U.S. Environmental Protection Agency. This information has recently been updated, and is now available. Ebb and Flow: Feeling Like a Yo-yo 05/21/2013 12:01 PM EDT By Sean Sheldrake My previous blog posts have featured how EPA diving scientists support cleanups in the nation's waterways.  In this post, I talk about how our divers study the connection between groundwater and our waterways to support EPA cleanups.  (Hint: it's not a one way street!)  Understanding which way groundwater is flowing is critical [...] You can unsubscribe or update your subscriptions or e-mail address at any time on your Subscriber Preferences Page. All you will need is your e-mail address. If you have any questions or problems, please e-mail support@govdelivery.com for assistance.  This service is provided to you at no charge by the U.S. Environmental Protection Agency.    This email was sent to elmasry.webmaster@gmail.com using GovDelivery, on behalf of: U.S. Environmental Protection Agency · 1200 Pennsylvania Avenue NW · Washington DC 20460 · 202-564-4355