BY THE UNITED STATES GEOLOGICAL SURVEY
"A handy new web app makes getting critical water data in a snap, no matter how bad or good the weather- and it might even save your life. The web app uses your location to pinpoint and display data about nearest waterways like corresponding stream information and flow rates.
By Ocean Conservancy
"Join a global movement to keep beaches, waterways and the ocean trash free. Head out to your favorite beach and use the app to easily record each item of trash you collect. Then share your effort with family and friends."
By Earth911, Inc
"iRecycle is the premiere application for finding local (United States Only), convenient recycling opportunities when you are on the go or at home. iRecycle provides access to more than 1,600,000 ways to recycle over 350 materials in the United States."
By Litterati, LLC
"Join the Litterati- a global community that is eradicating litter one piece at a time. Track your impact as you tag and upload photos of the litter you collect."
By RecycleRewards, Inc.
"JOIN THE MOVEMENT AND GET REWARDED FOR RECYCLING!
Recyclebank gives members so much more than just a pat on the back for doing the right thing. In fact, we help people turn good actions (like recycling) into great deals! We make it easier than ever to find out what and how to recycle, and we reward you for keeping those materials out of landfills."
By Electronic Recyclers International, Inc.
"RecycleNation is an innovative mobile app designed to increase responsible recycling rates nationwide by making recycling easier for everyone involved. The location-based app enables users to search for recycling locations, find places to mail in items for recycling, share recycling tips with friends and family, view & track their environmental impact and much more!"
RecycleNation is not yet available for android in the US