Learn about Water
![Collecting and Assessing Aquatic Plants in Hulls Lake in West Virginia](https://webarchive.library.unt.edu/web/20161106173020im_/https://www.epa.gov/sites/production/files/styles/large/public/2013-06/rd-banner-hulls-lake.jpg)
When the water in our rivers, lakes, and oceans becomes polluted, the effects can be far reaching. It can endanger wildlife, make our drinking water unsafe and threaten the waters where we swim and fish. See all water resources.
When the water in our rivers, lakes, and oceans becomes polluted, the effects can be far reaching. It can endanger wildlife, make our drinking water unsafe and threaten the waters where we swim and fish. See all water resources.