Monday, May 6, 2013

Water Usage

Average water usage per person a day, broken down into areas of use:
http://ga.water.usgs.gov/edu/qa-home-percapita.html

Philadelphia's Current Water Treatment:
http://www.phila.gov/water/urban_water_cycle.html


Posted by at

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)