| Views | |
| High Plains and Ogallala Aquifers | 167 |
| November 2012 | December 2012 | January 2013 | February 2013 | March 2013 | April 2013 | May 2013 | |
| High Plains and Ogallala Aquifers | 17 | 43 | 24 | 21 | 19 | 21 | 22 |
| Views | |
| United States of America | 66 |
| China | 26 |
| Germany | 4 |
| Japan | 4 |
| United Kingdom | 3 |
| Netherlands | 2 |
| Russian Federation | 2 |
| Israel | 1 |
| Italy | 1 |
| Latvia | 1 |
| Views | |
| Manhattan | 24 |
| Beijing | 14 |
| Washington | 8 |
| Egham | 3 |
| Gunzenhausen | 3 |
| Amsterdam | 2 |
| Austin | 2 |
| Denver | 2 |
| Moscow | 2 |
| Haifa | 1 |