| afloop = 68 m³/s (2 403 vt³/s)<ref name=ibwc>{{en}} {{cite web |url=http://www.ibwc.gov/Water_Data/water_bulletins.html |title=Water Bulletin Number 75: Flow of the Rio Grande and Related Data; From Elephant Butte Dam, New Mexico to the Gulf of Mexico |year=2005 |publisher=International Boundary and Water Commission |accessdateaccess-date=27 Februarie 2015 |language=en |archive-url=https://web.archive.org/web/20200418093724/https://www.ibwc.gov/Water_Data/water_bulletins.html |archive-date=18 April 2020 |url-status=live|df=dmy-all}}</ref>
| stroomgebied = 471 900 km² (182 200 myl²)<ref name=nasqan>{{en}} {{cite web |url=http://water.usgs.gov/nasqan/docs/riogrndfact/riogrndfactsheet.html |title=Rio Grande NASQAN Program |publisher=United States Geological Survey |accessdateaccess-date=27 Februarie 2015 |language=en |archive-url=https://web.archive.org/web/20141216005657/http://water.usgs.gov/nasqan/docs/riogrndfact/riogrndfactsheet.html |archive-date=16 Desember 2014 |url-status=dead|df=dmy-all}}</ref>
| kaart_beeld = Riogranderivermap.png
| kaart_byskrif = Kaart van die Rio Grande-bekken in Noord-Amerika.