Crop Evapotranspiration is calculated using the single crop coefficient method and standard crop coefficients provided in
"Crop evapotranspiration - Guidelines for computing crop water requirements".
You may view them here. http://www.fao.org/docrep/X0490E/x0490e0b.htm#tabulated kc values
This site is run by the Texas A&M AgriLife Research Center District 12 Office. Our aim is to provide the public with weather data recorded from our weather stations placed around the RGV.