Alamo
Donna
May 2011
Rio Grande Basin IntiativeIrrigation Technology Center
Donna Irrigation District Hidalgo County No.1Donna, Texas
http://itc.tamu.edu
Arroyo Colorado
Rio Grande River
Mexico
Distribution NetworkLegend
ReservoirPump Station
Lined CanalUnlined CanalPipeline Check Gate
River & Drainage SystemCities
Projection: Transverse Mercator,Datum: NAD 1983, UTM: Zone 14N, Units: MetersAerial Photography: 2009
0 1 20.5Miles
EL MB