This data set represents the estimated percentage of the 1-km grid cell that is covered by or subject to the agricultural conservation practice (CPIS03), Stream, Ditch or Canal as an Irrigation Source (SDCIS) on agricultural land by county (nri_is03)
This data set represents the estimated percentage of the 1-km grid cell that is covered by or 
subject to the agricultural conservation practice (CPIS03), Stream, Ditch or Canal as an 
Irrigation Source (SDCIS) on agricultural land by county.  Stream, Ditch or Canal as an I
rrigation Source is described as: "Stream : …