County Ditches Bigelow Branch Channel Number 1 Nobles County Ditch 1 Nobles County Ditch 2 Nobles County Ditch 4 Nobles County Ditch 5 Nobles County Ditch 6 Nobles County Ditch 9 Nobles – Jackson Joint County Ditch 10 Nobles County Ditch 11 Nobles County Ditch 12 Nobles County Ditch 14 Nobles County Ditch 25 Nobles County Ditch 30 Nobles – Murray Joint County Ditch 30