There are currently 2 ditch records where Dunbar Ditch.

Ditch Number	Ditch Name	Petition Date	Decision Date	Action	Acres Drained	Approximate Cost	Township	VMS Number
925	Dunbar Ditch	23 Aug 1909	20 Sep 1909	Constructed	515.83	$828.20	Allen	4812
1315	Dunbar Ditch	31 Jan 1947	31 Mar 1947	Constructed	86.50	$1,559.77	Jackson	9901