(MI) Ann Arbor Chronicle - The city of Ann Arbor and the Michigan Department of Environmental Quality have moved towards resolving a dispute about what needs to be done to address problems with the earthen embankment next to Argo Dam. Late this summer, the MDEQ had issued an order to the city to close off the flow to the headrace and dewater it by Nov. 1. That order was based on concerns about the structural integrity of the earthen berm dating back several years. More