Phase I Archaeological Survey for the Seney National Wildlife Refuge Delta Creek Pool Dam Removal Project

Commonwealth Heritage Group conducted a Phase I archaeological survey for the Delta Creek Pool Dam Removal Project at the Seney National Wildlife Refuge in Germfask, Michigan. This project is governed by Section 106 of the National Historic Preservation Act, which requires review by the Michigan State Historic Preservation Office (SHPO). The project involves two main work areas, where activities will include removing about 100 feet of the dam embankment and dismantling the water control structure structure
Something temporarily or permanently constructed, built, or placed; and constructed of natural or manufactured parts including, but not limited to, a building, shed, cabin, porch, bridge, walkway, stair steps, sign, landing, platform, dock, rack, fence, telecommunication device, antennae, fish cleaning table, satellite dish/mount, or well head.

Learn more about structure . Additionally, a rock pathway will be built across the dam opening for maintenance access. The project will also affect two culverts on Route 405 over Delta Creek.

The survey took place on October 16 and 17, 2024, and included a review of the ground surface and the excavation of 22 shovel test pits across the project area. Most test pits were dug in the West Project Area, while fewer were located in the East Project Area due to obstacles like existing roads and wetland areas. The survey found no artifacts from the Precontact or historic periods, and no new archaeological sites were identified. As a result, Commonwealth recommends that no further archaeological investigation is needed for this project.