Alva Review-Courier -

MIDLAND, Mich. (AP) — Floodwaters surging through Central Michigan on Wednesday were mixing with containment ponds at a Dow Chemical Co. plant and could displace sediment from a downstream Superfund site, though the company said there was no risk to people or the environment.

Dow said the ponds held only water, and it has detected no chemical releases from the plant in Midland where the company was founded, though the U.S. Environmental Protection Agency said state officials would evaluate the plant when they're able. Once the flooding recedes, Dow will be required to assess the Superfund site...