Saginaw River Passage - June 9, 2026: Undaunted/Pere Marquette 41

With a full load of KeyTerra Gypsum, loaded on the Saginaw River at the Sargent Docks & Terminal in Zilwaukee, Undaunted/Pere Marquette 41 are outbound on Tuesday morning, headed for Green Bay, WI to unload.  Photos taken 6/9/26

Saginaw River Passage - June 8, 2026: Undaunted/Pere Marquette 41 - Part 2

Undaunted/Pere Marguette 41 on the Saginaw River, at the Sargent Docks and Terminal, located in Zilwaukee, just before the I-75/Zilwaukee Bridge.  The pile of gypsum on the dock was mined at the KeyTerra mine in Turner, MI and will be taken to Green Bay, WI once loaded.  Undaunted/Pere Marquette 41 also loaded Gypsum here on June 1st of 2025.  It is great to be seeing product shipped out of the Saginaw River again!  It isn't a lot of loads yet, but it is a start and it is huge for the future of the Saginaw River!  Photos taken 6/8/26

Saginaw River Passage - June 8, 2026: Undaunted/Pere Marquette 41

Undaunted/Pere Marquette 41 arrived on the Saginaw River the morning of June 8th, making the turn into the slip at Port Fisher to unload for Bay Aggregates.  Once finished, the pair backed from the slip and headed up the Saginaw River to the Sargent Docks & Terminal in Zilwaukee where they were to load a cargo of Gypsum for Green Bay, WI.  Photos taken 6/8/26

Saginaw River Passage - June 8, 2026: Olive L. Moore/Menominee

After unloading overnight in Saginaw at the Burroughs North/1st Street Dock, Olive L. Moore/Menominee were outbound on the Saginaw River early Monday morning, headed for the lake.  They passed Undaunted/Pere Marquette 41 in the slip at Port Fisher, unloading for Bay Aggregates.

6/8/26.

I have a ton of photos to catch up on in the next few days, including Undaunted/Pere Marquette 41 unloading at Bay Aggregates, at the Sargent Dock in Zilwaukee and outbound this morning, Dorothy Ann/Pathfinder inbound for Bay Aggregates this morning, videos, and hand-held camera shots as well.

Saginaw River Passage - June 7, 2026: Olive L. Moore/Menominee

Olive L. Moore/Menominee were back on the Saginaw River on Sunday, bringing a split cargo for the Wirt Stone Dock in Bay City and the Burroughs North - 1st Street Dock in Saginaw.  The pair completed their unload overnight and were outbound for the lake early Monday morning.  Photos taken 6/7/26 as they were headed to Saginaw at sunset, Sunday evening.

Saginaw River Passage - June 7, 2026: Spencer F. Baird

The U.S. Fish and Wildlife Service vessel Spencer F. Baird arrived on the Saginaw River late Sunday afternoon, tying up at the Port Fisher Terminals Dock in Bay City.  This is her annual spring visit to Saginaw Bay.  Spencer F. Baird also makes a yearly fall visit as well.  Spencer F. Baird is a research and fish restocking vessel, supporting the U.S. Fish & Wildlife Service's effort to restore depleted Lake Trout populations in the Great Lakes.  Photos taken 6/7/26