Editor’s note: Randy Zellers, with the Arkansas Game & Fish Commission, is the author of this report.

Two of the largest threats to the free movement of fish in Arkansas waterways are siltation from eroded streambanks and barriers like dams, poorly designed bridges and low-water crossings.

The Arkansas Game and Fish Commission’s Stream Habitat Program has been combatting these issues, restoring stream banks to reduce erosion and removing man-made barriers that block fish passage throughout The Natural State.

The Little River Watershed includes the Cossatot, Rolling Fork, Saline and Little rivers and Robinson Creek. This watershed is not only a Nonpoint Source Priority Watershed for the Arkansas Department of Agriculture, but a large portion of the watershed is a Tier 1 Conservation Opportunity Area with many federally listed species and species of greatest conservation need.

In 2022, the AGFC began work with the ADA Natural Resources Division on a grant to restore stream connectivity to the watershed by removing four failing low-water crossings that blocked the passage of many aquatic organisms.

By summer 2023, three of those barriers had been removed on the western Saline River, thanks to a valuable partnership between the AGFC, ADA and Weyerhaeuser. This progress reconnected more than 25 miles of stream, leaving one obstruction to tackle in the project.

“After inventorying and prioritizing remaining fish passage barriers in the watershed, our sights were set on removing a vented, low-water crossing on the Rolling Fork River to complete the original 319 grant,” Tim Burnley, AGFC Stream Habitat Program Coordinator, said.

This month, that barrier was removed and is being replaced with a span bridge crossing, completing their original grant for the project.

“While reconnecting the rivers, the program also added streambank stabilization structures to ensure that the habitat remains in great condition,” Burnley said.

Although the original grant is complete, the AGFC isn’t done with opening up fish passage in the Little River Watershed.

“While completing the initial grant project, we identified five additional low-water crossings, these on Robinson Creek, which was historically home to the federally listed leopard darter,” Burnley said. “We secured an additional $2.2 million National Fish Passage Program grant from the U.S. Fish and Wildlife Service to remove and replace those crossings, the first of which was also replaced by May.”

Burnley says the Stream Habitat Program plans to remove or replace all planned fish passage barriers by the end of 2027. When these fish passages are completed, Robinson Creek will return to a free-flowing stream from the Oklahoma border to De Queen Lake.

Conservation cannot be accomplished without teamwork, and the Stream Habitat Program has been fortunate to have great partners in accomplishing the work thus far. Weyerhaeuser, Polk County, ADA-NRD, the Southeastern Aquatic Resources Partnership, USFWS and many divisions across the AGFC have been instrumental in making this project possible.