WEST SILOAM SPRINGS, Okla. -- Improving water quality in the Illinois River is the subject of a public meeting Jan. 24 hosted by Oklahoma and Arkansas natural resource protection agencies.

Frizzell ruled in favor of Oklahoma's lawsuit against 11 Arkansas poultry companies. The ruling found poultry litter from the farms supplying birds to those companies pollutes the Illinois River.

Oklahoma won its lawsuit against Arkansas poultry producers over pollution of the Illinois River, which runs between the two states, according to a recent court ruling. Wednesday's ruling in U.S ...

Oklahoma won its lawsuit against Arkansas poultry producers over pollution of the Illinois River, which runs between the two states, according to a recent court ruling. Doug Thompson is a reporter ...

Scott Pruitt, the embattled head of the Environmental Protection Agency, took the side of poultry companies and other businesses in Arkansas ... of the Illinois River in Oklahoma.

Oklahoma, Arkansas teams meet over Illinois River pollution “Unless we can get a grip on these nutrients and bacteria the impact to the Illinois River watershed," he said. "The water is going to ...

A two year study of phosphorous levels in the Illinois river. The state of Oklahoma and the state of Arkansas are working together with ?Baylor University on a two year study of phosphorous levels ...

A new whitewater park opened Friday on the Illinois River near the Arkansas state ... The name comes from "Waters of Oklahoma and Arkansas," and the park is just inside Oklahoma, three miles ...

Whitewater Park is right on the Oklahoma and Arkansas border. WOKA is based in Watts along the Illinois River. It features a 1,200 foot long channel for visitors, with options for kayakers ...