Conservationists and the state’s Ecology Department have agreed to a 10-year plan intended to clean up the frothy brown runoff that spills from Latah Creek into the Spokane River.
The deal settles a federal lawsuit alleging regulators hadn’t done enough to curb soil erosion, high water temperatures and livestock manure that give the creek water its hazel hue. The Ecology Department must meet specific benchmarks during the next decade and the agreement establishes a clear path for officials to fine landowners who ignore or refuse requests to limit pollution into the watershed.
“Now we have an agreement that really doubles down on the level of commitment that Ecology must show to clean up the creek,” said Jerry White Jr. of Spokane Riverkeeper.
The 60-mile-long tributary of the Spokane River, also known as Hangman Creek for the Palouse tribal members believed to be have been ordered executed by Col. George Wright in the 1850s, has long been the target for environmental cleanup. In 2009, the Ecology Department issued its findings of a several-year study of the creek’s conditions in Washington state, calling for measures to increase plantings along the water’s edge to reduce water temperatures, encourage soil conservation techniques in farming along the Palouse to reduce erosion and increase buffers between the waters and grazing livestock.