Station is a Federal Priority Streamgage and is operated as part of the Groundwater and Streamflow Information Program, in cooperation with the French Paper Company, and with financial assistance from the USEPA Great Lakes Restoration Initiative.
Add up to 2 more sites and replot for "Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)"