USGS stream flow for the Salt Fork just north of St. Joseph, Illinois for the 2008 to 2013 water years.
This gage is for only part of the watershed, with a drainage area of 134 square miles, or 85,760 acres.
Also shown is flow at the Saline Branch gage for 2010 through 2012, a drainage area of 75 square miles, or 48,000 acres.
It also includes the flow from the NW plant of the Urbana-Champaign Sanitary District.
Last modified August 29, 2014