35 Ill. Adm. Code 364.305
National Priorities Factor
Section 364
Section 364.305 National
Priorities Factor
Segments in the Lake Michigan
basin, the Chicago metropolitan area and the East St. Louis metropolitan area
have been designated by the United States Environmental Protection Agency as
having high national priority. They are therefore assigned a "national
priorities factor" of 1.05. All other segments are given a factor of
1.00.