. The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project. Man; Pollution; Environmental protection; Ecology; Environmental impact analysis. STREAMFLOW CONDITIONS. FLOODING. AND LOW FLOWS J2 2000 o> 1600 Pecatonica River at Freeport JS 2000 Fox River at Algonquin. 1915 1925 1935 1945 1955 1965 Figure 3. Annual series of mean flow for seven long- Solid lines show 11 915 1925 1935 1945 1955 1965 1975 1985 term gaging stations. Bar charts show the annual series. year moving averages. 120. Please note that these images are extracted from
. The changing Illinois environment : critical trends : technical report of the Critical Trends Assessment Project. Man; Pollution; Environmental protection; Ecology; Environmental impact analysis. STREAMFLOW CONDITIONS. FLOODING. AND LOW FLOWS J2 2000 o> 1600 Pecatonica River at Freeport JS 2000 Fox River at Algonquin. 1915 1925 1935 1945 1955 1965 Figure 3. Annual series of mean flow for seven long- Solid lines show 11 915 1925 1935 1945 1955 1965 1975 1985 term gaging stations. Bar charts show the annual series. year moving averages. 120. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Illinois. Dept. of Energy and Natural Resources; Critical Trends Assessment Project. Springfield, Ill. : Ill. Dept. of Energy and Natural Resources
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Keywords: ., bookcentury1900, booksubjecte, booksubjectecology, booksubjectman
