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Summary of Monitoring Findings for Fiscal Year 2002
Figures

Figure 12. Chlorophyll-a concentrations (µg/L) in the Mississippi River at northern (A: Pools 4, 8, and 13) and southern (B: Pool 26 and Open River) Long Term Resource Monitoring Program study areas during winter random sampling, 1994–2002, Upper Mississippi River System. Data are from all strata.
Chlorophyll-a concentrations (µg/L) in the Mississippi River at northern (A: Pools 4, 8, and 13) and southern (B: Pool 26 and Open River) Long Term Resource Monitoring Program study areas during winter random sampling, 1994
February 19, 2004

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