Total Phosphorus (mg/L) Total Nitrogen (mg/L) as ND2 & ND3 
An Ecological Assessment of the Louisiana Tensas River Basin Chapter 4 
Sample Collection Date 
STATION • • • 58010132 
Figure 4.9 Total nitrogen concentrations for Lake Providence at Tensas Bayou 
Sample Collection Date 
STATION • • • 58010132 
Figure 4.10 Total phosphorus concentrations for Lake Providence at Tensas Bayou 
