Total Phosphorus (mg/L) Total Nitrogen (mg/L) as ND2 & N33 
An Ecological Assessment of the Louisiana Tensas River Basin Chapter 4 
Sample Collection Date 
STATION • • • 07370190 • • • 58010159 
Figure 4.5 Total nitrogen concentrations for two water quality monitoring stations in Clayton, LA 
Sample Collection Date 
STATION • • • 07369500 • • • 58010066 
Figure 4.6 Total phosphorus concentrations for two water quality monitoring stations inTendal, LA 
