Ten Towns                      
Great Swamp Water Quality Monitoring          
Primrose Brook--Stormflow Data          
FXB Project No. NJ1356-02          
F. X. Browne, Inc.          
             
             
Sample Date Total Phosphorus (mg/l) Dissolved Reactive Phosphorus (mg/l) Nitrates Plus Nitrites (mg/l) Total Kjeldahl Nitrogen (mg/l) Total Nitrogen (mg/l) Total Suspended Solids (mg/l)
             
First Flush 1 08/14/99 0.537 0.029 0.81 2.28 3.09 265    
First Flush 2 08/26/99 0.768 0.021 0.62 3.86 4.48 738    
First Flush 3 09/16/99 0.613 0.028 0.40 1.31 1.71 378    
First Flush 4 11/02/99 0.153 0.008 0.07 0.73 0.80 39    
Composite 1 03/18/00 0.158 0.016 0.60 1.00 1.60 61    
Composite 2 07/27/00 0.189 0.039 0.36 0.32 0.68 37    
Composite 3 09/27/00 0.28 0.053 0.41 0.79 1.20 52    
Composite 4 11/10/00 0.33 0.036 0.39 0.30 0.69 134    
Composite 5 12/17/00 0.048 0.015 0.45 0.71 1.16 10    
Composite 6 01/30/01 0.068 0.011 0.68 0.68 1.36 64  
Composite 7 03/22/01 0.17 0.012 0.60 0.70 1.30 140    
Composite 8 06/02/01 0.44 0.031 0.37 2.21 2.58 41    
Composite 9 06/17/01 0.44 0.028 0.52 0.46 0.98 229    
Composite 10 09/26/01 0.116 0.008 0.29 0.36 0.65 13    
Composite 11 11/26/01 0.05 0.002 0.01 0.19 0.20 14    
Average   0.29 0.022 0.44 1.06 1.50 148    
Median   0.19 0.021 0.41 0.71 1.20 61    
Min   0.048 0.002 0.01 0.19 0.20 10    
Max   0.768 0.053 0.81 3.86 4.48 738    
Std Dev   0.223 0.014 0.22 1.00 1.12 196