Table 2.9  Total Nitrogen (mg/l) at the Lower Cape Fear River Program stations for the 2000-2001 monitoring period.

DWQ# 72 73 75 86 87 88 89 90 91 93   DWQ# 59 74 61 92 71 85 70 84  
month NAV HB BRR M61 M54 M42 M35 M23 M18 SPD   month NC11 LVC AC DP IC NCF6 B210 NCF117  
JUN 1,210 1,160 1,140 1,110 1,110 950 760 420 310 280   JUN 1,450 1,450 1,700 1,180 1,160 960 730 1,000  
JUL 1,400 1,760 1,110 1,030 1,010 860 610 340 380 410   JUL 1,530 1,570 1,650 1,660 1,390 1,030 690 780  
AUG 940 930 830 930 880 940 920 740 690 530   AUG 940 520 990 920 810 880 710 750  
SEP 880 820 800 810 800 860 830 570 590 440   SEP 1,070 620 1,140 1,060 1,080 810 730 800  
OCT 1,100 920 950 930 920 850 670 440 300 550   OCT 1,020 990 1,140 990 940 990 760 960  
NOV 1,380 1,320 1,240 1,040 980 840 750 640 580 450   NOV 1,520 1,780 1,750 1,300 1,240 1,070 860 820  
DEC 940 950 810 910 900 800 760 550 530 480   DEC 830 500 1,120 900 840 830 600 600  
JAN 760 830 810 900 730 700 380 430 330 300   JAN 1,560 1,010 1,800 830 1,030 780 490 790  
FEB 1,070 1,050 900 740 690 720 570 710 330 350   FEB 1,680 1,360 1,490 920 940 640 660 790  
MAR 1,320 640 690 850 720 580 530 680 420 480   MAR 1,880 1,860 1,570 1,470 1,170 1,450 1,270 1,190  
APR 1,170 990 1,020 690 950 980 690 620 560 510   APR 1,490 560 1,340 1,400 1,300 930 770 930  
MAY 1,360 1,310 1,180 1,060 960 710 450 380 320 370   MAY 1,340 1,380 1,330 1,520 1,490 990 870 840  
JUN 1,240 1,190 1,340 1,240 1,290 1,170 790 380 220 380   JUN 1,070 1,180 1,190 1,150 1,050 750 880 1,270  
mean 1,136 1,067 986 942 918 843 670 531 428 425   mean 1,337 1,137 1,401 1,177 1,111 932 771 886  
std dev 200 276 193 147 160 145 150 134 139 82   std dev 307 460 264 260 199 191 178 176  
max 1,400 1,760 1,340 1,240 1,290 1,170 920 740 690 550   max 1,880 1,860 1,800 1,660 1,490 1,450 1,270 1,270  
min 760 640 690 690 690 580 380 340 220 280   min 830 500 990 830 810 640 490 600  
                                           
                                           
                                           
DWQ# 69 79 78 94 77 80 81 83 82     DWQ# 65 64 63 62 66 67 68   All Stations
month ANC SAR GS NC403 PB LRC ROC BC117 BCRR     month 6RC LCO GCO SR BRN HAM COL   mean
JUN 1,020 1,770 650 810 1,190 320 1,350 6,250 2,390     JUN 880 820 720 1,280 430 620 910   1,161
JUL 1,330 1,280 940 920 2,920 510 2,750 13,000 820     JUL 680 800 620 1,000 460 360 1,020   1,430
AUG 1,550 900 840 1,120 1,790 810 980 3,730 1,060     AUG 950 840 840 840 590 560 810   972
SEP 1,500 830 710 910 960 880 990 1,240 760     SEP 990 780 720 920 750 860 890   865
OCT 1,210 1,250 670 630 670 480 1,500 11,400 490     OCT 1,230 970 740 870 580 880 1,090   1,179
NOV 1,200 940 700 870 640 640 4,580 22,900 750     NOV 1,060 650 820 750 620 340 740   1,699
DEC 1,380 1,000 630 1,370 1,040 850 1,790 3,160 1,060     DEC 970 640 1,640 560 580 450 700   931
JAN 780 1,270 380 2,890 770 810 1,120 6,880 350     JAN 1,380 380 1,400 450 910 690 1,000   1,056
FEB 990 970 570 1,470 620 680 1,000 1,960 830     FEB 930 970 940 390 550 410 620   868
MAR 2,130 1,270 780 1,060 1,160 600 1,300 1,950 1,180     MAR 1,250 1,020 790 720 910 840 840   1,076
APR 1,000 1,160 890 1,150 2,310 880 1,070 2,520 680     APR 1,170 730 570 490 720 610 900   993
MAY 980 1,150 980 650 660 770 1,650 14,140 2,290     MAY 770 880 680 970 610 530 1,100   1,373
JUN 1,510 980 710 1,170 900 630 1,150 3,540 1,330     JUN 820 800 1,150 970 750 750 1,030   1,058
mean 1,275 1,136 727 1,155 1,202 682 1,633 7,128 1,076     mean 1,006 791 895 785 651 608 896   1,128
std dev 339 237 156 556 686 166 970 6,208 597     std dev 197 163 305 248 144 181 145    
max 2,130 1,770 980 2,890 2,920 880 4,580 22,900 2,390     max 1,380 1,020 1,640 1,280 910 880 1,100   1,699
min 780 830 380 630 620 320 980 1,240 350     min 680 380 570 390 430 340 620   865