Table 2.12 Total Nitrogen (mg/l) data for the 1998-99 monitoring period at the Lower Cape Fear River Program stations.
|
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 |
1130 |
1140 |
1250 |
1010 |
1090 |
1010 |
860 |
710 |
560 |
600 |
|
|
JUN |
1160 |
1490 |
1140 |
1100 |
1100 |
1020 |
830 |
1040 |
|
|
JUL |
1050 |
950 |
1010 |
960 |
830 |
790 |
660 |
450 |
320 |
460 |
|
|
JUL |
1440 |
1130 |
1210 |
1170 |
1130 |
910 |
750 |
860 |
|
|
AUG |
1060 |
1050 |
1030 |
910 |
870 |
700 |
580 |
460 |
440 |
480 |
|
|
AUG |
980 |
1230 |
1180 |
1150 |
110 |
790 |
790 |
620 |
|
|
SEP |
860 |
940 |
1070 |
800 |
860 |
760 |
790 |
690 |
700 |
700 |
|
|
SEP |
950 |
1240 |
1350 |
960 |
910 |
860 |
810 |
850 |
|
|
OCT |
1670 |
1250 |
1100 |
1080 |
960 |
700 |
610 |
310 |
250 |
430 |
|
|
OCT |
1600 |
1430 |
1670 |
1490 |
1430 |
1300 |
840 |
1020 |
|
|
NOV |
1290 |
1170 |
1140 |
960 |
890 |
640 |
490 |
370 |
300 |
420 |
|
|
NOV |
1590 |
1620 |
1940 |
1400 |
1330 |
1110 |
510 |
780 |
|
|
DEC |
1350 |
1330 |
1450 |
1210 |
1010 |
860 |
650 |
390 |
340 |
430 |
|
|
DEC |
1410 |
1540 |
1470 |
1270 |
1290 |
1070 |
630 |
770 |
|
|
JAN |
1430 |
1600 |
1620 |
1520 |
1420 |
1040 |
900 |
610 |
550 |
650 |
|
|
JAN |
1710 |
790 |
1690 |
1670 |
1540 |
990 |
740 |
1240 |
|
|
FEB |
990 |
1000 |
990 |
970 |
1000 |
970 |
900 |
680 |
490 |
650 |
|
|
FEB |
1240 |
660 |
1260 |
1270 |
920 |
1030 |
820 |
1100 |
|
|
MAR |
1070 |
1200 |
1260 |
1060 |
1200 |
870 |
690 |
550 |
320 |
510 |
|
|
MAR |
1250 |
1160 |
1230 |
940 |
990 |
1000 |
700 |
810 |
|
|
APR |
1030 |
1120 |
1040 |
1000 |
970 |
810 |
730 |
520 |
490 |
310 |
|
|
APR |
1070 |
1290 |
1310 |
1080 |
980 |
840 |
780 |
790 |
|
|
MAY |
1020 |
980 |
1010 |
1160 |
1120 |
1060 |
1010 |
760 |
680 |
740 |
|
|
MAY |
1140 |
560 |
1540 |
1070 |
950 |
970 |
750 |
830 |
|
|
mean |
1163 |
1144 |
1164 |
1053 |
1018 |
851 |
739 |
542 |
453 |
532 |
|
|
mean |
1295 |
1178 |
1416 |
1214 |
1057 |
991 |
746 |
893 |
|
|
std dev |
218 |
181 |
189 |
175 |
162 |
136 |
148 |
142 |
144 |
127 |
|
|
std dev |
242 |
330 |
238 |
209 |
350 |
131 |
91 |
165 |
|
|
max |
1670 |
1600 |
1620 |
1520 |
1420 |
1060 |
1010 |
760 |
700 |
740 |
|
|
max |
1710 |
1620 |
1940 |
1670 |
1540 |
1300 |
840 |
1240 |
|
|
min |
860 |
940 |
990 |
800 |
830 |
640 |
490 |
310 |
250 |
310 |
|
|
min |
950 |
560 |
1140 |
940 |
110 |
790 |
510 |
620 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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 |
1250 |
1270 |
1600 |
670 |
970 |
21630 |
1380 |
13580 |
890 |
|
|
|
JUN |
1140 |
890 |
770 |
860 |
940 |
750 |
1240 |
|
2002 |
|
JUL |
1190 |
1000 |
2750 |
1120 |
1700 |
840 |
1330 |
16460 |
570 |
|
|
|
JUL |
680 |
890 |
980 |
1860 |
870 |
430 |
1750 |
|
1485 |
|
AUG |
1330 |
1260 |
2900 |
1060 |
1430 |
780 |
1980 |
5930 |
1050 |
|
|
|
AUG |
930 |
870 |
930 |
1330 |
750 |
570 |
960 |
|
1132 |
|
SEP |
2770 |
2220 |
1940 |
1430 |
1860 |
910 |
2340 |
3260 |
1020 |
|
|
|
SEP |
970 |
940 |
1870 |
1170 |
810 |
600 |
1360 |
|
1223 |
|
OCT |
1450 |
1100 |
3460 |
1170 |
920 |
1090 |
4110 |
24300 |
1060 |
|
|
|
OCT |
1140 |
1070 |
930 |
1760 |
720 |
650 |
1250 |
|
1921 |
|
NOV |
1070 |
1290 |
850 |
620 |
790 |
420 |
1650 |
21410 |
850 |
|
|
|
NOV |
740 |
660 |
1250 |
1200 |
680 |
310 |
970 |
|
1550 |
|
DEC |
960 |
790 |
740 |
710 |
1490 |
590 |
1680 |
15100 |
510 |
|
|
|
DEC |
860 |
560 |
1030 |
960 |
560 |
410 |
720 |
|
1357 |
|
JAN |
1940 |
1100 |
560 |
1590 |
2130 |
790 |
1430 |
2420 |
1380 |
|
|
|
JAN |
1660 |
850 |
910 |
650 |
2120 |
1120 |
610 |
|
1264 |
|
FEB |
1200 |
1320 |
1090 |
2040 |
1860 |
1330 |
1170 |
1630 |
1380 |
|
|
|
FEB |
1510 |
930 |
1000 |
530 |
1480 |
870 |
590 |
|
1084 |
|
MAR |
850 |
1330 |
680 |
1450 |
980 |
750 |
1260 |
2380 |
420 |
|
|
|
MAR |
1210 |
920 |
890 |
540 |
670 |
600 |
580 |
|
951 |
|
APR |
960 |
2020 |
840 |
670 |
1110 |
450 |
1000 |
3680 |
480 |
|
|
|
APR |
860 |
900 |
790 |
840 |
670 |
760 |
800 |
|
970 |
|
MAY |
1030 |
1300 |
890 |
770 |
1470 |
500 |
1580 |
3060 |
590 |
|
|
|
MAY |
720 |
660 |
680 |
840 |
650 |
710 |
670 |
|
984 |
|
mean |
1333 |
1333 |
1525 |
1108 |
1393 |
2507 |
1743 |
9434 |
850 |
|
|
|
mean |
1035 |
845 |
1003 |
1045 |
910 |
648 |
958 |
|
1327 |
|
std dev |
514 |
386 |
961 |
430 |
419 |
5771 |
794 |
7890 |
324 |
|
|
|
std dev |
297 |
138 |
296 |
418 |
430 |
210 |
356 |
|
2251 |
|
max |
2770 |
2220 |
3460 |
2040 |
2130 |
21630 |
4110 |
24300 |
1380 |
|
|
|
max |
1660 |
1070 |
1870 |
1860 |
2120 |
1120 |
1750 |
|
24300 |
|
min |
850 |
790 |
560 |
620 |
790 |
420 |
1000 |
1630 |
420 |
|
|
|
min |
680 |
560 |
680 |
530 |
560 |
310 |
580 |
|
110 |