Table 2.27 Fecal Coliform bacteria (cfu/100 ml) data for the
1998-99 monitoring period at the Lower Cape fear River Program stations.
The North Carolina state standard for safe human contact is 200 cfu/100 ml and
for shellfishing waters it is 14 cfu/100 ml.
|
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 |
158 |
157 |
86 |
30 |
48 |
33 |
55 |
49 |
32 |
27 |
|
|
JUN |
14 |
9 |
6 |
11 |
63 |
59 |
77 |
13 |
|
|
JUL |
70 |
18 |
39 |
22 |
32 |
30 |
30 |
98 |
100 |
111 |
|
|
JUL |
2 |
4 |
5 |
8 |
50 |
21 |
28 |
20 |
|
|
AUG |
32 |
36 |
32 |
35 |
27 |
20 |
10 |
1 |
1 |
6 |
|
|
AUG |
2 |
7 |
6 |
24 |
18 |
31 |
82 |
14 |
|
|
SEP |
4453 |
1603 |
2728 |
2129 |
199 |
335 |
235 |
194 |
158 |
55 |
|
|
SEP |
49 |
2600 |
1375 |
300 |
1525 |
2075 |
200 |
1355 |
|
|
OCT |
110 |
120 |
45 |
110 |
49 |
15 |
10 |
3 |
3 |
7 |
|
|
OCT |
29 |
25 |
50 |
28 |
100 |
100 |
76 |
60 |
|
|
NOV |
265 |
375 |
205 |
68 |
16 |
14 |
10 |
4 |
6 |
6 |
|
|
NOV |
12 |
34 |
26 |
116 |
135 |
205 |
107 |
40 |
|
|
DEC |
225 |
70 |
100 |
72 |
42 |
9 |
6 |
3 |
3 |
5 |
|
|
DEC |
15 |
8 |
10 |
8 |
7 |
63 |
34 |
25 |
|
|
JAN |
220 |
133 |
88 |
70 |
56 |
12 |
9 |
3 |
1 |
1 |
|
|
JAN |
1370 |
114 |
930 |
220 |
215 |
136 |
92 |
210 |
|
|
FEB |
32 |
54 |
42 |
32 |
46 |
48 |
32 |
6 |
6 |
8 |
|
|
FEB |
120 |
30 |
45 |
50 |
40 |
28 |
32 |
46 |
|
|
MAR |
9 |
17 |
27 |
6 |
7 |
2 |
1 |
2 |
1 |
1 |
|
|
MAR |
6 |
4 |
5 |
16 |
5 |
10 |
15 |
6 |
|
|
APR |
104 |
410 |
488 |
70 |
50 |
no data |
20 |
24 |
no data |
24 |
|
|
APR |
12 |
5 |
4 |
2 |
37 |
68 |
26 |
13 |
|
|
MAY |
20 |
26 |
100 |
28 |
28 |
17 |
8 |
9 |
7 |
15 |
|
|
MAY |
11 |
34 |
16 |
20 |
14 |
31 |
50 |
19 |
|
|
geo mean |
103 |
97 |
102 |
55 |
37 |
20 |
15 |
9 |
7 |
10 |
|
|
geo mean |
19 |
22 |
24 |
26 |
49 |
67 |
54 |
36 |
|
|
mean |
475 |
252 |
332 |
223 |
50 |
49 |
36 |
33 |
29 |
22 |
|
|
mean |
137 |
240 |
207 |
67 |
184 |
236 |
68 |
152 |
|
|
std dev |
1202 |
427 |
733 |
575 |
47 |
91 |
62 |
56 |
49 |
31 |
|
|
std dev |
373 |
712 |
433 |
93 |
409 |
557 |
49 |
367 |
|
|
max |
4453 |
1603 |
2728 |
2129 |
199 |
335 |
235 |
194 |
158 |
111 |
|
|
max |
1370 |
2600 |
1375 |
300 |
1525 |
2075 |
200 |
1355 |
|
|
min |
9 |
17 |
27 |
6 |
7 |
2 |
1 |
1 |
1 |
1 |
|
|
min |
2 |
4 |
4 |
2 |
5 |
10 |
15 |
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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 |
53 |
24 |
600 |
55 |
40 |
600 |
65 |
600 |
600 |
|
|
|
JUN |
18 |
35 |
31 |
45 |
208 |
165 |
28 |
|
120 |
|
JUL |
123 |
14 |
410 |
137 |
176 |
600 |
244 |
350 |
200 |
|
|
|
JUL |
28 |
20 |
51 |
44 |
98 |
58 |
66 |
|
97 |
|
AUG |
14 |
22 |
600 |
600 |
350 |
600 |
40 |
600 |
600 |
|
|
|
AUG |
68 |
53 |
96 |
73 |
220 |
40 |
250 |
|
136 |
|
SEP |
2436 |
2588 |
23400 |
2900 |
5428 |
1525 |
### |
16900 |
6713 |
|
|
|
SEP |
70 |
137 |
2168 |
574 |
257 |
95 |
9 |
|
2862 |
|
OCT |
110 |
177 |
107 |
1460 |
339 |
394 |
2370 |
3410 |
115 |
|
|
|
OCT |
93 |
784 |
203 |
433 |
157 |
112 |
68 |
|
332 |
|
NOV |
8 |
74 |
11 |
180 |
208 |
406 |
25 |
4680 |
35 |
|
|
|
NOV |
64 |
8 |
43 |
18 |
76 |
267 |
95 |
|
231 |
|
DEC |
18 |
23 |
160 |
28 |
175 |
253 |
43 |
3930 |
48 |
|
|
|
DEC |
50 |
27 |
100 |
29 |
160 |
210 |
48 |
|
177 |
|
JAN |
285 |
210 |
56 |
56 |
113 |
115 |
149 |
195 |
271 |
|
|
|
JAN |
3020 |
1260 |
687 |
592 |
1050 |
1530 |
101 |
|
399 |
|
FEB |
457 |
76 |
130 |
83 |
361 |
1080 |
237 |
2270 |
1850 |
|
|
|
FEB |
25 |
25 |
15 |
43 |
50 |
105 |
21 |
|
221 |
|
MAR |
40 |
53 |
16 |
15 |
70 |
30 |
308 |
38 |
33 |
|
|
|
MAR |
39 |
22 |
28 |
49 |
55 |
50 |
16 |
|
29 |
|
APR |
24 |
20 |
27 |
48 |
130 |
365 |
48 |
266 |
743 |
|
|
|
APR |
46 |
78 |
68 |
73 |
85 |
358 |
83 |
|
119 |
|
MAY |
81 |
57 |
58 |
111 |
253 |
530 |
169 |
1280 |
467 |
|
|
|
MAY |
20 |
9 |
9 |
46 |
109 |
57 |
24 |
|
110 |
|
geo mean |
76 |
65 |
149 |
135 |
223 |
382 |
184 |
978 |
300 |
|
|
|
geo mean |
59 |
52 |
78 |
81 |
140 |
135 |
46 |
|
|
|
mean |
304 |
278 |
2131 |
473 |
637 |
542 |
1186 |
2877 |
973 |
|
|
|
mean |
295 |
205 |
292 |
168 |
210 |
254 |
67 |
|
404 |
|
std dev |
655 |
699 |
6416 |
832 |
1448 |
394 |
2885 |
4500 |
1797 |
|
|
|
std dev |
822 |
380 |
593 |
214 |
261 |
396 |
63 |
|
1669 |
|
max |
2436 |
2588 |
23400 |
2900 |
5428 |
1525 |
10530 |
16900 |
6713 |
|
|
|
max |
3020 |
1260 |
2168 |
592 |
1050 |
1530 |
250 |
|
23400 |
|
min |
8 |
14 |
11 |
15 |
40 |
30 |
25 |
38 |
33 |
|
|
|
min |
18 |
8 |
9 |
18 |
50 |
40 |
9 |
|
1 |