Table 2.19, 2002-2003

Table 2.19 Copper (mg/l) at the Lower Cape Fear River Program stations for the 2002-2003 monitoring period. A zero value represents
a measurement below the analytical detection limit. The North Carolina standard for copper in freshwater is 7 mg/l and in tidal salt water is 3 mg/l.

DWQ#	72	87	89	90	91	59	74	92	79	80	83	84	65	64	68
month	NAV	M54	M35	M23	M18	NC11	LVC	DP	SAR	LRC	BC117	NCF 117	6RC	GCO	COL
AUG	0	0	6	12	9	2	2	0	0	2	11	0	0	0	0
OCT	14	0	0	0	0	3	3	3	0	0	9	0	0	0	0
DEC	7	5	8	10	11	0	2	0	0	0	4	0	0	0	0
FEB	11	0	8	5	3	2	2	2	0	0	5	0	0	0	0
APR	3	3	4	8	0	3	3	4	0	0	3	0	0	0	0
JUN	3	4	5	3	6	3	3	3	0	0	0	0	0	0	0
mean	6	2	5	6	5	2	3	2	0	0	5	0	0	0	0
std dev	5	2	3	4	4	1	1	2	0	1	4	0	0	0	0
max	14	5	8	12	11	3	3	4	0	2	11	0	0	0	0
min	0	0	0	0	0	0	2	0	0	0	0	0	0	0	0