Table 2.20, 2002-2003

Table 2.20 Iron (mg/l) at the Lower Cape Fear River Program stations for the 2002-2003 monitoring period. The North Carolina standard
for iron in freshwater is 1000 mg/l. There is no standard for tidal salt water.

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	680	390	380	450	470	450	390	525	1,930	1,580	320	510	4,020	4,700	1,060
OCT	1,090	302	199	113	85	697	1,110	839	1,960	1,300	1,160	438	1,960	1,910	719
DEC	1,560	1,360	1,020	784	954	980	948	1,010	479	671	975	773	748	295	319
FEB	811	818	593	603	641	1,240	1,080	858	421	424	748	516	518	200	264
APR	1,670	1,600	1,470	821	493	1,940	1,420	2,030	1,120	1,270	1,060	763	1,010	499	396
JUN	1,670	1,630	971	616	375	1,810	1,360	2,160	908	1,460	1,170	847	691	868	731
mean	1247	1017	772	565	503	1186	1051	1237	1136	1118	906	641	1491	1412	582
std dev	407	544	429	236	263	545	338	625	620	422	298	157	1224	1576	281
max	1670	1630	1470	821	954	1940	1420	2160	1960	1580	1170	847	4020	4700	1060
min	680	302	199	113	85	450	390	525	421	424	320	438	518	200	264