M61 - Cape Fear River Channel Marker 61
| Location: Cape Fear River, downtown at the State Port |
| Lat/Lon: N 34 11.626 W 77 57.435 |
| Sampling Relevance: Downstream of confluence of the Cape Fear River and the Northeast Cape Fear River |
| Data collection: June 1995 to present |
Data for June 1995 - May 1996 are located in the 95/96 Water Quality Report.
Data for June 1996 - May 1997 are located in the 96/97 Water Quality Report.
Data for June 1997 - May 1998 are located in the 97/98 Water Quality Report.