The Northeast River encompasses all the waters of the Northeast River and its tributaries northeasterly of a line beginning at a point at or near Lat. 39° 32.350' N., Long. 76° 0.700' W., then running 115° (True) to a point, at or near Lat. 39° 31.683' N., Long. 75° 58.833' W. The Upper Northeast River encompasses the area beginning at a point at or near Lat. 39° 35.605' N., Long. 75° 57.067' W., then running 165° (True) to a point, at or near Lat. 39° 35.250' N., Long. 75° 56.945' W., and running to the head of the river. This area has a 6-knot speed limit all year. Natural Resources Article, §§8-703 and 8-704, Annotated Code of Maryland Effective date: February 3, 1992 (19:2 Md. R. 153) Regulation .01 amended effective December 23, 2013 (40:25 Md. R. 2068) Regulation .02 amended effective December 23, 2013 (40:25 Md. R. 2068)