Conowingo Creek encompasses the area upstream of a line beginning at a point, at or near Lat. 39° 40.987' N., Long. 76° 11.857' W., then running 137° (True) to a point, at or near Lat. 39° 40.932' N., Long. 76° 11.790' W., and running to the head of the creek. This area has a 6-knot speed limit all year.

Authority: 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 August 4, 2014 (41:15 Md. R. 890)

Regulation .02 amended effective August 4, 2014 (41:15 Md. R. 890)

Regulation .03 amended effective August 4, 2014 (41:15 Md. R. 890)

Regulation .04 amended effective August 4, 2014 (41:15 Md. R. 890)

Regulation .05 amended as an emergency provision effective September 24, 2002 (29:20 Md. R. 1584); amended permanently effective December 23, 2002 (29:25 Md. R. 1981)

Regulation .05E amended effective August 4, 2014 (41:15 Md. R. 890)

Regulation .06 adopted effective March 28, 1994 (21:6 Md. R. 466)

Regulation .06 amended effective August 4, 2014 (41:15 Md. R. 890); March 20, 2023 (50:5 Md. R. 181)

Regulation .06A amended effective August 4, 2025 (52:15 Md. R. 811)

Regulation .07 adopted effective August 4, 2025 (52:15 Md. R. 811)