D.C. Mun. Regs. tit. 10-A, § 811
811.1 Washington, DC, is characterized by four outstanding and distinct networks of open space:
811.2 Each of these areas is profiled in more detail below. Together, they comprise 6,700 acres of parkland, or about 18 percent of the District's land area. Because almost all of this land is under the control of NPS, the policies presented here are intended to express the District's aspirations for the land's long-term management. They are statements of the District's values and priorities, to be consulted by our federal partners as they plan and manage these important properties.
811.3 In addition to the four open space networks described above, there are other important chains of interconnected open space across the District. Among the most significant is the corridor of District, federal, and institutional lands extending from McMillan Reservoir on the south to Fort Totten on the north.
811.4 This section of the Comprehensive Plan includes a special focus on park and open space planning for Washington, DC's waterfronts. The need to improve connectivity between open spaces through trails and greenways also is addressed. Policies on these topics are supplemented in Section PROS-4.0 with information on functional open spaces that may augment this network and further contribute to community needs, environmental quality, and economic value.
811.5 Figure 8.4 compares the total parkland acreage within Washington, DC, to other high-density U.S. cities, using data from a recent analysis by the Trust for Public Land.
811.6 Figure 8.4: Parkland Open Space, Washington, DC Compared to Other Cities
Source: Trust for Public Land, 2016
SOURCE: District of Columbia Comprehensive Plan Act of 1984, effective April 10, 1984 (D.C. Law 5-76; 31 DCR 1049 (March 9, 1984)); as amended by District of Columbia Comprehensive Plan Act of 1984 Land Use Element Amendment Act of 1984, effective March 16, 1985 (D.C. Law 5-187; 32 DCR 873 (February 15, 1985)); as amended by District of Columbia Comprehensive Plan Amendments Act of 1989, effective May 23, 1990 (D.C. Law 8-129; 37 DCR 55 (January 5, 1990)); as amended by District of Columbia Comprehensive Plan Amendments Act of 1989 NCPC-Recommended Amendments, and Closing of Public Alleys in Square 669, S.O. 88-452, Act of 1990, effective May 23, 1990 (D.C. Law 8-132; 37 DCR 2213 (April 6, 1990)); as amended by District Government Land Use Temporary Amendment Act of 1994, effective October 1, 1994 (D.C. Law 10-190; 41 DCR 5360 (August 12, 1994)); as amended by Comprehensive Plan Amendments Act of 1994, effective October 6, 1994 (D.C. Law 10-193; 41 DCR 5536 (August 19, 1994)); as amended by District of Columbia Comprehensive Plan Act of 1984 Land Use Amendment Act of 1994, effective March 21, 1995 (D.C. Law 10-235; 42 DCR 30 (January 6, 1995)); as amended by Technical Amendments Act of 1996 effective April 18, 1996 (D.C. Law 11-110; 43 DCR 530 (February 9, 1996)); as amended by Second Technical Amendments Act of 1996 effective April 9, 1997 (D.C. Law 11-255; 44 DCR 1271 (March 7, 1997)); as amended by Comprehensive Plan Amendment Act of 1998, effective April 27, 1999 (D.C. Law 12-275; 46 DCR 1441 (February 19, 1999)); as amended by Technical Amendments Act of 1999, effective April 12, 2000 (D.C. Law 13-91; 47 DCR 520 (January 28, 2000)); as amended by Comprehensive Plan Amendment Act of 2006, effective March 8, 2007 (D.C. Law 16-300; 54 DCR 924 (February 2, 2007)); as amended by Technical Amendments Act of 2008, effective March 25, 2009 (D.C. Law 17-353; 56 DCR 1117 (February 6, 2009)); as amended by Comprehensive Plan Amendment Act of 2010, effective April 8, 2011 (D.C. Law 18-361; 58 DCR 908 (February 4, 2011)); as amended by Comprehensive Plan Amendment Act of 2021, effective August 21, 2021 (D.C. Law 24-20; 68 DCR 006918 (July 16, 2021)).