Acreages of National Forest lands Special Designated Areas with single designations and National Forest lands Special Designated Areas
All acreage figures are rounded to the nearest 1,000 and are mutually exclusive (i.e. acreages are not double counted).
		R1	R2	R3	R4	R5	R6	R8	R9	R10	Sum
Areas with single designations	NGRWP		22	525							547
	NHA
	NM					284					284
	NPA			181							181
	NRA	41	92	45	919	373	424	373	113	7	2,387
	NSA	5				119	34	15			173
	NVM						170				170
	NWA	4,920	4,701	2,594	5,046	4,128	4,451	695	1,299	2,496	30,328
	NWSR	79	27	20	12	138	217	63	127		683
	NSRA				4		6				10
	OCD	135	156	50		125	725	7	1	844	2,043
	RNA	72	29	7	90	47	59	20	18	28	369
	WSA	596	14	186	287		16	39		1,970	3,107
Areas with multiple designations	NM-NWSR					4					4
	NM-OCD					23					23
	NM-OCD-NWSR					1					1
	NM-RNA
	NRA-NWA		33		258		212	12			515
	NRA-NWA-NWSR						1				1
	NRA-NWA-RNA				4		7				11
	NRA-NWSR					49	25		1		75
	NRA-RNA		1		3		1				5
	NRA-RNA-NWSR
	NRA-WSA	8			85						92
	NSRA-RNA						1				1
	NVM-RNA						3				3
	NWA-NGRWP			98		51					149
	NWA-NM					12				3,084	3,096
	NWA-NM-RNA					1				24	24
	NWA-NWSR	62	6	9	46	74	72	8	3		280
	NWA-NWSR-OCD
	NWA-NWSR-RNA
	NWA-OCD		9			2					11
	NWA-OCD-RNA		1			1					2
	NWA-RNA	8	41	8	35	10	19		4		126
	NWA-RNA-NWSR								1		1
	NWSR-NGRWP
	NWSR-OCD	2				1	4				6
	NWSR-RNA	1									1
	NWSR-WSA
	OCD-NRA		1								1
	OCD-RNA					2	2			10	14
	RNA-WSA
	WSA-NSA	7									7
	Sum	5,935	5,133	3,722	6,787	5,446	6,447	1,232	1,567	8,462	44,731
		SDA Categories
		NPA	National Primitive Area				NVM	National Volcanic Monument
		NSRA	National Scenic Research Area				NHA	National Historic Area
		NSA	National Scenic Area				WSA	Wilderness Study Area
		NWSR	National Wild & Scenic Rivers				RNA	Research Natural Area
		NRA	National Recreation Area				NWA	National Widerness  Area
		NGRWP	National Game Refuge/Wildlife Preserve				OCD	Other Congressionally Designated Areas
		NM	National Monument