Hydrographic Regions and Basins

Lincoln
		Region	Basin	Sq Miles	Acres	Hydrographic Basin/Sub-Basin Name	Counties	Nearest Cities	Designated
			Total	110,545	70,748,800	Square miles/acres
	[10] CENTRAL REGION (Hydrographic Region 10)
	172	10	158A	663	424320	Emigrant Valley/Groom Lake Valley	Lincoln; Nye	Tempiute	No
	173	10	158B	104	66560	Emigrant Valley/Papoose Valley	Lincoln; Nye	Indian Springs; Mercury	No
	175	10	160	463	296320	Frenchman Flat	Nye; Lincoln; Clark	Mercury	No
	176	10	161	655	419200	Indian Springs Valley	Clark; Lincoln; Nye	Indian Springs	Yes
	184	10	168	298	190720	Three Lakes Valley-Northern Part	Lincoln; Clark	Indian Springs	No
	185	10	169A	607	388480	Tikapoo Valley/Northern Part	Lincoln	Hiko; Tempiute	No
	186	10	169B	391	250240	Tikapoo Valley/Southern Part	Lincoln; Clark	Alamo; Indian Springs	No
	187	10	170	700	448000	Penoyer Valley (Sand Spring Valley)	Lincoln; Nye	Hiko; Warm Springs	Yes
	188	10	171	460	294400	Coal Valley	Lincoln; Nye	Tempiute	No
	189	10	172	493	315520	Garden Valley	Nye; Lincoln	Sunnyside; Tempiute	No
	190	10	173A	603	385920	Railroad Valley/Southern Part	Nye; Lincoln	Tempiute; Warm Springs	No
	191	10	173B	2149	1375360	Railroad Valley/Northern Part	Nye; White Pine; Lincoln	Currant; Duckwater	No
	199	10	180	362	231680	Cave Valley	Lincoln; White Pine	Sunnyside; Preston	No
	200	10	181	882	564480	Dry Lake Valley	Lincoln	Caliente; Pioche	No
	201	10	182	383	245120	Delamar Valley	Lincoln	Caliente; Hiko	No
	202	10	183	557	356480	Lake Valley	Lincoln; White Pine	Ely; Pioche	Yes
	203	10	184	1661	1063040	Spring Valley	White Pine; Lincoln	Ely; Baker	No
			Total	46,783	29,941,120	Square miles/acres
	[11] GREAT SALT LAKE REGION (Hydrographic Region 11)
	219	11	196	413	264320	Hamlin	Lincoln; White Pine	Baker; Pioche	No
			Total	3,807	2,436,480	Square miles/acres
	[12] ESCALANTE DESERT REGION (Hydrographic Region 12)
	220	12	197	106	67840	Escalante Desert	Lincoln	Panaca	No
			Total	106	67,840	Square miles/acres
	[13] COLORADO RIVER REGION (Hydrographic Region 13)
	221	13	198	113	72320	Dry Valley	Lincoln	Panaca; Pioche	No
	222	13	199	12	7680	Rose Valley	Lincoln	Pioche; Ursine	No
	223	13	200	52	33280	Eagle Valley	Lincoln	Pioche; Ursine	No
	224	13	201	287	183680	Spring Valley	Lincoln	Pioche; Ursine	No
	225	13	202	418	267520	Patterson Valley	Lincoln	Pioche	No
	226	13	203	334	213760	Panaca Valley	Lincoln	Panaca; Pioche	Yes
	227	13	204	364	232960	Clover Valley	Lincoln	Caliente	No
	228	13	205	979	626560	Lower Meadow Valley Wash	Lincoln; Clark	Caliente; Moapa	Yes
	229	13	206	234	149760	Kane Springs Valley	Lincoln	Caliente; Moapa	No
	230	13	207	1607	1028480	White River Valley	Nye; White Pine; Lincoln	Preston; Sunnyside	Yes
	231	13	208	508	325120	Pahroc Valley	Lincoln; Nye	Hiko; Sunnyside	No
	232	13	209	768	491520	Pahranagat Valley	Lincoln	Hiko; Alamo	Yes
	233	13	210	657	420480	Coyote Springs Valley	Lincoln; Clark	Moapa; Alamo	Yes
	242	13	219	91	58240	Muddy River Springs Area	Clark; Lincoln	Moapa; Overton	Yes
	243	13	220	252	161280	Lower Moapa Valley	Clark; Lincoln	Logandale; Overton	Yes
	244	13	221	192	122880	Tule Desert	Lincoln	Caliente; Mesquite	No
	245	13	222	907	580480	Virgin River Valley	Lincoln; Clark	Mesquite; Bunkerville	Yes
			Total	12,376	7,920,640	Square miles/acres