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Black Rock Desert-Humboldt
Central Lahontan
Central Nevada Desert Basins
Escalante Desert-Sevier Lake
Great Salt Lake
Lower Colorado
Lower Colorado-Lake Mead
Middle Snake
North Lahontan
Northern Mojave-Mono Lake
Oregon closed basins
Upper Snake
Level Legend: - - - - - - - - - Below Recommended Low Runnable - - - - - - - - High Runnable Above Recommended - - - - - - - - - Unknown Unknown
Options Scheme: customize colors... Detailed Rivers Simple Rivers

Unknown Drainage

Lower Colorado-Lake Mead

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River Name/Section Class Level running? Updated
Colorado [AZ] 18. Lee's Ferry to Lake Mead III-IV 11500 cfs
-100 cfs/hr
R1-
Lower Runnable
01h38m
Havasu Creek [AZ] 01. Falls to Colorado River II-III(V+) n/a

Paria [AZ] 01. Highway bridge to Lee's Ferry III-V n/a

Tapeats Creek [AZ] 01. Thunder River to Colorado River III-IV n/a

Virgin, N. Fork [UT] 01. Chamberlain Ranch to Temple of Sinawava (Zion Narrows) III-IV 48 cfs
-1 cfs/hr
L0-
Below Recom.
00h53m
Virgin, N. Fork [UT] 02. Sinawava to South Campground (Zion NP) III-V 48 cfs
-1 cfs/hr
L7-
Below Recom.
00h53m
Virgin [UT] 01. South Campground (Zion NP) or Springdale to Virgin II 48 cfs
-1 cfs/hr
L8-
Below Recom.
00h53m
Virgin [UT] 02. Timpoweap Canyon: Virgin to LaVerkin IV-V(V+) 121 cfs
-2 cfs/hr
L0-
Below Recom.
00h53m
Virgin [UT] 03. LaVerkin to Hurricane III 70 cfs
-5 cfs/hr
L9-
Below Recom.
00h23m
Virgin [AZ] 04. Upper Gorge: I-15 at mile 23 to Cedar Pockets Rest Area III 297 cfs
-34 cfs/hr
R0-
Lower Runnable
01h08m