Division One
2 Bear Creek @ Morrison
5 Big Thompson @ Mouth near Lasalle
10 Big Thompson River above Lake Estes
11 Big Thompson River below Lake Estes
13 Big Thompson River @ Mouth of Canyon
12 North Fork Big Thompson near Drake
8 Boulder Creek @ Boulder
9 Boulder Creek near Orodell
6 South Boulder Creek below Gross Reservoir
7 South Boulder Creek near Eldorado Springs
97 S. Boulder Creek above Gross Reservoir @ Pinecliff
19 Cache La Poudre River @ Canyon Mouth
22 Clear Creek near Golder
23 Clear Creek near Lawson
62 Platte River @ Union Avenue
78 Platte River near Lake George
43 Platte River above Eleven Mile Reservoir
41 South Platte River @ Denver
50 South Platte River South Platte
51 South Platte River below Strontia Springs
52 South Platte River @ Waterton
40 South Platte River below Cheesman Reservoir
68 South Platte River below Chatfield Reservoir
42 North Fork of the South Platte River @Grant
79 North Flork of the South Platte River @ Bailey
58 Saint Vrain Creek @ Lyons
59 Saint Vrain Creek @ Mouth
67 North Saint Vrain Creek near Allens Park
66 South Saint Vrain Creek near Ward

Division Two
11 Arkansas River above Pueblo
12 Arkansas River near Wellsville
69 Arkansas River @ Nathrop
59 Arkansas River near Nathrop
60 Arkansas River @ Parkdale
64 Arkansas River @ Canon City
65 Arkansas River @ Granite
66 Arkansas River @ Buena Vista
67 Arkansas River @ Salida
71 Chalk Creek @ Mouth near Nathrop
70 Grape Creek near Westcliffe
61 Lake Creek above Twin Lakes
32 Lake Creek below Twin Lakes
36 Lake Fork Creek above Turquoise Reservoir
35 Lake Fork Creek below Sugarloaf
49 Twin Lakes Tunnel

Division Three
30 Alamosa Creek below Terrace Reservoir
28 North Clear Creek below Continental Res., CO
3 Conejos River near Mugote
4 Conejos River below Platoro Reservoir
7 Los Pinos River near Ortiz
10 Rio Grande River near Del Norte
13 Rio Grande River near Lovatos
33 Rio Grande River @ County Line

Division Four
4 Dolores River near Bedrock
6 Gunnison River below East Portal
7 Gunnison River @ Delta
8 Gunnison River near Grand Junction
9 Gunnison River near Gunnison
32 Gunnison River below Redlands Diversion Dam
12 North Fork of the Gunnison River near Somerset
16 San Miguel River @ Naturita
17 San Miguel River near placerville
22 Taylor River @ Almont
26 Uncompahgre River @ Colona
27 Uncompahgre River below Ridgeway Reservoir
28 Uncompahgre River near Ridgeway
29 Uncompahgre River near Olathe Ouray County
33 Uncompahgre River @ Delta

Division Five
1 Blue River below Dillon
2 Blue River below Green Mtn. Reservoir
4 Colorado River near Dotsero
6 Colorado River near Dremmling
7 Colorado River near Kremmling
9 Colorado River @ Hot Sulphur Springs
10 Colorado River near CO/UT State Line
12 Crystal River above Avalanche Creek
14 Eagle River below Gypsum
15 Eagle River @ Red Cliff
16 Fraser River near Windy Gap
24 Lower Fraser River near Winter Park
17 Fryingpan River near Ruedi
18 Fryingpan River near Thomasville
57 Gore Creek @ Mouth near Minturn
30 Roaring Fork River near Aspen
31 Roaring Fork River below Maroon Creek
32 Roaring Fork River @ Glenwood Springs
33 Roaring Fork River above Lost Man Creek
56 Tenmile Creek below North Tenmile Creek @ Frisco

Division Six
9 North Platte River near Gateway (Northgate Canyon)
11 White River near Meeker
18 White River below Boise Creek
3 Yampa River @ Steamboat Springs
12 Yampa River @ Maybel
13 Yampa River near Oar Creek
16 Yampa River @ Deerlodge

Division Seven
2 Animas River @ Durango
5 Dolores River below McPhee Reservoir
6 Dolores River @ Dolores
21 San Juan River @ Farmington, NM
22 San Juan River @ Pagosa Springs
30 Vallecito Creek near Bayfield

Website for River Flow Information http://water.usgs.gov/realtime.html
This USGS site gives detailed river flow information for all 50 states.