WaterLands
Colorado River
USGS · 09015000
COLORADO RIVER
USGS · 09015000LIVE

COLORADO RIVER BL SHADOW MOUNTAIN RESERVOIR, CO.

GRAND COUNTY, CO40.2052°N, -105.8376°W Updated 50 min ago
FLOW RATE
273cfs
GAUGE HT
2.42ft
AIR TEMP
76°F
WIND
11mph WSW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
273cfs 62.4% vs avg
Optimal band: 291–393 cfs
PERIOD HIGH
497cfs
PERIOD LOW
205cfs
RUNNABLE
51%
last 1 day in band

Gauge Height

2.42ft
Precipitation History
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
76°
41°
SAT
79°
52°
SUN
73°
48°
MON
75°
47°
TUE
76°
46°
WED
73°
43°
THU
76°
35°
TIME
FRI
8
NOW
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
TUE
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
WED
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
TEMP
hourly forecast
70°
mild
70°
64°
61°
58°
56°
56°
55°
52°
54°
53°
52°
55°
64°
69°
73°
76°
78°
79°
79°
79°
79°
77°
78°
76°
72°
68°
66°
64°
61°
58°
56°
54°
52°
49°
48°
54°
61°
65°
68°
70°
71°
73°
72°
71°
68°
70°
70°
66°
63°
56°
52°
50°
49°
48°
48°
48°
47°
47°
48°
56°
62°
65°
67°
70°
72°
74°
74°
75°
75°
74°
73°
70°
64°
53°
51°
50°
49°
47°
47°
46°
46°
46°
46°
52°
59°
62°
67°
69°
72°
74°
75°
76°
75°
75°
72°
69°
64°
59°
57°
52°
54°
50°
46°
45°
44°
44°
44°
48°
54°
60°
63°
66°
69°
71°
WIND
mph · gust · dir
4mph NW
G 11 mph
4
G11
NW
8
G11
ENE
7
G11
E
6
NNW
5
G6
N
2
N
3
NNE
5
NNE
3
NE
4
ENE
2
NNE
5
G6
NNE
3
NNE
2
G8
SSW
4
G9
SSW
7
G9
SW
9
G13
WSW
12
G16
WSW
14
G17
WSW
8
G13
S
11
G15
WSW
18
G24
WSW
7
G13
SW
10
G14
W
12
G23
WSW
5
G20
SW
5
G14
SE
7
G8
SSE
8
G10
SSE
7
G9
SE
5
G7
SE
3
G5
SE
3
G4
SE
4
G5
ESE
3
G4
ESE
1
G6
SSW
5
G22
WSW
9
G24
WSW
14
G26
WSW
17
G28
WSW
18
G29
WSW
20
G30
WSW
20
G30
WSW
19
G28
WSW
17
G30
WSW
15
G29
WSW
19
G27
WSW
17
G24
SW
13
G24
SW
5
G24
WSW
3
G18
WNW
2
G18
W
0
G3
NE
3
ENE
3
E
4
E
5
ESE
5
ESE
5
ESE
4
G9
SE
5
G21
SSW
10
G25
SW
14
G29
SW
15
G31
WSW
16
G30
WSW
19
G29
WSW
18
G29
WSW
18
G30
WSW
19
G32
WSW
20
G34
WSW
18
G35
WSW
15
G31
WSW
10
G26
WSW
2
G8
SW
1
G15
SE
2
G22
S
2
G22
SE
2
G20
SE
1
G23
S
2
G28
SSW
2
G28
SW
3
G27
SW
3
G26
SW
4
G32
WSW
11
G39
WSW
17
G45
WSW
24
G48
WSW
26
G48
WSW
26
G46
WSW
24
G42
WSW
26
G43
WSW
27
G44
WSW
26
G45
WSW
24
G47
WSW
22
G46
WSW
20
G45
WSW
16
G42
W
13
G36
W
10
G38
WSW
6
G37
SW
9
G41
SW
5
G24
WNW
2
G23
WNW
1
G18
WNW
1
G15
SSE
3
G19
SSE
3
G22
S
7
G29
SW
15
G39
WSW
21
G45
WSW
23
G48
WSW
23
G49
WSW
23
G50
WSW
24
G51
WSW
PRECIP
chance %
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
4%
7%
10%
7%
5%
2%
3%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
15%
15%
15%
15%
15%
15%
2%
2%
2%
2%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
8%
8%
8%
8%
8%
8%
9%
9%
9%
9%
9%
9%
2%
2%
2%
2%
2%
2%
6%
6%
6%
6%
6%
6%
15%
CLOUDS
cover %
48%
partly
48%
89%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
3%
75%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
39%
0%
0%
0%
0%
0%
0%
0%
0%
0%
50%
30%
100%
100%
100%
100%
100%
100%
100%
100%
8%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
7%
57%
100%
100%
100%
10%
0%
74%
9%
45%
0%
0%
0%
0%
0%
0%
61%
100%
100%
100%
100%
100%
9%
7%
6%
0%
5%
0%
8%
8%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
6%
14%
PRESSURE
hPa · trend
751
751746750752748744746746745746752749746743746744742741744
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Warm
Wind
Moderate
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
05:34 AM
SUNSET
08:29 PM
14H 55M OF DAYLIGHT0H 24M REMAINING
MOON PHASE
Waning Gibbous
71% illuminated

Station Location

40.2052, -105.8376
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-05 20:05 UTC
Site #09015000·USGS

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