Waterlands
Grass Valley Canal River
CO DWR · GRSVALCO
GRASS VALLEY CANAL RIVER
CO DWR · GRSVALCOLIVE

Grass Valley Canal Near Rifle Falls, Co

GARFIELD COUNTY, CO39.6758°N, -107.6984°W
AIR TEMP
89°F
WIND
8mph NW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
cfs
No flow data available
Precipitation History
Your History · Grass Valley Canal Near Rifle Falls, Co

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Weather Conditions
WEATHER CONDITIONS
TODAY
95°
65°
MON
94°
71°
TUE
95°
68°
WED
90°
58°
THU
88°
54°
FRI
83°
54°
SAT
88°
53°
TIME
MON
2
NOW
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
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
THU
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
FRI
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
TEMP
hourly forecast
73°
mild
73°
73°
72°
72°
71°
71°
78°
81°
84°
87°
90°
93°
94°
94°
86°
92°
92°
90°
87°
84°
82°
79°
77°
76°
76°
72°
71°
71°
72°
72°
79°
82°
84°
88°
91°
94°
95°
91°
89°
89°
80°
68°
71°
71°
68°
68°
65°
64°
62°
61°
58°
59°
58°
63°
69°
74°
79°
83°
87°
90°
71°
63°
60°
62°
62°
66°
64°
62°
61°
59°
58°
58°
57°
56°
55°
55°
54°
59°
65°
71°
77°
81°
85°
88°
77°
71°
71°
73°
74°
72°
67°
64°
62°
59°
59°
58°
58°
57°
56°
55°
54°
58°
63°
68°
72°
78°
83°
82°
78°
75°
76°
77°
77°
WIND
mph · gust · dir
10mph E
G 16 mph
10
G16
E
9
G12
ENE
8
G10
ENE
8
G9
ENE
8
G9
ENE
4
G6
E
3
G6
E
2
G10
S
6
G11
SW
7
G11
SW
8
G9
SSW
8
G11
WSW
15
G17
SW
10
G14
W
4
G6
N
4
G8
SW
10
G13
S
6
G10
SSW
7
G11
W
11
G16
NW
7
G10
N
9
G15
ENE
11
G18
E
13
G17
ENE
8
G10
E
7
G9
ENE
5
G6
E
5
NE
8
NNE
8
NNE
5
NNE
4
G7
SSW
6
G10
SW
6
G10
SW
8
G12
SSW
8
G9
S
25
E
6
G19
WSW
3
G6
SW
6
S
10
G18
NE
8
G17
NNE
7
G8
NW
4
N
5
G6
ESE
5
G7
NE
4
G5
NE
3
G5
ENE
4
NNE
3
NE
4
G6
E
5
NNE
4
NNE
3
G5
NE
3
G6
SSE
3
G5
S
4
G5
SSW
4
SSW
5
G6
SW
8
G11
SW
22
G25
ENE
18
G28
NE
5
G13
N
1
G6
SW
4
G12
ESE
3
G5
NNE
5
G6
NNW
5
WNW
5
NE
4
NE
4
NNE
4
N
2
NE
3
ENE
3
G4
NE
3
G4
NE
3
G4
NE
2
G4
NE
2
G4
SSE
3
S
3
S
4
SSW
6
G7
SW
5
SSW
17
G19
NNE
20
G26
N
11
G20
N
3
G5
ENE
4
G5
S
5
SSE
4
G5
SSE
1
G4
SE
2
G6
ESE
3
G8
E
4
G5
NE
4
NE
2
G3
NNE
1
G3
NNW
2
G4
ENE
2
G4
NE
3
G4
ENE
2
G6
NE
2
G6
S
3
G5
S
4
SSW
4
SW
3
SW
4
G5
NNW
12
N
16
N
13
N
8
G9
NNW
5
G9
WNW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
5%
10%
5%
2%
2%
1%
2%
2%
3%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
15%
15%
15%
15%
15%
15%
11%
11%
11%
11%
11%
11%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
20%
20%
20%
20%
20%
20%
15%
15%
15%
15%
15%
15%
14%
14%
14%
14%
14%
14%
5%
5%
5%
5%
5%
5%
32%
32%
32%
32%
32%
32%
39%
39%
39%
39%
39%
39%
6%
6%
6%
6%
6%
6%
5%
5%
5%
5%
5%
5%
39%
39%
39%
39%
39%
39%
CLOUDS
cover %
45%
partly
45%
2%
4%
4%
4%
0%
0%
3%
0%
0%
0%
1%
13%
75%
100%
100%
100%
100%
100%
87%
100%
77%
49%
3%
95%
45%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
100%
57%
13%
100%
100%
100%
100%
100%
100%
60%
7%
6%
6%
76%
38%
6%
6%
6%
0%
0%
0%
0%
0%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
13%
9%
9%
5%
41%
6%
7%
6%
6%
6%
6%
6%
5%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
24%
63%
62%
93%
96%
8%
7%
6%
6%
5%
5%
5%
6%
16%
30%
46%
65%
85%
100%
PRESSURE
hPa · trend
804
804809809805806808808801803805799801802804801801803805802
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Too Hot
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:53 AM
SUNSET
08:39 PM
14H 46M OF DAYLIGHT
MOON PHASE
New Moon
3% illuminated
PEAK ACTIVITY

Station Location

39.6758, -107.6984
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DATA · CO DWR · NOAA · NWS
Site #GRSVALCO·CO DWR

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