Waterlands
Ivanhoe Lake Outflow River
CO DWR · IVAOUTCO
IVANHOE LAKE OUTFLOW RIVER
CO DWR · IVAOUTCOLIVE

Ivanhoe Lake Outflow

PITKIN COUNTY, CO39.2733°N, -106.5090°W Updated 62 d ago
FLOW RATE
11cfs
AIR TEMP
50°F
WIND
30mph WSW
FISH INDEX
63SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
11cfs
Optimal band: 68 cfs
PERIOD HIGH
27cfs
PERIOD LOW
5cfs
RUNNABLE
29%
last 1 year in band
Precipitation History
Your History · Ivanhoe Lake Outflow

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Weather Conditions
WEATHER CONDITIONS
TODAY
55°
39°
TUE
62°
38°
WED
65°
36°
THU
66°
38°
FRI
67°
39°
SAT
67°
37°
SUN
71°
38°
TIME
MON
5
NOW
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
7
pm
8
pm
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
TEMP
hourly forecast
55°
mild
55°
53°
51°
49°
44°
42°
40°
39°
39°
39°
38°
39°
39°
40°
43°
49°
53°
55°
57°
59°
60°
60°
62°
61°
61°
60°
57°
51°
48°
46°
44°
42°
41°
40°
39°
39°
37°
36°
43°
51°
53°
56°
59°
60°
62°
64°
65°
63°
63°
61°
60°
52°
44°
43°
42°
40°
39°
38°
39°
39°
38°
38°
45°
52°
54°
58°
60°
62°
64°
65°
66°
65°
64°
63°
61°
55°
46°
44°
43°
42°
41°
42°
41°
40°
39°
39°
47°
54°
57°
60°
62°
64°
66°
67°
67°
67°
65°
63°
60°
54°
45°
43°
41°
41°
40°
40°
39°
38°
37°
39°
44°
52°
59°
WIND
mph · gust · dir
23mph W
G 35 mph
23
G35
W
20
G30
W
19
G29
WSW
16
G23
WSW
7
G20
W
6
G10
WNW
5
G7
W
5
G9
SSW
4
G7
S
5
G13
SE
9
G10
ESE
10
G15
SSE
11
G17
S
12
G17
S
8
G18
SSE
14
G26
SSW
17
G30
SSW
18
G34
SW
21
G35
SW
21
G35
SW
20
G34
SW
19
G33
WSW
23
G34
SW
22
G35
SW
22
G38
WSW
20
G32
WSW
18
G30
WSW
11
G22
W
8
G22
W
8
G18
W
6
G15
W
4
G8
WNW
2
G5
W
2
G4
W
6
S
6
S
7
S
7
SSE
6
G7
SSE
7
G17
SSW
9
G18
SW
13
G21
SW
15
G21
SW
14
G19
SW
13
G18
SSW
13
G19
SSW
12
G18
SW
13
G17
W
16
G17
SW
15
G17
SW
11
G17
WSW
6
WSW
4
G5
SW
4
G5
SSW
4
S
4
SSE
3
SE
4
SE
6
SSE
6
SSE
6
SSE
6
SSE
5
G6
S
6
G16
SW
8
G15
WSW
11
G17
WSW
13
G18
WSW
14
G18
WSW
14
G17
W
14
G16
W
13
G16
W
15
G18
W
15
G19
W
14
G18
W
14
G17
W
11
G24
W
6
G7
SW
5
SSW
5
SSW
4
S
4
SSE
6
SSE
6
S
6
S
6
S
5
S
4
SSE
4
G17
SW
8
G18
WSW
11
G19
WSW
13
G19
WSW
14
G20
WSW
14
G22
WSW
16
G23
W
17
G23
WSW
17
G23
WSW
17
G22
WSW
17
G20
W
13
G19
W
7
G15
WSW
2
G3
W
1
G3
WSW
1
G2
ENE
1
G2
ESE
1
G2
SE
1
G2
SSE
1
G2
S
2
SSE
2
SE
2
SE
1
G5
SSE
1
G9
WNW
3
G11
NW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
2%
2%
2%
2%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
2%
2%
2%
2%
2%
1%
1%
1%
1%
1%
1%
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%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
6%
100%
20%
19%
17%
9%
45%
0%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
100%
100%
100%
100%
8%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
100%
93%
5%
0%
0%
5%
6%
0%
0%
7%
48%
0%
0%
0%
0%
35%
82%
53%
7%
57%
7%
0%
0%
8%
9%
100%
100%
100%
88%
11%
8%
24%
12%
5%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
682
682679679685683679679684682680681685683683683687685683684
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
63
Temperature
Cool
Wind
Strong
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:42 AM
SUNSET
08:36 PM
14H 54M OF DAYLIGHT3H 40M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY

Station Location

39.2733, -106.5090
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DATA · CO DWR · NOAA · NWSUPDATED 2026-06-29 16:56 UTC
Site #IVAOUTCO·CO DWR

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