Waterlands
Left Hand Creek
USGS · 400352105304301
LEFT HAND CREEK
USGS · 400352105304301LIVE

LEFT HAND CREEK ABV CAPTAIN JACK MILL NR WARD, CO

BOULDER COUNTY, CO40.0644°N, -105.5118°W
AIR TEMP
49°F
WIND
8mph WNW
FISH INDEX
69SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
—cfs
No flow data available
Precipitation History

Precipitation · YTD

Wet

Wetter than normal

2026 to date

13.3in

+16% vs normal

13.26 in of precipitation so far this year, 16% above the 30-year normal of 11.46 in for this point in the season.

YTD Total

13.3in

This year so far

Normal to Date

11.5in

30-yr average

Typical Range

0.0–20.4in

10th–90th pct YTD

Departure

+16%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 1.43" · normal 0.87" (0.0–2.0)
Jan
Feb: 1.35" · normal 0.84" (0.0–1.7)
Feb
Mar: 1.90" · normal 1.60" (0.0–3.2)
Mar
Apr: 2.06" · normal 2.31" (0.0–4.6)
Apr
May: 4.77" · normal 3.14" (0.0–6.1)
May
Jun: 1.74" · normal 2.65" (0.0–5.6)
Jun
Jul: 0.01" (so far)· normal 2.95" (0.0–6.3)
Jul
Aug: normal 2.95" (0.0–6.0)
Aug
Sep: normal 1.72" (0.0–3.7)
Sep
Oct: normal 1.27" (0.0–2.6)
Oct
Nov: normal 0.96" (0.0–2.2)
Nov
Dec: normal 0.69" (0.0–1.5)
Dec
Baseline 1991–2020 · Source: Open-Meteo09:16 AM
Your History · LEFT HAND CREEK ABV CAPTAIN JACK MILL NR WARD, CO

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Weather Conditions
WEATHER CONDITIONS
TODAY
71°
45°
THU
74°
52°
FRI
79°
48°
SAT
80°
51°
SUN
79°
53°
MON
76°
54°
TUE
77°
54°
TIME
WED
9
NOW
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
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
TEMP
hourly forecast
60°
mild
60°
62°
65°
67°
69°
71°
71°
70°
70°
69°
67°
64°
61°
59°
57°
56°
54°
54°
54°
53°
52°
53°
57°
62°
64°
66°
68°
70°
71°
73°
74°
74°
74°
72°
70°
68°
64°
63°
60°
57°
54°
52°
51°
51°
49°
48°
55°
64°
67°
70°
72°
75°
79°
79°
78°
79°
75°
76°
75°
66°
61°
61°
60°
60°
58°
55°
53°
52°
52°
51°
56°
64°
69°
72°
74°
76°
78°
79°
80°
76°
75°
72°
69°
64°
60°
57°
57°
56°
55°
54°
54°
53°
53°
53°
59°
68°
73°
74°
76°
77°
78°
79°
79°
78°
77°
74°
68°
61°
56°
54°
55°
56°
56°
56°
WIND
mph · gust · dir
6mph WSW
G 17 mph
6
G17
WSW
8
G22
WSW
10
G22
WSW
9
G23
WSW
6
G21
WSW
8
G24
WSW
5
G19
SE
7
G19
ESE
8
G19
ESE
9
G18
ESE
9
G11
ESE
1
G9
SSE
6
G8
NNW
3
G9
ENE
6
G7
NW
7
NW
8
G11
NW
8
G11
WNW
10
G15
WNW
11
G16
W
9
G15
W
11
G16
W
9
G18
W
9
G18
WSW
9
G18
WSW
8
G20
W
9
G21
W
10
G20
W
15
G23
WSW
9
G22
W
8
G21
W
10
G21
WNW
12
G19
SW
9
G14
NW
3
G12
S
2
G14
W
9
G14
WNW
12
G19
W
12
G19
W
12
G16
W
10
W
10
W
10
W
10
W
10
W
10
W
8
G9
W
6
G13
WSW
7
G13
W
6
G15
WNW
7
G16
WNW
8
G17
WNW
7
G20
W
6
G19
W
4
G18
NW
2
G13
SE
6
G15
SSE
7
G16
SW
8
G14
SW
7
G13
W
8
G9
W
9
WNW
9
W
8
WNW
10
WNW
10
G12
W
11
G12
W
12
W
12
G14
W
12
G15
W
10
G22
W
9
G19
W
8
G13
WNW
8
G15
WNW
9
G15
WNW
9
G15
WNW
11
G18
WNW
12
G21
WNW
4
G17
WNW
8
G14
NNE
14
ENE
9
E
3
G6
SE
3
NE
2
G4
WNW
8
W
8
WNW
7
W
7
W
7
W
8
W
8
W
8
W
9
W
7
W
2
G3
W
3
ESE
8
E
13
E
16
E
16
ESE
14
ESE
11
SE
13
SSE
10
SSE
11
SSE
7
SSE
3
G4
S
3
W
5
W
6
W
7
W
7
W
5
W
PRECIP
chance %
0%
0%
0%
0%
0%
0%
2%
3%
5%
4%
2%
6%
2%
2%
2%
3%
2%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
3%
3%
3%
3%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
6%
6%
6%
6%
6%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
22%
22%
22%
22%
22%
22%
6%
6%
6%
6%
6%
6%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
23%
23%
23%
23%
23%
23%
5%
5%
5%
5%
5%
5%
1%
1%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
6%
100%
100%
100%
85%
85%
100%
56%
100%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
1%
99%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
78%
100%
35%
0%
100%
100%
100%
38%
72%
58%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
23%
10%
6%
0%
6%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
8%
6%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
73%
100%
100%
100%
100%
100%
100%
98%
95%
91%
82%
72%
68%
76%
90%
PRESSURE
hPa · trend
735
735735732731737738734732737735733733738736734734740737734
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
69
Temperature
Cool
Wind
Light
Pressure
Rising — Slow
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:36 AM
SUNSET
08:35 PM
14H 59M OF DAYLIGHT11H 10M REMAINING
MOON PHASE
Full Moon
98% illuminated
PEAK ACTIVITY

Station Location

40.0644, -105.5118
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-01 09:25 UTC
Site #400352105304301·USGS

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