Waterlands
Williams Fork River
USGS · 09038500
WILLIAMS FORK RIVER
USGS · 09038500LIVE

WILLIAMS FORK BELOW WILLIAMS FORK RESERVOIR, CO

GRAND COUNTY, CO40.0359°N, -106.2050°W Updated 16 hr ago
FLOW RATE
189cfs
AIR TEMP
72°F
WIND
9mph WNW
FISH INDEX
75SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
189cfs 58.1% vs avg
Optimal band: 73–99 cfs
PERIOD HIGH
343cfs
PERIOD LOW
24cfs
RUNNABLE
3%
last 30 day in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

7.0in

-32% vs normal

7.05 in of precipitation so far this year, 32% below the 30-year normal of 10.34 in for this point in the season.

YTD Total

7.0in

This year so far

Normal to Date

10.3in

30-yr average

Typical Range

7.4–12.5in

10th–90th pct YTD

Departure

-32%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.88" · normal 1.48" (0.6–2.3)
Jan
Feb: 1.21" · normal 1.43" (0.8–2.0)
Feb
Mar: 0.82" · normal 1.72" (0.9–2.9)
Mar
Apr: 1.73" · normal 2.17" (1.4–3.3)
Apr
May: 1.86" · normal 2.01" (1.1–3.1)
May
Jun: 0.34" · normal 1.21" (0.4–2.1)
Jun
Jul: 0.23" (so far)· normal 1.19" (0.4–2.2)
Jul
Aug: normal 1.12" (0.5–2.1)
Aug
Sep: normal 1.25" (0.4–2.8)
Sep
Oct: normal 1.60" (0.8–2.5)
Oct
Nov: normal 1.38" (0.7–2.0)
Nov
Dec: normal 1.36" (0.6–2.2)
Dec
Baseline 1991–2020 · Source: Open-Meteo03:03 PM
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Weather Conditions
WEATHER CONDITIONS
TODAY
80°
54°
FRI
83°
50°
SAT
91°
50°
SUN
90°
52°
MON
92°
52°
TUE
92°
52°
WED
94°
51°
TIME
THU
5
NOW
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
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
TEMP
hourly forecast
64°
mild
64°
67°
66°
65°
61°
59°
56°
56°
55°
54°
53°
51°
51°
50°
52°
59°
62°
67°
74°
79°
81°
82°
83°
81°
79°
79°
78°
76°
69°
66°
64°
62°
61°
60°
58°
54°
52°
50°
55°
61°
67°
73°
80°
83°
86°
90°
91°
90°
88°
82°
82°
75°
65°
61°
59°
57°
56°
55°
54°
53°
53°
52°
59°
67°
73°
80°
85°
88°
90°
90°
90°
90°
89°
87°
84°
78°
67°
62°
59°
59°
57°
57°
56°
54°
53°
52°
59°
66°
71°
77°
82°
85°
87°
91°
92°
90°
82°
85°
86°
78°
67°
62°
62°
61°
60°
58°
57°
54°
52°
53°
57°
65°
72°
WIND
mph · gust · dir
16mph NE
G 22 mph
16
G22
NE
1
G8
S
5
G7
N
8
G11
SSE
6
NE
5
G6
ENE
5
G8
SE
6
G7
ESE
4
G5
ESE
3
SE
4
SSE
5
S
2
G3
W
3
S
3
SE
2
G4
S
4
WNW
3
G5
NW
4
G9
WNW
6
G10
W
5
G8
WNW
7
G11
NNW
3
G6
W
20
G21
NW
9
G13
NNW
18
G20
W
14
G16
NW
8
G12
E
9
G13
ENE
8
G10
ENE
9
G13
ESE
8
G9
ESE
9
G12
E
9
G13
E
4
G8
E
3
G5
SE
3
S
4
S
3
SE
2
NE
3
NNW
6
NW
8
G14
NW
6
G15
WNW
8
G16
W
14
G20
WNW
20
WNW
15
G16
NW
11
G16
N
20
ESE
10
G17
E
6
G7
E
8
ESE
9
G10
SE
8
SE
7
SE
6
ESE
7
SE
6
SE
6
SE
5
SE
5
SE
5
SE
3
E
4
G5
NE
5
G10
N
8
G15
ENE
16
G17
E
17
G18
E
17
E
17
E
17
E
19
E
19
E
18
E
15
G27
E
11
G15
E
8
ESE
9
G12
SE
9
G11
SE
8
G10
SE
9
G11
SE
6
SE
6
SE
6
SE
5
SE
4
SE
1
G2
ESE
2
G3
NNW
6
NW
8
NW
8
NW
7
G8
WNW
10
G12
WNW
7
G12
N
20
ESE
5
G13
S
9
G14
SE
9
G11
ESE
9
E
7
ESE
9
SE
9
SE
8
G9
ESE
8
G9
SE
7
SE
6
SE
6
SE
5
SE
4
SE
3
SE
2
G3
ENE
3
G4
NE
PRECIP
chance %
21%
21%
16%
6%
3%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
4%
4%
4%
5%
6%
3%
1%
2%
2%
2%
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%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
5%
5%
5%
5%
4%
4%
4%
4%
4%
4%
0%
0%
0%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
100%
29%
19%
25%
100%
100%
8%
4%
3%
3%
0%
2%
0%
0%
0%
5%
0%
22%
100%
100%
100%
100%
100%
100%
87%
71%
0%
0%
0%
0%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
100%
100%
100%
100%
100%
49%
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%
0%
0%
6%
58%
100%
100%
100%
100%
11%
49%
6%
6%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
772
772768766774773770769774772771772776773771772775771772772
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
75
Temperature
Warm
Wind
Light
Pressure
Falling — Active
Moon Phase
Average
DAYLIGHT
SUNRISE
05:44 AM
SUNSET
08:35 PM
14H 51M OF DAYLIGHT
MOON PHASE
Waning Crescent
27% illuminated

Station Location

40.0359, -106.2050
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-09 00:00 UTC
Site #09038500·USGS

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