Waterlands
Colorado River
USGS · 383021109393401
COLORADO RIVER
USGS · 383021109393401LIVE

COLORADO RIVER AT POTASH BOAT RAMP, UT

GRAND COUNTY, UT38.5058°N, -109.6594°W
AIR TEMP
84°F
WIND
8mph SW
FISH INDEX
56SCORE / 100
GOOD · 3 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 30 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Normal

Near-normal year

2026 to date

3.5in

≈ normal

3.45 in of precipitation so far this year — about average for this point in the season (normal 3.41 in).

YTD Total

3.5in

This year so far

Normal to Date

3.4in

30-yr average

Typical Range

2.0–5.0in

10th–90th pct YTD

Departure

+1%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.93" · normal 0.74" (0.3–1.6)
Jan
Feb: 0.97" · normal 0.68" (0.3–1.3)
Feb
Mar: 0.21" · normal 0.77" (0.1–1.6)
Mar
Apr: 0.59" · normal 0.59" (0.1–1.1)
Apr
May: 0.76" · normal 0.44" (0.1–1.1)
May
Jun: 0.00" (so far)· normal 0.22" (0.0–0.6)
Jun
Jul: normal 0.25" (0.1–0.4)
Jul
Aug: normal 0.45" (0.1–1.0)
Aug
Sep: normal 0.75" (0.1–1.5)
Sep
Oct: normal 0.83" (0.1–1.9)
Oct
Nov: normal 0.61" (0.1–1.3)
Nov
Dec: normal 0.71" (0.3–1.3)
Dec
Baseline 19912020 · Source: Open-Meteo12:21 PM
SPONSORED
Weather Conditions
WEATHER CONDITIONS
TODAY
102°
67°
WED
97°
70°
THU
95°
66°
FRI
98°
68°
SAT
95°
73°
SUN
88°
74°
MON
88°
66°
TIME
TUE
3
NOW
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
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
TEMP
hourly forecast
102°
mild
102°
101°
101°
100°
98°
92°
88°
86°
84°
80°
77°
75°
75°
73°
71°
70°
70°
77°
85°
90°
94°
96°
97°
93°
95°
97°
95°
90°
85°
83°
80°
78°
77°
76°
73°
70°
69°
68°
67°
66°
68°
71°
74°
78°
82°
85°
88°
91°
95°
84°
81°
79°
82°
82°
80°
77°
76°
74°
73°
72°
71°
70°
69°
68°
71°
75°
81°
87°
91°
93°
95°
96°
96°
97°
97°
98°
97°
94°
91°
88°
85°
82°
78°
76°
77°
77°
75°
73°
74°
78°
82°
87°
89°
91°
92°
94°
95°
95°
95°
95°
94°
91°
88°
86°
84°
81°
80°
78°
77°
76°
75°
75°
74°
WIND
mph · gust · dir
12mph WSW
G 18 mph
12
G18
WSW
12
G21
W
13
G21
WSW
10
G20
WSW
8
G15
WSW
7
G12
SW
9
G13
W
3
G4
SSW
3
S
9
G10
SW
8
G10
SSW
7
G8
S
9
SSE
7
SSE
7
SSE
8
S
8
G9
SSE
5
G9
S
10
G21
SSW
13
G16
SW
11
G13
SW
9
G12
SW
13
G14
WSW
11
G19
NW
12
G24
SW
26
G34
W
28
G35
SW
25
G38
SW
14
G19
SSW
7
G12
SSE
8
G20
SSW
7
G14
S
9
G15
SSE
6
G24
NW
11
ENE
2
G6
WSW
5
G7
SSW
5
G6
SSW
4
SW
3
G4
ENE
3
NNE
2
ENE
1
G4
SE
2
G5
SSW
5
G8
SW
7
G8
SW
6
G9
SW
3
G10
SSW
15
G17
SW
40
W
23
SW
7
G8
S
9
G10
SSW
7
G9
SSE
3
SSE
4
S
8
S
7
SSE
5
SSE
4
SSE
5
SSE
6
SSE
5
SSE
3
SE
3
SSE
6
S
8
G10
S
12
G17
SSW
16
G23
SW
22
G25
SW
21
G24
SW
21
G23
SW
22
G24
SW
21
G25
SW
22
G26
SW
21
G28
SSW
26
G28
SW
23
G32
WSW
22
G37
SW
20
G35
WSW
16
G34
SW
12
G29
SSW
10
G20
SSE
10
G13
SSE
12
G15
S
14
G15
S
15
G17
S
13
G14
SSE
10
G13
SSE
11
G16
S
14
G21
S
20
G27
SSW
24
G30
SSW
31
G37
SSW
32
G38
SW
30
G37
SW
31
G36
SW
29
G34
SW
30
G37
SW
33
G38
SSW
30
G37
SW
29
G37
SW
26
G38
SW
26
G37
SSW
23
G33
SSW
18
G30
SSW
17
G27
SSW
18
G24
S
19
G22
S
19
G22
S
20
G23
SSW
20
G24
SSW
21
G26
SSW
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
4%
6%
8%
5%
9%
8%
42%
42%
42%
42%
42%
42%
32%
32%
32%
32%
32%
32%
6%
6%
6%
6%
6%
6%
25%
25%
25%
25%
25%
25%
16%
16%
16%
16%
16%
16%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
2%
2%
2%
2%
2%
2%
3%
3%
3%
3%
3%
3%
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 %
6%
clear
6%
100%
99%
18%
6%
6%
1%
0%
0%
0%
0%
0%
0%
4%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
100%
74%
100%
100%
100%
45%
100%
91%
100%
88%
87%
0%
0%
67%
54%
9%
9%
7%
5%
5%
5%
0%
0%
5%
0%
100%
100%
100%
100%
100%
100%
15%
6%
100%
0%
0%
0%
0%
0%
0%
0%
0%
5%
6%
6%
0%
0%
5%
6%
6%
6%
12%
7%
87%
100%
14%
5%
6%
7%
10%
15%
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%
4%
PRESSURE
hPa · trend
884
884880879884884879880880876875875877873871872873870868870
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
56
Temperature
Too Hot
Wind
Light
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:55 AM
SUNSET
08:46 PM
14H 51M OF DAYLIGHT5H 56M REMAINING
MOON PHASE
First Quarter
60% illuminated

Station Location

38.5058, -109.6594
Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-06-23 14:50 UTC
Site #383021109393401·USGS

Create a free account to save favorites, set flow alerts, and track conditions