Waterlands
Jb Cooke Ditch River
CO DWR · JBCDITCO
JB COOKE DITCH RIVER
CO DWR · JBCDITCOLIVE

Jb Cooke Ditch

WELD COUNTY, CO40.4488°N, -104.5919°W
AIR TEMP
77°F
WIND
9mph SE
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 DAY
cfs
No flow data available
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

4.6in

-46% vs normal

4.63 in of precipitation so far this year, 46% below the 30-year normal of 8.54 in for this point in the season.

YTD Total

4.6in

This year so far

Normal to Date

8.5in

30-yr average

Typical Range

5.5–10.9in

10th–90th pct YTD

Departure

-46%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.35" · normal 0.44" (0.1–0.7)
Jan
Feb: 0.28" · normal 0.51" (0.2–0.8)
Feb
Mar: 0.62" · normal 1.14" (0.4–1.9)
Mar
Apr: 0.36" · normal 1.93" (0.8–3.0)
Apr
May: 2.16" · normal 2.79" (1.1–5.1)
May
Jun: 0.86" (so far)· normal 1.76" (0.7–3.3)
Jun
Jul: normal 1.47" (0.4–2.5)
Jul
Aug: normal 1.33" (0.4–2.0)
Aug
Sep: normal 1.22" (0.2–2.3)
Sep
Oct: normal 1.30" (0.5–2.6)
Oct
Nov: normal 0.68" (0.3–1.3)
Nov
Dec: normal 0.50" (0.1–1.1)
Dec
Baseline 19912020 · Source: Open-Meteo04:33 PM
Your History · Jb Cooke Ditch

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Weather Conditions
WEATHER CONDITIONS
TODAY
85°
59°
TUE
88°
51°
WED
95°
57°
THU
97°
58°
FRI
98°
64°
SAT
93°
60°
SUN
94°
57°
TIME
MON
6
NOW
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
10
am
TEMP
hourly forecast
80°
mild
80°
78°
75°
70°
67°
63°
61°
59°
58°
56°
54°
51°
51°
52°
61°
68°
72°
76°
80°
83°
86°
88°
88°
80°
81°
79°
77°
74°
68°
67°
64°
63°
61°
60°
59°
57°
57°
63°
70°
75°
79°
84°
88°
91°
92°
93°
95°
93°
92°
90°
84°
82°
77°
74°
69°
65°
63°
60°
59°
58°
58°
65°
73°
80°
87°
90°
93°
94°
95°
97°
97°
97°
95°
93°
84°
80°
72°
71°
73°
73°
70°
68°
67°
65°
64°
70°
79°
84°
89°
92°
94°
96°
97°
98°
98°
97°
95°
91°
87°
85°
83°
84°
83°
79°
74°
70°
68°
67°
68°
72°
79°
84°
88°
WIND
mph · gust · dir
20mph W
G 29 mph
20
G29
W
17
G28
WNW
9
G20
WNW
7
G10
N
7
G9
ENE
8
G11
ENE
8
G10
ENE
5
G8
ENE
6
G7
ENE
4
G6
SE
3
G4
NW
7
NNW
6
NE
4
G9
SE
4
G13
SSE
6
G14
SSE
10
G17
SE
14
G18
SE
16
G21
SE
18
G23
SE
19
G24
SE
20
G29
ESE
19
G27
S
25
G35
NW
13
G20
E
4
G8
E
7
NE
8
G9
WNW
12
G21
ENE
7
G17
ENE
11
G15
NW
9
WNW
7
G15
NNW
7
G14
NNW
6
G11
WNW
5
G7
W
3
G5
WNW
2
G4
N
2
G4
NE
4
SE
6
SE
8
G9
SE
10
G15
SE
11
G18
SSE
12
G16
SSE
6
G18
SE
6
G20
ESE
16
ESE
16
SE
13
G17
E
24
G38
E
21
G34
ESE
14
G25
E
14
G34
SE
12
G27
ESE
9
G19
E
7
G20
E
3
G5
N
6
N
6
NNW
5
G6
WNW
4
G7
WNW
6
G10
W
6
G11
W
6
G12
W
6
G11
W
3
G9
WSW
6
G9
S
9
G10
SSE
11
G14
ESE
13
G21
ESE
16
G20
SE
14
SSE
9
G14
SSW
7
G14
N
13
NNE
10
G22
NNW
10
G15
NNW
9
G13
NNW
10
G17
NNW
8
NW
10
G18
NNW
9
G19
NNW
10
G21
NNW
9
G15
NW
7
G18
WNW
9
G14
WNW
9
G12
WNW
8
G11
W
8
G9
W
7
G9
WSW
3
G10
WSW
7
G11
ENE
11
G16
ENE
13
G21
E
10
G15
E
14
ESE
4
G11
N
15
G23
N
22
G30
N
18
G31
N
16
G28
NNW
17
G29
NNW
14
G28
NNW
13
G28
NNW
11
G28
NNW
11
G30
NNW
11
G33
NNW
12
G33
NNW
13
G29
NNW
14
G23
NNW
14
G18
NNW
13
G15
N
PRECIP
chance %
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
2%
6%
11%
13%
11%
9%
7%
6%
16%
16%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
14%
14%
14%
14%
14%
14%
6%
6%
6%
6%
6%
6%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
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%
CLOUDS
cover %
0%
clear
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
100%
100%
0%
100%
9%
100%
1%
2%
2%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
0%
88%
100%
12%
100%
100%
100%
10%
0%
0%
0%
0%
0%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
6%
100%
100%
58%
100%
100%
100%
100%
100%
100%
22%
0%
9%
7%
5%
25%
7%
0%
0%
0%
7%
5%
6%
6%
100%
100%
91%
13%
100%
100%
100%
100%
100%
100%
100%
100%
5%
0%
0%
0%
0%
0%
19%
PRESSURE
hPa · trend
853
853853852858853850853856853854853855853854855857854858859
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Light
Pressure
Stable
Moon Phase
Peak Activity
DAYLIGHT
SUNRISE
05:31 AM
SUNSET
08:32 PM
15H 1M OF DAYLIGHT2H 58M REMAINING
MOON PHASE
Full Moon
100% illuminated
PEAK ACTIVITY

Station Location

40.4488, -104.5919
Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-06-29 17:34 UTC
Site #JBCDITCO·CO DWR

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