Waterlands
Arkansas River
CO DWR · SOAKTECO
ARKANSAS RIVER
CO DWR · SOAKTECOLIVE

South Arkansas Below Tennasse Ditch

CHAFFEE COUNTY, CO38.5222°N, -106.0118°W Updated 1 d ago
FLOW RATE
13cfs
AIR TEMP
60°F
WIND
3mph NW
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 7 DAY
13cfs
Optimal band: 9–13 cfs
PERIOD HIGH
13cfs
PERIOD LOW
10cfs
RUNNABLE
100%
last 7 day in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

6.1in

-31% vs normal

6.1 in of precipitation so far this year, 31% below the 30-year normal of 8.87 in for this point in the season.

YTD Total

6.1in

This year so far

Normal to Date

8.9in

30-yr average

Typical Range

6.3–11.4in

10th–90th pct YTD

Departure

-31%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.28" · normal 0.88" (0.4–1.6)
Jan
Feb: 0.55" · normal 0.96" (0.5–1.4)
Feb
Mar: 0.84" · normal 1.35" (0.4–2.5)
Mar
Apr: 1.47" · normal 1.86" (0.8–3.1)
Apr
May: 1.98" · normal 1.92" (0.6–3.4)
May
Jun: 0.70" · normal 1.41" (0.5–2.6)
Jun
Jul: 0.27" (so far)· normal 2.33" (0.9–4.0)
Jul
Aug: normal 2.44" (0.8–4.0)
Aug
Sep: normal 1.37" (0.6–2.4)
Sep
Oct: normal 1.25" (0.3–2.2)
Oct
Nov: normal 1.01" (0.4–1.8)
Nov
Dec: normal 0.88" (0.3–1.3)
Dec
Baseline 1991–2020 · Source: Open-Meteo07:45 AM
Your History · South Arkansas Below Tennasse Ditch

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Weather Conditions
WEATHER CONDITIONS
TODAY
90°
58°
THU
87°
61°
FRI
92°
55°
SAT
93°
56°
SUN
91°
58°
MON
95°
56°
TUE
89°
57°
TIME
WED
1
NOW
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
3
am
4
am
5
am
6
am
TEMP
hourly forecast
87°
mild
87°
90°
85°
87°
85°
82°
77°
71°
68°
67°
65°
64°
64°
63°
61°
61°
61°
61°
62°
66°
74°
80°
83°
85°
86°
87°
83°
80°
82°
81°
77°
72°
68°
65°
63°
60°
57°
56°
55°
55°
55°
55°
62°
71°
78°
83°
86°
87°
90°
86°
92°
81°
76°
79°
76°
69°
61°
60°
58°
58°
57°
56°
56°
56°
56°
56°
63°
71°
78°
84°
87°
89°
91°
92°
92°
93°
89°
87°
84°
78°
68°
64°
63°
61°
60°
59°
59°
59°
58°
58°
63°
71°
77°
84°
87°
88°
89°
90°
91°
90°
89°
87°
83°
76°
67°
64°
62°
61°
60°
59°
59°
57°
56°
57°
WIND
mph · gust · dir
3mph NNE
G 9 mph
3
G9
NNE
11
G15
NE
11
G16
E
15
G18
SE
14
G18
NNE
18
G22
NW
12
G20
SSW
16
G23
SE
12
G17
ESE
8
G13
SE
5
G8
S
2
G3
NNE
6
G10
SSE
3
WNW
3
W
2
SSE
3
S
6
E
9
G12
WNW
4
G9
NNW
7
G16
NW
12
G15
WNW
9
G13
W
12
G19
W
11
G15
W
15
G18
WSW
14
G20
NNE
19
G24
NNW
6
G13
SE
5
G7
N
21
G30
WNW
11
G22
N
7
G20
WNW
7
G8
SSW
3
WSW
3
SW
3
WNW
3
WSW
3
WSW
4
W
3
W
4
W
3
W
0
G2
NE
3
ESE
5
G8
SE
6
G12
S
4
G10
WNW
6
G12
SSE
9
G13
S
6
G14
S
11
NNW
9
ENE
6
ENE
7
E
8
G9
ESE
2
G4
NE
1
G4
NNW
5
WSW
3
W
3
G4
W
4
G5
WNW
5
W
4
W
4
W
4
W
3
G5
WNW
3
G5
NNW
4
G5
NNE
6
G7
NE
8
NE
10
ENE
10
ENE
11
ENE
10
ENE
16
ENE
17
E
9
G10
ESE
15
E
8
G11
E
4
E
1
G4
NNE
3
G5
W
4
W
4
W
4
W
5
W
4
WNW
5
WNW
6
WNW
4
NW
5
N
4
NNE
5
NE
6
E
10
ESE
11
ESE
10
E
11
E
11
E
13
E
15
E
10
E
7
G9
E
3
G8
ENE
1
G6
NW
3
G4
WNW
4
WNW
4
WNW
3
W
3
WSW
4
WSW
4
WSW
4
WSW
PRECIP
chance %
2%
2%
4%
6%
8%
9%
12%
12%
10%
8%
4%
2%
3%
2%
2%
1%
1%
1%
3%
1%
1%
0%
0%
0%
1%
3%
2%
4%
5%
2%
17%
12%
12%
12%
12%
12%
12%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
5%
5%
5%
5%
5%
5%
2%
2%
2%
2%
2%
2%
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%
0%
0%
0%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
CLOUDS
cover %
100%
overcast
100%
45%
65%
5%
82%
100%
100%
100%
100%
68%
2%
100%
100%
100%
100%
100%
100%
100%
100%
100%
22%
57%
100%
100%
36%
100%
100%
85%
100%
100%
100%
16%
4%
91%
37%
25%
0%
0%
0%
0%
6%
0%
6%
6%
6%
5%
100%
100%
0%
100%
82%
100%
100%
9%
100%
0%
100%
100%
76%
50%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
100%
100%
70%
100%
100%
94%
0%
0%
0%
0%
0%
100%
38%
5%
100%
5%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
PRESSURE
hPa · trend
791
791791788787790788784786786785786789789788788790789787788
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Ideal
Wind
Calm
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
05:47 AM
SUNSET
08:30 PM
14H 43M OF DAYLIGHT
MOON PHASE
Last Quarter
38% illuminated

Station Location

38.5222, -106.0118
Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #SOAKTECO·CO DWR

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