CO DWR · PLACROCO

SOUTH PLATTE RIVER

CO DWR · PLACROCOLIVE

South Platte River Near Crook, Co.

LOGAN COUNTY, CO40.8414°N, -102.8052°W Updated 1 d ago

FLOW RATE

10.7cfs

AIR TEMP

82°F

WIND

5mph ENE

FISH INDEX

63SCORE / 100

GOOD · 3 OF 5

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 1 DAY

10.7cfs

Optimal band: 9–12 cfs

PERIOD HIGH

10.7cfs

PERIOD LOW

10.7cfs

RUNNABLE

100%

last 1 day in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

4.4in

-47% vs normal

4.38 in of precipitation so far this year, 47% below the 30-year normal of 8.21 in for this point in the season.

YTD Total

4.4in

This year so far

Normal to Date

8.2in

30-yr average

Typical Range

4.9–10.8in

10th–90th pct YTD

Departure

-47%

vs 30-yr normal

By Month

This year

Typical range

Normal

Jan: 0.26" · normal 0.42" (0.1–0.7)

Jan

Feb: 0.14" · normal 0.70" (0.2–1.2)

Feb

Mar: 0.58" · normal 1.25" (0.4–2.3)

Mar

Apr: 0.74" · normal 2.22" (1.1–3.5)

Apr

May: 2.56" · normal 3.13" (1.3–5.0)

May

Jun: 0.10" (so far)· normal 2.38" (0.7–4.0)

Jun

Jul: normal 1.95" (0.6–3.6)

Jul

Aug: normal 1.93" (0.6–3.7)

Aug

Sep: normal 1.29" (0.3–2.4)

Sep

Oct: normal 1.54" (0.6–2.9)

Oct

Nov: normal 0.70" (0.2–1.4)

Nov

Dec: normal 0.57" (0.2–1.2)

Dec

Baseline 1991–2020 · Source: Open-Meteo07:07 PM

SPONSORED

Weather Conditions

WEATHER CONDITIONS

TODAY

87°

61°

SAT

97°

62°

SUN

99°

66°

MON

94°

61°

TUE

100°

65°

WED

94°

56°

THU

83°

55°

TIME

FRI

NOW

SAT

SUN

MON

TUE

WED

TEMP

hourly forecast

84°

mild

84°

80°

75°

73°

71°

68°

66°

65°

64°

63°

62°

66°

67°

71°

79°

87°

92°

95°

97°

90°

89°

87°

81°

78°

77°

76°

79°

73°

70°

68°

66°

71°

78°

84°

88°

91°

94°

97°

98°

99°

98°

96°

91°

81°

76°

74°

68°

63°

68°

65°

62°

64°

62°

63°

68°

71°

75°

78°

82°

86°

89°

91°

93°

94°

91°

67°

68°

61°

67°

71°

72°

69°

68°

66°

65°

71°

80°

86°

91°

95°

97°

99°

100°

98°

88°

83°

73°

74°

71°

67°

64°

59°

56°

58°

63°

71°

78°

82°

84°

87°

WIND

mph · gust · dir

11mph ESE

G 13 mph

G13

ESE

G17

ESE

G13

G15

G16

G13

NNE

SSE

G13

G17

SSE

G18

SSE

G20

SSE

G22

SSE

G28

G33

G23

G11

G37

SSE

G40

SSE

G37

SSE

G28

G22

G30

SSW

ENE

G17

G21

G28

SSW

G22

SSW

G18

SSW

G19

SSW

G17

SSW

G15

G17

G19

SSW

G18

WSW

G16

WSW

G16

WSW

G14

WSW

G26

WNW

ENE

G17

G16

SSE

G11

G17

ENE

G33

G32

G28

NNE

G18

G15

ENE

G11

ESE

G14

SSE

G19

G22

G28

G38

ESE

G41

G45

ESE

G35

G36

G43

G39

G18

SSW

G18

WSW

G26

WSW

G28

WSW

G25

WSW

G24

WSW

G27

G28

G30

G32

G34

SSW

G32

SSW

G32

SSW

G28

SSW

G32

SSW

G34

G44

G51

SSW

G45

WNW

G44

NNW

G45

NNW

G45

G43

G37

NNW

G28

WNW

G20

G15

WNW

G11

G13

G20

G24

PRECIP

chance %

12%

41%

10%

16%

26%

11%

CLOUDS

cover %

clear

49%

50%

100%

79%

29%

100%

84%

94%

100%

58%

19%

96%

43%

55%

33%

11%

100%

46%

12%

11%

89%

100%

12%

100%

12%

11%

100%

12%

100%

12%

18%

100%

66%

14%

100%

12%

PRESSURE

hPa · trend

885

TemperatureWind / GustsPrecipitationCloud coverPressure

Nowscroll →

FISH INDEX

Temperature

Too Hot

Wind

Light

Pressure

Falling — Active

Moon Phase

Average

DAYLIGHT

SUNRISE

05:20 AM

SUNSET

08:19 PM

14H 59M OF DAYLIGHT1H 9M REMAINING

MOON PHASE

Waning Gibbous

71% illuminated

Station Location

40.8414, -102.8052

Loading map…

DATA · CO DWR · NOAA · NWSUPDATED 2026-06-05 19:10 UTC

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