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

14cfs

1D 7D 30D 1YR

Flow Rate Historical Avg

MEDIAN FLOW RATE · 30 DAY

14cfs

Optimal band: 9–13 cfs

PERIOD HIGH

41cfs

PERIOD LOW

10cfs

RUNNABLE

80%

last 30 day in band

Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

6.5in

-38% vs normal

6.48 in of precipitation so far this year, 38% below the 30-year normal of 10.46 in for this point in the season.

YTD Total

6.5in

This year so far

Normal to Date

10.5in

30-yr average

Typical Range

6.6–13.8in

10th–90th pct YTD

Departure

-38%

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: 1.80" · normal 2.38" (0.7–4.0)

Jun

Jul: 0.40" (so far)· 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-Meteo02:43 PM

Your History · South Platte River Near Crook, Co.

Track your history

Station Location

40.8414, -102.8052

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DATA · CO DWR · NOAA · NWSUPDATED 2026-07-06 00:00 UTC

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