MEDIAN FLOW RATE · 30 DAY
252cfs 5.0% vs avg
Optimal band: 214–290 cfs
PERIOD HIGH
299cfs
PERIOD LOW
197cfs
RUNNABLE
65%
last 30 day in band
Precipitation History
Precipitation · YTD
DryDrier than normal
2026 to date
8.8in
-31% vs normal
8.83 in of precipitation so far this year, 31% below the 30-year normal of 12.79 in for this point in the season.
YTD Total
8.8in
This year so far
Normal to Date
12.8in
30-yr average
Typical Range
8.5–15.7in
10th–90th pct YTD
Departure
-31%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 0.63" · normal 0.81" (0.3–1.3)
Feb: 0.28" · normal 0.93" (0.4–1.4)
Mar: 1.61" · normal 1.81" (1.0–2.8)
Apr: 2.24" · normal 2.76" (1.6–4.0)
May: 3.36" · normal 3.23" (1.8–5.6)
Jun: 0.55" · normal 2.65" (1.4–4.4)
Jul: 0.16" (so far)· normal 3.53" (1.3–5.7)
Aug: normal 3.15" (1.5–4.7)
Sep: normal 1.79" (0.6–3.0)
Oct: normal 1.52" (0.7–2.9)
Nov: normal 1.03" (0.5–2.0)
Dec: normal 0.79" (0.4–1.1)
Baseline 1991–2020 · Source: Open-Meteo03:59 PM
Your History · SOUTH PLATTE RIVER BLW BRUSH CRK NEAR TRUMBULL, CO
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Station Location
39.2600, -105.2219Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #06701900·USGS
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