MEDIAN FLOW RATE · 1 YEAR
1,937cfs 71.4% vs avg
Optimal band: 504–682 cfs
PERIOD HIGH
11,791cfs
PERIOD LOW
33cfs
RUNNABLE
8%
last 1 year in band
Precipitation History
Precipitation · YTD
WetWetter than normal
2026 to date
27.9in
+20% vs normal
27.92 in of precipitation so far this year, 20% above the 30-year normal of 23.37 in for this point in the season.
YTD Total
27.9in
This year so far
Normal to Date
23.4in
30-yr average
Typical Range
18.1–31.5in
10th–90th pct YTD
Departure
+20%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.70" · normal 1.49" (0.5–2.5)
Feb: 1.74" · normal 1.96" (0.5–3.5)
Mar: 2.93" · normal 3.19" (1.5–5.3)
Apr: 7.57" · normal 4.85" (2.4–7.8)
May: 6.97" · normal 6.08" (3.0–10.0)
Jun: 6.68" · normal 4.84" (1.9–8.2)
Jul: 0.34" (so far)· normal 3.27" (1.2–6.6)
Aug: normal 3.30" (1.0–5.5)
Sep: normal 3.59" (1.6–8.0)
Oct: normal 3.46" (1.3–5.7)
Nov: normal 2.35" (0.9–4.9)
Dec: normal 1.90" (0.7–3.6)
Baseline 1991–2020 · Source: Open-Meteo10:33 PM
Your History · VERDIGRIS R NR ALTOONA, KS
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Station Location
37.5298, -95.6747Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-08 00:00 UTC
Site #07166500·USGS
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