MEDIAN FLOW RATE · 1 YEAR
291cfs 0.5% vs avg
Optimal band: 140–190 cfs
PERIOD HIGH
10,353cfs
PERIOD LOW
46cfs
RUNNABLE
11%
last 1 year in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
27.9in
≈ normal
27.87 in of precipitation so far this year — about average for this point in the season (normal 24.99 in).
YTD Total
27.9in
This year so far
Normal to Date
25.0in
30-yr average
Typical Range
19.4–31.4in
10th–90th pct YTD
Departure
+12%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.18" · normal 2.25" (0.8–4.1)
Feb: 0.89" · normal 2.30" (0.9–4.1)
Mar: 2.74" · normal 3.77" (2.4–5.9)
Apr: 9.64" · normal 5.28" (2.5–8.6)
May: 5.71" · normal 6.00" (3.4–8.5)
Jun: 7.02" · normal 4.50" (1.8–7.7)
Jul: 0.70" (so far)· normal 3.27" (1.5–5.6)
Aug: normal 2.90" (0.9–5.2)
Sep: normal 4.04" (1.1–6.5)
Oct: normal 4.20" (1.4–7.3)
Nov: normal 2.98" (1.2–6.2)
Dec: normal 2.67" (1.1–4.4)
Baseline 1991–2020 · Source: Open-Meteo03:55 PM
Your History · Spavinaw Creek near Eucha, OK
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Station Location
36.3793, -94.9369Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #07191288·USGS
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