MEDIAN FLOW RATE · 30 DAY
78cfs 74.9% vs avg
Optimal band: 176–238 cfs
PERIOD HIGH
708cfs
PERIOD LOW
44cfs
RUNNABLE
10%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
26.0in
≈ normal
25.98 in of precipitation so far this year — about average for this point in the season (normal 24.96 in).
YTD Total
26.0in
This year so far
Normal to Date
25.0in
30-yr average
Typical Range
19.0–31.1in
10th–90th pct YTD
Departure
+4%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.44" · normal 2.46" (0.9–4.0)
Feb: 0.93" · normal 2.46" (1.0–3.8)
Mar: 4.20" · normal 3.92" (2.2–6.5)
Apr: 7.36" · normal 5.18" (2.3–8.1)
May: 4.15" · normal 5.67" (3.4–7.8)
Jun: 7.19" · normal 4.42" (1.8–7.0)
Jul: 0.71" (so far)· normal 3.26" (1.2–6.3)
Aug: normal 2.70" (0.8–4.0)
Sep: normal 4.01" (1.2–6.9)
Oct: normal 4.14" (1.4–7.5)
Nov: normal 3.18" (1.1–5.8)
Dec: normal 2.81" (1.1–4.2)
Baseline 1991–2020 · Source: Open-Meteo03:57 PM
Your History · Spavinaw Creek near Sycamore, OK
Track your history
Sign in to track your sessions at Spavinaw Creek near Sycamore, OK — best days, monthly trends, and time on the water.
Sign inSPONSORED
Station Location
36.3347, -94.6414Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #07191220·USGS
Create a free account to save favorites, set flow alerts, and track conditions