MEDIAN FLOW RATE · 30 DAY
15cfs 17.6% vs avg
Optimal band: 13–17 cfs
PERIOD HIGH
687cfs
PERIOD LOW
7cfs
RUNNABLE
19%
last 30 day in band
Precipitation History
Precipitation · YTD
NormalNear-normal year
2026 to date
21.3in
≈ normal
21.28 in of precipitation so far this year — about average for this point in the season (normal 21.7 in).
YTD Total
21.3in
This year so far
Normal to Date
21.7in
30-yr average
Typical Range
15.5–29.0in
10th–90th pct YTD
Departure
-2%
vs 30-yr normal
By Month
This year
Typical range
Normal
Jan: 1.53" · normal 1.99" (0.4–3.4)
Feb: 1.50" · normal 2.24" (0.9–3.8)
Mar: 2.42" · normal 3.48" (1.8–5.9)
Apr: 6.32" · normal 4.21" (2.2–7.0)
May: 4.17" · normal 5.61" (2.7–9.2)
Jun: 4.82" · normal 3.67" (1.4–6.9)
Jul: 0.53" (so far)· normal 2.33" (0.3–4.7)
Aug: normal 2.14" (0.6–4.3)
Sep: normal 3.15" (1.1–5.2)
Oct: normal 3.81" (0.9–7.2)
Nov: normal 2.44" (0.6–4.7)
Dec: normal 2.39" (0.7–4.2)
Baseline 1991–2020 · Source: Open-Meteo12:04 AM
Your History · Rock Creek at Sulphur, OK
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Weather Conditions
WEATHER CONDITIONS
TODAY
81°
67°
MON
93°
71°
TUE
95°
72°
WED
103°
74°
THU
104°
77°
FRI
101°
79°
SAT
98°
78°
FISH INDEX
Temperature
Too Hot
Wind
Light
Pressure
Rising — Slow
Moon Phase
Good
DAYLIGHT
SUNRISE
06:21 AM
SUNSET
08:44 PM
14H 23M OF DAYLIGHT
MOON PHASE
Last Quarter
64% illuminated
Station Location
34.4954, -96.9886Loading map…
DATA · USGS · NOAA · NWSUPDATED 2026-07-06 00:00 UTC
Site #07329852·USGS
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