Flat Rock Creek at Cincinnati Ave at Tulsa, OK

USGS Site No: 07177650 • Flat Rock Creek • Tulsa County, OK

Flat Rock Creek at Cincinnati Ave at Tulsa, OK on the Flat Rock Creek is currently at 16 cfs (Very High — 97th percentile for this date) . Gage height: 4.42 ft.

Reading from

16
CFS Discharge
4.42
Gage Height (ft)
Very High
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.

Percentile Label CFS Threshold Today's Flow
10th Very Low threshold 0
25th Low threshold 0
50th (Median) Normal (median) 1
75th High threshold 3
95th Very High threshold 13

30-Day Hydrograph

Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.

278 139 0 cfs Apr 7 May 29
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 29, 2026 82 —
May 28, 2026 147 —
May 27, 2026 3 —
May 26, 2026 3 —
May 25, 2026 5 —
May 24, 2026 12 —
May 23, 2026 84 —
May 22, 2026 203 —
May 21, 2026 11 —
May 20, 2026 2 —
May 19, 2026 2 —
May 18, 2026 1 —
May 17, 2026 1 —
May 16, 2026 2 —
May 15, 2026 2 —
Apr 21, 2026 3 —
Apr 20, 2026 3 —
Apr 19, 2026 6 —
Apr 18, 2026 48 —
Apr 17, 2026 4 —
Apr 16, 2026 5 —
Apr 15, 2026 37 —
Apr 14, 2026 7 —
Apr 13, 2026 4 —
Apr 12, 2026 6 —
Apr 11, 2026 14 —
Apr 10, 2026 88 —
Apr 9, 2026 1 —
Apr 8, 2026 1 —
Apr 7, 2026 1 —

Station Information

USGS Site No
07177650
State
OK
County
Tulsa County
Coordinates
36.2154, -95.9953
Drainage Area
8 mi²
Datum (ft)
615.8
HUC Code
11070107
View on USGS NWIS →

Recent Extremes

Max discharge
868 cfs
May 25, 2025
Min discharge
1 cfs
Aug 23, 2025

Computed from the local daily-values archive.

Nearby Gauges

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