Bonhomme Creek Near Clarkson Valley, MO

USGS Site No: 06935770 • Bonhomme Creek • St. Louis County, MO

Bonhomme Creek Near Clarkson Valley, MO on the Bonhomme Creek is currently at 5 cfs (High — 79th percentile for this date) . Gage height: 6.26 ft.

Reading from

↑ Upstream on Bonhomme Creek
Bonhomme Creek Near Ellisville, MO
5
CFS Discharge
6.26
Gage Height (ft)
High
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 28 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 1
50th (Median) Normal (median) 1
75th High threshold 3
95th Very High threshold 15 Today: 5 cfs

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.

336 168 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 5 —
May 27, 2026 6 —
May 26, 2026 6 —
May 25, 2026 6 —
May 24, 2026 7 —
May 23, 2026 8 —
May 22, 2026 9 —
May 21, 2026 11 —
May 20, 2026 17 —
May 19, 2026 42 —
May 18, 2026 174 —
May 17, 2026 5 —
May 16, 2026 6 —
May 15, 2026 5 —
Apr 20, 2026 10 —
Apr 19, 2026 18 —
Apr 18, 2026 93 —
Apr 17, 2026 16 —
Apr 16, 2026 63 —
Apr 15, 2026 16 —
Apr 14, 2026 3 —
Apr 13, 2026 3 —
Apr 12, 2026 3 —
Apr 11, 2026 4 —
Apr 10, 2026 4 —
Apr 9, 2026 4 —
Apr 8, 2026 4 —
Apr 7, 2026 5 —
Apr 6, 2026 6 —
Apr 5, 2026 9 —

Station Information

USGS Site No
06935770
State
MO
County
St. Louis County
Coordinates
38.6584, -90.6185
Drainage Area
11 mi²
Datum (ft)
448.7
HUC Code
10300200
View on USGS NWIS →

Recent Extremes

Max discharge
222 cfs
Jun 4, 2025
Min discharge
0 cfs
Nov 13, 2025

Computed from the local daily-values archive.

Nearby Gauges

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