Blanchard River Near Dupont OH

USGS Site No: 04190000 • Blanchard River • Putnam County, OH

Blanchard River Near Dupont OH on the Blanchard River is currently at 363 cfs (High — 81th percentile for this date) . Gage height: 7.63 ft.

Reading from

↑ Upstream on Blanchard River
Blanchard River at Ottawa OH
363
CFS Discharge
7.63
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 10
25th Low threshold 19
50th (Median) Normal (median) 36
75th High threshold 66
95th Very High threshold 1,050 Today: 363 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.

9.5k 4.7k 0 cfs Apr 6 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 631 —
May 27, 2026 1,370 —
May 26, 2026 2,880 —
May 25, 2026 3,070 —
May 24, 2026 2,070 —
May 23, 2026 760 —
May 22, 2026 960 —
May 21, 2026 963 —
May 20, 2026 609 —
May 19, 2026 202 —
May 18, 2026 145 —
May 17, 2026 167 —
May 16, 2026 203 —
May 15, 2026 266 —
Apr 21, 2026 163 —
Apr 20, 2026 209 —
Apr 19, 2026 267 —
Apr 18, 2026 360 —
Apr 17, 2026 477 —
Apr 16, 2026 314 —
Apr 15, 2026 210 —
Apr 14, 2026 225 —
Apr 13, 2026 242 —
Apr 12, 2026 293 —
Apr 11, 2026 369 —
Apr 10, 2026 490 —
Apr 9, 2026 735 —
Apr 8, 2026 2,250 —
Apr 7, 2026 5,910 —
Apr 6, 2026 8,710 —

Station Information

USGS Site No
04190000
State
OH
County
Putnam County
Coordinates
41.0414, -84.2269
Drainage Area
756 mi²
Datum (ft)
687.1
HUC Code
04100007
View on USGS NWIS →

Recent Extremes

Max discharge
13,500 cfs
Apr 4, 2026
Min discharge
3 cfs
Aug 27, 2025

Computed from the local daily-values archive.

Nearby Gauges

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