St Joseph River Near Newville IN

USGS Site No: 04178000St Joseph River • Defiance County, OH

St Joseph River Near Newville IN on the St Joseph River is currently at 293 cfs (Normal — 57th percentile for this date) . Gage height: 5.16 ft.

Reading from

293
CFS Discharge
5.16
Gage Height (ft)
Normal
Flow Condition
Normal
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 94
25th Low threshold 152
50th (Median) Normal (median) 214
75th High threshold 512 Today: 293 cfs
95th Very High threshold 1,570

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.

5.4k 2.7k 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 343
May 27, 2026 378
May 26, 2026 370
May 25, 2026 332
May 24, 2026 296
May 23, 2026 288
May 22, 2026 295
May 21, 2026 312
May 20, 2026 313
May 19, 2026 316
May 18, 2026 318
May 17, 2026 325
May 16, 2026 345
May 15, 2026 378
Apr 21, 2026 2,920
Apr 20, 2026 3,420
Apr 19, 2026 3,620
Apr 18, 2026 2,930
Apr 17, 2026 1,830
Apr 16, 2026 1,200
Apr 15, 2026 798
Apr 14, 2026 818
Apr 13, 2026 964
Apr 12, 2026 1,220
Apr 11, 2026 1,670
Apr 10, 2026 2,240
Apr 9, 2026 2,860
Apr 8, 2026 3,520
Apr 7, 2026 4,280
Apr 6, 2026 4,960

Station Information

USGS Site No
04178000
State
OH
Coordinates
41.3856, -84.8016
Drainage Area
610 mi²
Datum (ft)
794.8
HUC Code
04100003
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
9.0 ft
Flood Stage
12.0 ft
Moderate Flood
14.0 ft
Major Flood
17.0 ft

Currently 6.84 ft below flood stage.

Recent Extremes

Max discharge
5,040 cfs
Apr 5, 2026
Min discharge
19 cfs
Sep 21, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges