Maple River near Mapleton, ND

USGS Site No: 05060000Maple River • Cass County, ND

Maple River near Mapleton, ND on the Maple River is currently at 142 cfs (Normal — 51th percentile for this date) . Gage height: 8.74 ft.

Reading from

142
CFS Discharge
8.74
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 25
25th Low threshold 44
50th (Median) Normal (median) 119
75th High threshold 537 Today: 142 cfs
95th Very High threshold 995

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.

6.2k 3.1k 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 138 8.72
May 27, 2026 137 8.71
May 26, 2026 140 8.73
May 25, 2026 133 8.69
May 24, 2026 103 8.54
May 23, 2026 74 8.39
May 22, 2026 64 8.32
May 21, 2026 63 8.31
May 20, 2026 61 8.30
May 19, 2026 56 8.26
May 18, 2026 55 8.26
May 17, 2026 54 8.25
May 16, 2026 56 8.27
May 15, 2026 63 8.31
Apr 21, 2026 10.39
Apr 20, 2026 436 10.55
Apr 19, 2026 463 10.75
Apr 18, 2026 541 11.33
Apr 17, 2026 628 11.95
Apr 16, 2026 650 12.09
Apr 15, 2026 708 12.47
Apr 14, 2026 856 13.41
Apr 13, 2026 825 13.25
Apr 12, 2026 509 11.21
Apr 11, 2026 298 9.72
Apr 10, 2026 161 8.87
Apr 9, 2026 142 8.77
Apr 8, 2026 128 8.70
Apr 7, 2026 129 8.70
Apr 6, 2026 125 8.68

Station Information

USGS Site No
05060000
State
ND
County
Cass County
Coordinates
46.8661, -97.1065
Drainage Area
1,450 mi²
Datum (ft)
887.5
HUC Code
09020205
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
14.0 ft
Flood Stage
18.0 ft
Moderate Flood
21.0 ft
Major Flood
23.0 ft

Currently 9.26 ft below flood stage.

Recent Extremes

Max discharge
2,000 cfs
Aug 9, 2025
Min discharge
24 cfs
Nov 9, 2025
Days at flood stage
2

Computed from the local daily-values archive.

Nearby Gauges