James River Near Forestburg,sd

USGS Site No: 06477000James River • Sanborn County, SD

James River Near Forestburg,sd on the James River is currently at 926 cfs (Normal — 60th percentile for this date) . Gage height: 7.45 ft.

Reading from

926
CFS Discharge
7.45
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 35
25th Low threshold 185
50th (Median) Normal (median) 558
75th High threshold 1,450 Today: 926 cfs
95th Very High threshold 4,720

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.

13k 6.3k 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 938 7.49
May 27, 2026 939 7.49
May 26, 2026 952 7.53
May 25, 2026 967 7.58
May 24, 2026 988 7.65
May 23, 2026 965 7.58
May 22, 2026 931 7.47
May 21, 2026 931 7.47
May 20, 2026 961 7.56
May 19, 2026 975 7.61
May 18, 2026 952 7.53
May 17, 2026 975 7.61
May 16, 2026 991 7.66
May 15, 2026 948 7.52
Apr 20, 2026 1,080 7.92
Apr 19, 2026 1,110 8.02
Apr 18, 2026 1,160 8.16
Apr 17, 2026 1,130 8.09
Apr 16, 2026 1,120 8.05
Apr 15, 2026 1,140 8.10
Apr 14, 2026 1,160 8.16
Apr 13, 2026 1,140 8.12
Apr 12, 2026 1,090 7.96
Apr 11, 2026 1,120 8.03
Apr 10, 2026 1,140 8.10
Apr 9, 2026 1,120 8.02
Apr 8, 2026 1,060 7.84
Apr 7, 2026 1,080 7.90
Apr 6, 2026 1,090 7.92
Apr 5, 2026 1,090 7.93

Station Information

USGS Site No
06477000
State
SD
Coordinates
43.9739, -98.0709
Drainage Area
17,613 mi²
Datum (ft)
1,209.3
HUC Code
10160011
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
10.0 ft
Flood Stage
12.0 ft
Moderate Flood
14.5 ft
Major Flood
18.0 ft

Currently 4.55 ft below flood stage.

Recent Extremes

Max discharge
2,830 cfs
Aug 26, 2025
Min discharge
317 cfs
Mar 5, 2026
Days at flood stage
4

Computed from the local daily-values archive.

Nearby Gauges