Embarras River at Lawrenceville, IL

USGS Site No: 03346500Embarras River • Lawrence County, IL

Embarras River at Lawrenceville, IL on the Embarras River is currently at 2,240 cfs (Normal — 68th percentile for this date) . Gage height: 21.26 ft.

Reading from

2,240
CFS Discharge
21.26
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 307
25th Low threshold 647
50th (Median) Normal (median) 1,360
75th High threshold 2,590 Today: 2,240 cfs
95th Very High threshold 23,500

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.

36k 18k 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 1,520 19.92
May 27, 2026 1,710 20.27
May 26, 2026 1,950 20.74
May 25, 2026 2,360 21.47
May 24, 2026 2,990 22.46
May 23, 2026 4,880 24.95
May 22, 2026 9,910 30.06
May 21, 2026 11,400 31.39
May 20, 2026 10,300 30.41
May 19, 2026 7,800 28.10
May 18, 2026 2,280 21.28
May 17, 2026 2,830 22.22
May 16, 2026 1,810 20.47
May 15, 2026 1,930 20.70
Apr 20, 2026 1,390 19.72
Apr 19, 2026 1,150 19.31
Apr 18, 2026 1,130 19.28
Apr 17, 2026 1,200 19.40
Apr 16, 2026 1,380 19.71
Apr 15, 2026 1,710 20.27
Apr 14, 2026 2,480 21.57
Apr 13, 2026 3,390 22.92
Apr 12, 2026 3,880 23.56
Apr 11, 2026 4,230 24.00
Apr 10, 2026 4,580 24.43
Apr 9, 2026 4,850 24.75
Apr 8, 2026 5,000 24.92
Apr 7, 2026 5,220 25.17
Apr 6, 2026 5,090 25.02
Apr 5, 2026 3,450 22.97

Station Information

USGS Site No
03346500
State
IL
Coordinates
38.7238, -87.6644
Drainage Area
2,333 mi²
Datum (ft)
382.2
HUC Code
05120112
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
27.0 ft
Flood Stage
30.0 ft
Moderate Flood
37.0 ft
Major Flood
41.0 ft

Currently 8.74 ft below flood stage.

Recent Extremes

Max discharge
14,100 cfs
Mar 9, 2026
Min discharge
42 cfs
Oct 17, 2025
Days at flood stage
8

Computed from the local daily-values archive.

Nearby Gauges