Salt Creek at Rolling Meadows, IL

USGS Site No: 05530990Salt Creek • Cook County, IL

Salt Creek at Rolling Meadows, IL on the Salt Creek is currently at 8 cfs (Normal — 35th percentile for this date) . Gage height: 2.27 ft.

Reading from

8
CFS Discharge
2.27
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 2
25th Low threshold 5
50th (Median) Normal (median) 13 Today: 8 cfs
75th High threshold 34
95th Very High threshold 136

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.

648 324 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 10 2.32
May 27, 2026 13 2.42
May 26, 2026 18 2.52
May 25, 2026 27 2.70
May 24, 2026 65 3.07
May 23, 2026 8 2.27
May 22, 2026 8 2.28
May 21, 2026 9 2.31
May 20, 2026 12 2.39
May 19, 2026 19 2.56
May 18, 2026 40 2.76
May 17, 2026 9 2.30
May 16, 2026 10 2.31
May 15, 2026 10 2.31
Apr 20, 2026 73 3.34
Apr 19, 2026 155 3.99
Apr 18, 2026 344 5.44
Apr 17, 2026 227 4.56
Apr 16, 2026 409 5.87
Apr 15, 2026 600 7.09
Apr 14, 2026 115 3.56
Apr 13, 2026 39 3.00
Apr 12, 2026 28 2.84
Apr 11, 2026 32 2.91
Apr 10, 2026 53 3.15
Apr 9, 2026 27 2.84
Apr 8, 2026 34 2.93
Apr 7, 2026 43 3.05
Apr 6, 2026 87 3.45
Apr 5, 2026 112 3.64

Station Information

USGS Site No
05530990
State
IL
County
Cook County
Coordinates
42.0604, -88.0167
Drainage Area
31 mi²
Datum (ft)
686.0
HUC Code
07120004
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
7.5 ft
Flood Stage
8.5 ft

Currently 6.23 ft below flood stage.

Recent Extremes

Max discharge
600 cfs
Apr 15, 2026
Min discharge
1 cfs
Sep 11, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges