Tools Fork Creek Near Rock Hill, SC

USGS Site No: 021473426Tools Fork Creek • York County, SC

Tools Fork Creek Near Rock Hill, SC on the Tools Fork Creek is currently at 3 cfs (Normal — 57th percentile for this date) . Gage height: 1.94 ft.

Reading from

3
CFS Discharge
1.94
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 0
25th Low threshold 1
50th (Median) Normal (median) 2
75th High threshold 4 Today: 3 cfs
95th Very High threshold 11

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.

679 340 0 cfs Apr 7 May 29
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 29, 2026 3 1.97
May 28, 2026 5 2.08
May 27, 2026 18 2.54
May 26, 2026 29 2.86
May 25, 2026 12 2.37
May 24, 2026 2 1.90
May 23, 2026 5 2.06
May 22, 2026 2 1.86
May 21, 2026 1 1.81
May 20, 2026 1 1.83
May 19, 2026 2 1.88
May 18, 2026 3 1.93
May 17, 2026 3 1.94
May 16, 2026 3 1.94
May 15, 2026 3 1.95
Apr 21, 2026 2 1.84
Apr 20, 2026 2 1.85
Apr 19, 2026 1 1.84
Apr 18, 2026 2 1.85
Apr 17, 2026 2 1.86
Apr 16, 2026 2 1.85
Apr 15, 2026 2 1.87
Apr 14, 2026 2 1.89
Apr 13, 2026 2 1.89
Apr 12, 2026 2 1.91
Apr 11, 2026 2 1.90
Apr 10, 2026 2 1.92
Apr 9, 2026 3 1.92
Apr 8, 2026 3 1.94
Apr 7, 2026 3 1.99

Station Information

USGS Site No
021473426
State
SC
County
York County
Coordinates
34.9565, -81.1059
Drainage Area
10 mi²
Datum (ft)
566.5
HUC Code
03050103
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
10.0 ft
Flood Stage
11.0 ft
Moderate Flood
15.0 ft
Major Flood
20.0 ft

Currently 9.06 ft below flood stage.

Recent Extremes

Max discharge
392 cfs
Aug 5, 2025
Min discharge
0 cfs
Jul 28, 2025
Days at flood stage
0

Computed from the local daily-values archive.