Allison Creek at Road 114 Near York, SC

USGS Site No: 021457492Allison Creek • York County, SC

Allison Creek at Road 114 Near York, SC on the Allison Creek is currently at 8 cfs (Low — 24th percentile for this date) . Gage height: 3.64 ft.

Reading from

8
CFS Discharge
3.64
Gage Height (ft)
Low
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 5
25th Low threshold 8 Today: 8 cfs
50th (Median) Normal (median) 16
75th High threshold 21
95th Very High threshold 0

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.

35 17 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 10 3.75
May 27, 2026 12 3.84
May 26, 2026 11 3.79
May 25, 2026 17 4.01
May 24, 2026 8 3.66
May 23, 2026 13 3.85
May 22, 2026 6 3.54
May 21, 2026 5 3.49
May 20, 2026 6 3.51
May 19, 2026 6 3.51
May 18, 2026 6 3.53
May 17, 2026 6 3.56
May 16, 2026 6 3.56
May 15, 2026 7 3.58
Apr 21, 2026 7 3.59
Apr 20, 2026 7 3.59
Apr 19, 2026 7 3.60
Apr 18, 2026 7 3.61
Apr 17, 2026 8 3.64
Apr 16, 2026 8 3.64
Apr 15, 2026 8 3.65
Apr 14, 2026 8 3.67
Apr 13, 2026 8 3.67
Apr 12, 2026 9 3.69
Apr 11, 2026 10 3.73
Apr 10, 2026 9 3.73
Apr 9, 2026 10 3.73
Apr 8, 2026 9 3.72
Apr 7, 2026 10 3.75
Apr 6, 2026 13 3.86

Station Information

USGS Site No
021457492
State
SC
County
York County
Coordinates
35.0650, -81.1383
Drainage Area
40 mi²
Datum (ft)
572.3
HUC Code
03050101
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
12.0 ft
Flood Stage
14.0 ft
Moderate Flood
19.0 ft
Major Flood
22.0 ft

Currently 10.36 ft below flood stage.

Recent Extremes

Max discharge
387 cfs
Aug 5, 2025
Min discharge
5 cfs
Oct 19, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges