South Fork Iowa River Near Blairsburg, IA

USGS Site No: 05451080 • South Fork Iowa River • Hamilton County, IA

South Fork Iowa River Near Blairsburg, IA on the South Fork Iowa River is currently at 0 cfs (Low — 11th percentile for this date) . Gage height: 0.00 ft.

Reading from

0
CFS Discharge
0.00
Gage Height (ft)
Low
Flow Condition
N/A
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 6 Today: 0 cfs
50th (Median) Normal (median) 19
75th High threshold 157
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.

67 33 0 cfs Jun 3 Jul 2
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
Jul 2, 2025 — 5.19
Jul 1, 2025 — 5.44
Jun 30, 2025 — 5.87
Jun 29, 2025 — 6.38
Jun 28, 2025 — 7.19
Jun 27, 2025 — 8.25
Jun 26, 2025 — 6.63
Jun 25, 2025 — 5.27
Jun 24, 2025 — 5.37
Jun 23, 2025 — 5.80
Jun 22, 2025 — 6.45
Jun 21, 2025 — 7.37
Jun 20, 2025 — 7.84
Jun 19, 2025 — 6.08
Jun 18, 2025 — 5.56
Jun 17, 2025 — 5.48
Jun 16, 2025 — 5.92
Jun 15, 2025 — 6.55
Jun 14, 2025 — 4.78
Jun 13, 2025 — 4.74
Jun 12, 2025 — 4.74
Jun 11, 2025 — 4.75
Jun 10, 2025 — 4.77
Jun 9, 2025 — 4.83
Jun 8, 2025 — 4.88
Jun 7, 2025 — 4.82
Jun 6, 2025 — 4.82
Jun 5, 2025 — 4.84
Jun 4, 2025 — 4.83
Jun 3, 2025 — 4.77

Station Information

USGS Site No
05451080
State
IA
County
Hamilton County
Coordinates
42.5436, -93.5894
Drainage Area
12 mi²
Datum (ft)
1,164.9
HUC Code
07080207
View on USGS NWIS →

Nearby Gauges

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