East River Number 1 Ditch above Roaring Judy Hatchery CO

USGS Site No: 384301106505401 • East River Number 1 Ditch • Gunnison County, CO

East River Number 1 Ditch above Roaring Judy Hatchery CO on the East River Number 1 Ditch is currently at 9 cfs (Very High — 50th percentile for this date) . Gage height: 2.57 ft.

Reading from

9
CFS Discharge
2.57
Gage Height (ft)
Very High
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for July 29 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 0
50th (Median) Normal (median) 9 Today: 9 cfs
75th High threshold 0
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.

8 4 0 cfs Sep 1 Sep 30
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
Sep 30, 2025 7 —
Sep 29, 2025 4 —
Sep 28, 2025 1 —
Sep 27, 2025 1 —
Sep 26, 2025 0 —
Sep 25, 2025 0 —
Sep 24, 2025 0 —
Sep 23, 2025 0 —
Sep 22, 2025 0 —
Sep 21, 2025 0 —
Sep 20, 2025 0 —
Sep 19, 2025 0 —
Sep 18, 2025 0 —
Sep 17, 2025 0 —
Sep 16, 2025 0 —
Sep 15, 2025 0 —
Sep 14, 2025 0 —
Sep 13, 2025 0 —
Sep 12, 2025 0 —
Sep 11, 2025 0 —
Sep 10, 2025 0 —
Sep 9, 2025 0 —
Sep 8, 2025 0 —
Sep 7, 2025 0 —
Sep 6, 2025 0 —
Sep 5, 2025 0 —
Sep 4, 2025 0 —
Sep 3, 2025 0 —
Sep 2, 2025 0 —
Sep 1, 2025 0 —

Station Information

USGS Site No
384301106505401
State
CO
County
Gunnison County
Coordinates
38.7169, -106.8482
Datum (ft)
8,189.0
HUC Code
14020001
View on USGS NWIS →

Recent Extremes

Max discharge
23 cfs
Jul 5, 2025
Min discharge
0 cfs
Sep 25, 2025

Computed from the local daily-values archive.

Nearby Gauges

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