Clackamas River at Big Bottom, OR

USGS Site No: 14208000 • Clackamas River • Clackamas County, OR

Clackamas River at Big Bottom, OR on the Clackamas River is currently at 0 cfs (Unknown) . Gage height: 2.74 ft.

Reading from

Downstream on Clackamas River ↓
Clackamas River Above Three Lynx Creek, OR
0
CFS Discharge
2.74
Gage Height (ft)
Unknown
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for October 28 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 216
25th Low threshold 247
50th (Median) Normal (median) 274
75th High threshold 344
95th Very High threshold 836

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.

3.5k 1.8k 0 cfs Jan 4 Feb 2
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
Feb 2, 2026 193 —
Feb 1, 2026 179 —
Jan 31, 2026 165 —
Jan 30, 2026 168 —
Jan 29, 2026 162 —
Jan 28, 2026 159 —
Jan 27, 2026 160 —
Jan 26, 2026 164 —
Jan 25, 2026 168 —
Jan 24, 2026 173 —
Jan 23, 2026 181 —
Jan 22, 2026 185 —
Jan 21, 2026 193 —
Jan 20, 2026 202 —
Jan 19, 2026 211 —
Jan 18, 2026 221 —
Jan 17, 2026 232 —
Jan 16, 2026 243 —
Jan 15, 2026 248 —
Jan 14, 2026 255 —
Jan 13, 2026 265 —
Jan 12, 2026 279 —
Jan 11, 2026 295 —
Jan 10, 2026 309 —
Jan 9, 2026 331 —
Jan 8, 2026 369 —
Jan 7, 2026 426 —
Jan 6, 2026 428 —
Jan 5, 2026 529 —
Jan 4, 2026 578 —

Station Information

USGS Site No
14208000
State
OR
County
Clackamas County
Coordinates
45.0171, -121.9235
Drainage Area
136 mi²
Datum (ft)
2,050.0
HUC Code
17090011
View on USGS NWIS →

Recent Extremes

Max discharge
1,240 cfs
Dec 10, 2025
Min discharge
159 cfs
Jan 28, 2026

Computed from the local daily-values archive.

Nearby Gauges

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