How high is the Sandy River Near Marmot, OR right now?

The Sandy River Near Marmot, OR is currently flowing at 697 cubic feet per second with a gage height of 690.47 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Sandy River Near Marmot, OR normal for this time of year?

Current flow is classified as low for June 11. Today's discharge is at the 13th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Sandy River Near Marmot, OR on June 11?

The long-term median discharge for this date is 1,100 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 646 to 3,690 cfs.

Where is the Sandy River Near Marmot, OR stream gauge located?

The Sandy River Near Marmot, OR stream gauge is operated by the USGS in Clackamas County, OR on the Sandy River. USGS site number 14137000 (coordinates 45.3996, -122.1373).

Sandy River Near Marmot, OR

USGS Site No: 14137000 • Sandy River • Clackamas County, OR

Sandy River Near Marmot, OR on the Sandy River is currently at 697 cfs (Low — 13th percentile for this date) . Gage height: 690.47 ft.

Reading from 1 week ago

Downstream on Sandy River ↓

Sandy River below Bull Run River, near Bull Run, OR

697

CFS Discharge

690.47

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	646
25th	Low threshold	874	Today: 697 cfs
50th (Median)	Normal (median)	1,100
75th	High threshold	1,510
95th	Very High threshold	3,690

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.

10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	594	—
May 27, 2026	586	—
May 26, 2026	608	—
May 25, 2026	609	—
May 24, 2026	619	—
May 23, 2026	638	—
May 22, 2026	657	—
May 21, 2026	682	—
May 20, 2026	720	—
May 19, 2026	774	—
May 18, 2026	849	—
May 17, 2026	964	—
May 16, 2026	756	—
May 15, 2026	647	—
Apr 20, 2026	1,960	—
Apr 19, 2026	2,090	—
Apr 18, 2026	2,030	—
Apr 17, 2026	2,030	—
Apr 16, 2026	2,210	—
Apr 15, 2026	2,220	—
Apr 14, 2026	1,490	—
Apr 13, 2026	1,580	—
Apr 12, 2026	1,250	—
Apr 11, 2026	1,300	—
Apr 10, 2026	1,150	—
Apr 9, 2026	1,190	—
Apr 8, 2026	1,250	—
Apr 7, 2026	1,310	—
Apr 6, 2026	1,390	—
Apr 5, 2026	1,450	—

Station Information

USGS Site No: 14137000
State: OR
County: Clackamas County
Coordinates: 45.3996, -122.1373
Drainage Area: 264 mi²
Datum (ft): 0.0
HUC Code: 17080001

View on USGS NWIS →

Recent Extremes

Max discharge: 17,700 cfs

Dec 19, 2025
Min discharge: 209 cfs

Oct 8, 2025

Computed from the local daily-values archive.

Nearby Gauges

Little Sandy River Near Bull Run, OR
2.0 mi · 37 cfs

Low
Bull Run River Near Bull Run, OR
3.3 mi

Unknown
Bull Run River Near Bull Run (river Only), OR
3.3 mi · 130 cfs

Low
South Fork Bull Run River Near Bull Run, OR
3.4 mi · 32 cfs

Low
Bull Run River below Bull Run Reservoir 2, near Bull Run, OR
3.5 mi · 138 cfs

Unknown