How high is the Trinity River above Coffee C near Trinity Center CA right now?

The Trinity River above Coffee C near Trinity Center CA is currently flowing at 164 cubic feet per second with a gage height of 3.69 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Trinity River above Coffee C near Trinity Center CA normal for this time of year?

Current flow is classified as low for June 11. Today's discharge is at the 20th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Trinity River above Coffee C near Trinity Center CA on June 11?

The long-term median discharge for this date is 314 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 107 to 1,840 cfs.

Where is the Trinity River above Coffee C near Trinity Center CA stream gauge located?

The Trinity River above Coffee C near Trinity Center CA stream gauge is operated by the USGS in Trinity County, CA on the Trinity River. USGS site number 11523200 (coordinates 41.1112, -122.7055).

Trinity River above Coffee C near Trinity Center CA

USGS Site No: 11523200 • Trinity River • Trinity County, CA

Trinity River above Coffee C near Trinity Center CA on the Trinity River is currently at 164 cfs (Low — 20th percentile for this date) . Gage height: 3.69 ft.

Reading from 1 week ago

Downstream on Trinity River ↓

Trinity River at Lewiston CA

164

CFS Discharge

3.69

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	107
25th	Low threshold	190	Today: 164 cfs
50th (Median)	Normal (median)	314
75th	High threshold	768
95th	Very High threshold	1,840

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	179	—
May 27, 2026	134	—
May 26, 2026	112	—
May 25, 2026	115	—
May 24, 2026	118	—
May 23, 2026	127	—
May 22, 2026	123	—
May 21, 2026	127	—
May 20, 2026	132	—
May 19, 2026	138	—
May 18, 2026	146	—
May 17, 2026	152	—
May 16, 2026	159	—
May 15, 2026	167	—
Apr 20, 2026	322	—
Apr 19, 2026	303	—
Apr 18, 2026	311	—
Apr 17, 2026	329	—
Apr 16, 2026	370	—
Apr 15, 2026	411	—
Apr 14, 2026	400	—
Apr 13, 2026	394	—
Apr 12, 2026	473	—
Apr 11, 2026	432	—
Apr 10, 2026	307	—
Apr 9, 2026	265	—
Apr 8, 2026	231	—
Apr 7, 2026	230	—
Apr 6, 2026	233	—
Apr 5, 2026	241	—

Station Information

USGS Site No: 11523200
State: CA
County: Trinity County
Coordinates: 41.1112, -122.7055
Drainage Area: 149 mi²
Datum (ft): 2,540.4
HUC Code: 18010211

View on USGS NWIS →

Recent Extremes

Max discharge: 4,340 cfs

Dec 24, 2025
Min discharge: 26 cfs

Sep 27, 2025

Computed from the local daily-values archive.

Nearby Gauges

Sacramento River at Delta CA
19.1 mi · 732 cfs

Normal
Trinity River at Lewiston CA
27.2 mi · 888 cfs

Normal
Mccloud River above Shasta Lake CA
27.4 mi

Unknown
Rush C near Lewiston CA
27.6 mi · 12 cfs

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Mccloud River at Ah-Di-Na near Mccloud CA
31.7 mi

Unknown