How high is the Bayou Grosse Tete South. Of I10 at Grosse Tete, LA right now?

The Bayou Grosse Tete South. Of I10 at Grosse Tete, LA is currently flowing at 74 cubic feet per second with a gage height of 16.71 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Bayou Grosse Tete South. Of I10 at Grosse Tete, LA normal for this time of year?

Current flow is classified as normal for June 11. Today's discharge is at the 56th percentile compared to the long-term historical record at this gauge.

What is the historical median flow for the Bayou Grosse Tete South. Of I10 at Grosse Tete, LA on June 11?

The long-term median discharge for this date is 6 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 0 to unavailable cfs.

Where is the Bayou Grosse Tete South. Of I10 at Grosse Tete, LA stream gauge located?

The Bayou Grosse Tete South. Of I10 at Grosse Tete, LA stream gauge is operated by the USGS in Iberville Parish, LA on the Bayou Grosse Tete South.. USGS site number 07381427 (coordinates 30.4147, -91.4321).

Bayou Grosse Tete South. Of I10 at Grosse Tete, LA

USGS Site No: 07381427 • Bayou Grosse Tete South. • Iberville Parish, LA

Bayou Grosse Tete South. Of I10 at Grosse Tete, LA on the Bayou Grosse Tete South. is currently at 74 cfs (Normal — 56th percentile for this date) . Gage height: 16.71 ft.

Reading from 1 week ago

CFS Discharge

16.71

Gage Height (ft)

Normal

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	0
50th (Median)	Normal (median)	6
75th	High threshold	294	Today: 74 cfs
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.

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

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 27, 2026	—	9.45
May 23, 2026	—	10.98
May 21, 2026	—	11.05
Apr 20, 2026	—	5.11
Apr 19, 2026	—	5.05
Apr 18, 2026	—	4.84
Apr 17, 2026	—	4.85
Apr 15, 2026	—	4.83
Apr 14, 2026	—	4.90
Apr 13, 2026	—	4.92
Apr 12, 2026	—	4.97
Apr 11, 2026	—	4.84
Apr 10, 2026	—	4.84
Apr 9, 2026	—	4.90
Apr 8, 2026	—	5.06
Apr 7, 2026	—	5.22
Apr 4, 2026	—	5.24
Apr 3, 2026	—	5.01
Apr 2, 2026	—	4.97
Apr 1, 2026	—	5.07
Mar 31, 2026	—	5.14
Mar 30, 2026	—	5.18
Mar 29, 2026	—	5.37
Mar 26, 2026	—	5.91
Mar 22, 2026	—	6.44
Mar 15, 2026	—	10.33
Mar 14, 2026	—	10.89
Mar 13, 2026	—	11.28
Mar 11, 2026	—	10.91
Mar 9, 2026	—	11.73

Station Information

USGS Site No: 07381427
State: LA
County: Iberville Parish
Coordinates: 30.4147, -91.4321
Datum (ft): -3.2
HUC Code: 08070300

View on USGS NWIS →

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