How high is the Bayou Mallet at Highway 91 North Of Iota, LA right now?

The Bayou Mallet at Highway 91 North Of Iota, LA is currently flowing at 14 cubic feet per second with a gage height of 10.62 feet, based on the most recent USGS instantaneous reading.

Is the flow on the Bayou Mallet at Highway 91 North Of Iota, LA normal for this time of year?

Current flow is classified as very high for June 11. Today's discharge is at the 26th percentile compared to the long-term historical record at this gauge.

Is the Bayou Mallet at Highway 91 North Of Iota, LA at flood stage?

No — the gage height is 1.38 feet below the NWS flood-stage threshold of 12.0 feet.

What is the historical median flow for the Bayou Mallet at Highway 91 North Of Iota, LA on June 11?

The long-term median discharge for this date is 371 cfs based on USGS daily statistics. The 10th–95th percentile range historically is 0 to unavailable cfs.

Where is the Bayou Mallet at Highway 91 North Of Iota, LA stream gauge located?

The Bayou Mallet at Highway 91 North Of Iota, LA stream gauge is operated by the USGS in Acadia Parish, LA on the Bayou Mallet. USGS site number 08010120 (coordinates 30.3944, -92.4977).

Bayou Mallet at Highway 91 North Of Iota, LA

USGS Site No: 08010120 • Bayou Mallet • Acadia Parish, LA

Bayou Mallet at Highway 91 North Of Iota, LA on the Bayou Mallet is currently at 14 cfs (Very High — 26th percentile for this date) . Gage height: 10.62 ft.

Reading from 1 week ago

CFS Discharge

10.62

Gage Height (ft)

Very High

Flow Condition

Normal

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)	371	Today: 14 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.

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

30-Day Flow History

Date	Discharge (CFS)	Gage Ht (ft)
May 28, 2026	—	10.65
May 27, 2026	—	10.58
May 26, 2026	—	10.20
May 25, 2026	—	9.61
May 24, 2026	—	8.45
May 23, 2026	—	6.02
May 22, 2026	—	4.31
May 21, 2026	—	4.72
May 20, 2026	—	6.16
May 19, 2026	—	8.53
May 18, 2026	—	10.63
May 17, 2026	—	11.87
May 16, 2026	—	12.76
May 15, 2026	—	13.49
Apr 20, 2026	—	2.97
Apr 19, 2026	—	2.31
Apr 18, 2026	—	2.18
Apr 17, 2026	—	2.43
Apr 16, 2026	—	2.33
Apr 15, 2026	—	2.69
Apr 14, 2026	—	3.01
Apr 13, 2026	—	2.88
Apr 12, 2026	—	3.13
Apr 11, 2026	—	3.42
Apr 10, 2026	—	3.14
Apr 9, 2026	—	2.91
Apr 8, 2026	—	2.64
Apr 7, 2026	—	2.62
Apr 6, 2026	—	3.26
Apr 5, 2026	—	3.10

Station Information

USGS Site No: 08010120
State: LA
County: Acadia Parish
Coordinates: 30.3944, -92.4977
Datum (ft): 4.2
HUC Code: 08080201

View on USGS NWIS →

Flood Stage Thresholds

Action Stage: 11.0 ft
Flood Stage: 12.0 ft
Moderate Flood: 17.0 ft
Major Flood: 21.0 ft

Currently 1.38 ft below flood stage.

Nearby Gauges

Bayou Des Cannes West Of Iota, LA
5.0 mi · 38 cfs

Very High
Bayou Des Cannes Near Eunice, LA
6.1 mi · 269 cfs

High
Bayou Nezpique Near Basile, LA
10.0 mi · 658 cfs

High
Byu Plaquemine Brule near Crowley, LA
12.5 mi · 48 cfs

Normal
Mermentau River at Mermentau, LA
15.2 mi · 0 cfs

Unknown