A small USGS stream gaging station with an antenna on its roof under a cloudy evening sky

Check a river’s flow.

Search any USGS stream gauge by river or station name, by state, or near you. Each card shows the latest flow and how it compares with the normal range for today’s date; open a gauge for the full picture: trend, water temperature and what it means for trout, safety and the official NWS flood stage.

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24 USGS gauges near your location (within 30 miles)

Belle River at Hwy 70 near Pierre Part, LA

USGS 07381454

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here. The full view adds the NWS forecast.

Gauge height: 1.45 ft

No flow here now. USGS stopped publishing discharge at this gauge on Oct 1, 2024; it still reports what is shown. We found no other gauge on the same river that publishes flow.

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 7:45 PM CST	1.45
Nov 5, 6:45 PM CST	1.43
Nov 5, 5:45 PM CST	1.41
Nov 5, 4:45 PM CST	1.4
Nov 5, 3:45 PM CST	1.4
Nov 5, 2:45 PM CST	1.41
Nov 5, 1:45 PM CST	1.42
Nov 5, 12:45 PM CST	1.44
Nov 5, 11:45 AM CST	1.45
Nov 5, 10:45 AM CST	1.46
Nov 5, 9:45 AM CST	1.47
Nov 5, 8:45 AM CST	1.48
Nov 5, 7:45 AM CST	1.5
Nov 5, 6:45 AM CST	1.52
Nov 5, 5:45 AM CST	1.53
Nov 5, 4:45 AM CST	1.53
Nov 5, 3:45 AM CST	1.54
Nov 5, 2:45 AM CST	1.54
Nov 5, 1:45 AM CST	1.55
Nov 5, 12:45 AM CST	1.57
Nov 4, 11:45 PM CST	1.59
Nov 4, 10:45 PM CST	1.6
Nov 4, 9:45 PM CST	1.61
Nov 4, 8:45 PM CST	1.62
Nov 4, 7:45 PM CST	1.64
Nov 4, 6:45 PM CST	1.65
Nov 4, 5:45 PM CST	1.65

Reading Nov 5, 7:45 PM CST · checked 8:40 PM CST

Open full screen USGS NWS

4.2 miles away in a straight line

Intracoastal Waterway southwest of Pierre Part, LA
USGS 07381588
No current reading. USGS answered but returned no recent value for this gauge (ice, maintenance or a seasonal gauge).
No flow here now. USGS stopped publishing discharge at this gauge on Oct 2, 2024; it still reports what is shown. We found no other gauge on the same river that publishes flow.
Open full screen USGS
5.9 miles away in a straight line

Bayou Milhomme near Stephensville, LA

USGS 07381460

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Gauge height: 1.4 ft

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. We found no other gauge on the same river that publishes flow.

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 8:30 PM CST	1.4
Nov 5, 7:30 PM CST	1.37
Nov 5, 6:30 PM CST	1.37
Nov 5, 5:30 PM CST	1.36
Nov 5, 4:30 PM CST	1.34
Nov 5, 3:30 PM CST	1.32
Nov 5, 2:30 PM CST	1.31
Nov 5, 1:30 PM CST	1.31
Nov 5, 12:30 PM CST	1.33
Nov 5, 11:30 AM CST	1.36
Nov 5, 10:30 AM CST	1.34
Nov 5, 9:30 AM CST	1.36
Nov 5, 8:30 AM CST	1.38
Nov 5, 7:30 AM CST	1.4
Nov 5, 6:30 AM CST	1.42
Nov 5, 5:30 AM CST	1.41
Nov 5, 4:30 AM CST	1.43
Nov 5, 3:30 AM CST	1.44
Nov 5, 2:30 AM CST	1.44
Nov 5, 1:30 AM CST	1.46
Nov 5, 12:30 AM CST	1.48
Nov 4, 11:30 PM CST	1.49
Nov 4, 10:30 PM CST	1.52
Nov 4, 9:30 PM CST	1.53
Nov 4, 8:30 PM CST	1.54
Nov 4, 7:30 PM CST	1.56
Nov 4, 6:30 PM CST	1.57

Reading Nov 5, 8:30 PM CST · checked 8:40 PM CST

Bayou Lafourche at Napoleonville, LA

USGS 07380500

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here. The full view adds the NWS forecast.

Gauge height: 4.69 ft

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. Flow on the same river: Bayou Lafourche SW of Donaldsonville, LA (USGS 07380401, 10.8 miles away).

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 8:00 PM CST	4.69
Nov 5, 7:00 PM CST	4.69
Nov 5, 6:00 PM CST	4.69
Nov 5, 5:00 PM CST	4.69
Nov 5, 4:00 PM CST	4.7
Nov 5, 3:00 PM CST	4.7
Nov 5, 2:00 PM CST	4.71
Nov 5, 1:00 PM CST	4.71
Nov 5, 12:00 PM CST	4.71
Nov 5, 11:00 AM CST	4.71
Nov 5, 10:00 AM CST	4.72
Nov 5, 9:00 AM CST	4.72
Nov 5, 8:00 AM CST	4.72
Nov 5, 7:00 AM CST	4.72
Nov 5, 6:00 AM CST	4.72
Nov 5, 5:00 AM CST	4.73
Nov 5, 4:00 AM CST	4.73
Nov 5, 3:00 AM CST	4.73
Nov 5, 2:00 AM CST	4.73
Nov 5, 1:00 AM CST	4.74
Nov 5, 12:00 AM CST	4.74
Nov 4, 11:00 PM CST	4.74
Nov 4, 10:00 PM CST	4.74
Nov 4, 9:00 PM CST	4.75
Nov 4, 8:00 PM CST	4.75
Nov 4, 7:00 PM CST	4.75
Nov 4, 6:00 PM CST	4.75

Little Bayou Long North of Duck Lake, LA

USGS 295011091184300

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Gauge height: 3.14 ft

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. We found no other gauge on the same river that publishes flow.

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 7:45 PM CST	3.14
Nov 5, 6:45 PM CST	3.14
Nov 5, 5:45 PM CST	3.1
Nov 5, 4:45 PM CST	3.04
Nov 5, 3:45 PM CST	2.94
Nov 5, 2:45 PM CST	2.82
Nov 5, 1:45 PM CST	2.74
Nov 5, 12:45 PM CST	2.73
Nov 5, 11:45 AM CST	2.74
Nov 5, 10:45 AM CST	2.77
Nov 5, 9:45 AM CST	2.81
Nov 5, 8:45 AM CST	2.86
Nov 5, 7:45 AM CST	2.9
Nov 5, 6:45 AM CST	2.95
Nov 5, 5:45 AM CST	2.98
Nov 5, 4:45 AM CST	3
Nov 5, 3:45 AM CST	3
Nov 5, 2:45 AM CST	2.99
Nov 5, 1:45 AM CST	2.99
Nov 5, 12:45 AM CST	3
Nov 4, 11:45 PM CST	3.03
Nov 4, 10:45 PM CST	3.07
Nov 4, 9:45 PM CST	3.11
Nov 4, 8:45 PM CST	3.15
Nov 4, 7:45 PM CST	3.18
Nov 4, 6:45 PM CST	3.2
Nov 4, 5:45 PM CST	3.22

Reading Nov 5, 7:45 PM CST · checked 8:40 PM CST

Middle Fork Bayou Long at Bayou Long

USGS 295447091191500

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Gauge height: 3.03 ft

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. We found no other gauge on the same river that publishes flow.

Falling · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 7:30 PM CST	3.03
Nov 5, 6:30 PM CST	3
Nov 5, 5:30 PM CST	2.97
Nov 5, 4:30 PM CST	2.94
Nov 5, 3:30 PM CST	2.92
Nov 5, 2:30 PM CST	2.92
Nov 5, 1:30 PM CST	2.94
Nov 5, 12:30 PM CST	2.96
Nov 5, 11:30 AM CST	2.98
Nov 5, 10:30 AM CST	3.01
Nov 5, 9:30 AM CST	3.03
Nov 5, 8:30 AM CST	3.05
Nov 5, 7:30 AM CST	3.07
Nov 5, 6:30 AM CST	3.08
Nov 5, 5:30 AM CST	3.1
Nov 5, 4:30 AM CST	3.11
Nov 5, 3:30 AM CST	3.12
Nov 5, 2:30 AM CST	3.14
Nov 5, 1:30 AM CST	3.15
Nov 5, 12:30 AM CST	3.18
Nov 4, 11:30 PM CST	3.2
Nov 4, 10:30 PM CST	3.22
Nov 4, 9:30 PM CST	3.24
Nov 4, 8:30 PM CST	3.25
Nov 4, 7:30 PM CST	3.27
Nov 4, 6:30 PM CST	3.28
Nov 4, 5:30 PM CST	3.29

Reading Nov 5, 7:30 PM CST · checked 8:40 PM CST

Lower Atchafalaya River at Morgan City, LA

USGS 07381600

Caution: Fish early: the water is past the National Park Service's 68°F line now

Discharge: 39,400 ft³/s
Gauge height: 3.09 ft
Water temp: 71.6°F

Below normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 8:00 PM CST	39,400	3.09
Nov 5, 7:00 PM CST	44,500	3.18
Nov 5, 6:00 PM CST	49,700	3.25
Nov 5, 5:00 PM CST	42,900	3.31
Nov 5, 4:00 PM CST	31,400	3.37
Nov 5, 3:00 PM CST	35,900	3.29
Nov 5, 2:00 PM CST	34,900	3.18
Nov 5, 1:00 PM CST	51,500	2.96
Nov 5, 12:00 PM CST	65,300	2.76
Nov 5, 11:00 AM CST	83,000	2.59
Nov 5, 10:00 AM CST	80,700	2.58
Nov 5, 9:00 AM CST	77,100	2.56
Nov 5, 8:00 AM CST	84,300	2.58
Nov 5, 7:00 AM CST	71,000	2.66
Nov 5, 6:00 AM CST	36,300	2.74
Nov 5, 5:00 AM CST	44,100	2.82
Nov 5, 4:00 AM CST	53,300	2.93
Nov 5, 3:00 AM CST	48,900	2.99
Nov 5, 2:00 AM CST	58,900	2.99
Nov 5, 1:00 AM CST	47,500	2.97
Nov 5, 12:00 AM CST	56,900	2.88
Nov 4, 11:00 PM CST	53,600	2.82
Nov 4, 10:00 PM CST	52,200	2.79
Nov 4, 9:00 PM CST	49,500	2.8
Nov 4, 8:00 PM CST	41,400	2.88
Nov 4, 7:00 PM CST	20,500	2.94
Nov 4, 6:00 PM CST	39,300	3

Bayou Lafourche SW of Donaldsonville, LA

USGS 07380401

Limited data: Normal flow for the date: no water temperature here

No water temperature here. The full view adds the NWS forecast.

Discharge: 257 ft³/s
Gauge height: 6.68 ft

Normal for Nov 5 Steady · 24 h

Last 24 hours

View data as a table

Discharge, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Discharge (ft³/s)	Gauge height (ft)
Nov 5, 8:30 PM CST	257	6.68
Nov 5, 7:30 PM CST	270	6.69
Nov 5, 6:30 PM CST	264	6.69
Nov 5, 5:30 PM CST	265	6.69
Nov 5, 4:30 PM CST	265	6.68
Nov 5, 3:30 PM CST	260	6.68
Nov 5, 2:30 PM CST	244	6.68
Nov 5, 1:30 PM CST	244	6.68
Nov 5, 12:30 PM CST	238	6.68
Nov 5, 11:30 AM CST	240	6.69
Nov 5, 10:30 AM CST	255	6.69
Nov 5, 9:30 AM CST	254	6.7
Nov 5, 8:30 AM CST	249	6.71
Nov 5, 7:30 AM CST	261	6.71
Nov 5, 6:30 AM CST	255	6.71
Nov 5, 5:30 AM CST	265	6.72
Nov 5, 4:30 AM CST	267	6.71
Nov 5, 3:30 AM CST	263	6.71
Nov 5, 2:30 AM CST	269	6.71
Nov 5, 1:30 AM CST	264	6.72
Nov 5, 12:30 AM CST	259	6.72
Nov 4, 11:30 PM CST	248	6.72
Nov 4, 10:30 PM CST	257	6.72
Nov 4, 9:30 PM CST	262	6.72
Nov 4, 8:30 PM CST	264	6.73
Nov 4, 7:30 PM CST	280	6.73
Nov 4, 6:30 PM CST	264	6.73

Chicot Pass near Myette Point near Charenton, LA

USGS 073815450

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Gauge height: 2.04 ft

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. We found no other gauge on the same river that publishes flow.

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 7:30 PM CST	2.04
Nov 5, 6:30 PM CST	2.08
Nov 5, 5:30 PM CST	2.09
Nov 5, 4:30 PM CST	2.1
Nov 5, 3:30 PM CST	2.05
Nov 5, 2:30 PM CST	1.96
Nov 5, 1:30 PM CST	1.83
Nov 5, 12:30 PM CST	1.66
Nov 5, 11:30 AM CST	1.61
Nov 5, 10:30 AM CST	1.62
Nov 5, 9:30 AM CST	1.65
Nov 5, 8:30 AM CST	1.67
Nov 5, 7:30 AM CST	1.71
Nov 5, 6:30 AM CST	1.79
Nov 5, 5:30 AM CST	1.84
Nov 5, 4:30 AM CST	1.89
Nov 5, 3:30 AM CST	1.93
Nov 5, 2:30 AM CST	1.93
Nov 5, 1:30 AM CST	1.91
Nov 5, 12:30 AM CST	1.86
Nov 4, 11:30 PM CST	1.83
Nov 4, 10:30 PM CST	1.84
Nov 4, 9:30 PM CST	1.89
Nov 4, 8:30 PM CST	1.93
Nov 4, 7:30 PM CST	2
Nov 4, 6:30 PM CST	2.03
Nov 4, 5:30 PM CST	2.09

Reading Nov 5, 7:30 PM CST · checked 8:40 PM CST

Bayou Teche E of Calumet Flood Gate at Calumet, LA

USGS 073815945

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Gauge height: 2.76 ft

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. Flow on the same river: Bayou Teche at Adeline Bridge near Jeanerette, LA (USGS 07385765, 17.9 miles away).

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 7:30 PM CST	2.76
Nov 5, 6:30 PM CST	2.83
Nov 5, 5:30 PM CST	2.71
Nov 5, 4:30 PM CST	2.82
Nov 5, 3:30 PM CST	2.75
Nov 5, 2:30 PM CST	2.95
Nov 5, 1:30 PM CST	2.78
Nov 5, 12:30 PM CST	2.67
Nov 5, 11:30 AM CST	2.47
Nov 5, 10:30 AM CST	2.58
Nov 5, 9:30 AM CST	2.6
Nov 5, 8:30 AM CST	2.9
Nov 5, 7:30 AM CST	2.89
Nov 5, 6:30 AM CST	2.9
Nov 5, 5:30 AM CST	2.91
Nov 5, 4:30 AM CST	2.91
Nov 5, 3:30 AM CST	2.93
Nov 5, 2:30 AM CST	2.92
Nov 5, 1:30 AM CST	2.94
Nov 5, 12:30 AM CST	2.93
Nov 4, 11:30 PM CST	2.94
Nov 4, 10:30 PM CST	2.95
Nov 4, 9:30 PM CST	2.95
Nov 4, 8:30 PM CST	2.97
Nov 4, 7:30 PM CST	2.93
Nov 4, 6:30 PM CST	2.97
Nov 4, 5:30 PM CST	2.95

Bayou Teche W of Calumet Flood Gate at Calumet, LA

USGS 07385820

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Gauge height: 3.06 ft

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 7:30 PM CST	3.06
Nov 5, 6:30 PM CST	3.04
Nov 5, 5:30 PM CST	3.01
Nov 5, 4:30 PM CST	2.95
Nov 5, 3:30 PM CST	2.87
Nov 5, 2:30 PM CST	2.73
Nov 5, 1:30 PM CST	2.67
Nov 5, 12:30 PM CST	2.69
Nov 5, 11:30 AM CST	2.71
Nov 5, 10:30 AM CST	2.71
Nov 5, 9:30 AM CST	2.75
Nov 5, 8:30 AM CST	2.79
Nov 5, 7:30 AM CST	2.82
Nov 5, 6:30 AM CST	2.88
Nov 5, 5:30 AM CST	2.9
Nov 5, 4:30 AM CST	2.9
Nov 5, 3:30 AM CST	2.88
Nov 5, 2:30 AM CST	2.86
Nov 5, 1:30 AM CST	2.87
Nov 5, 12:30 AM CST	2.9
Nov 4, 11:30 PM CST	2.92
Nov 4, 10:30 PM CST	2.93
Nov 4, 9:30 PM CST	2.96
Nov 4, 8:30 PM CST	3.02
Nov 4, 7:30 PM CST	3.04
Nov 4, 6:30 PM CST	3.09
Nov 4, 5:30 PM CST	3.12

Choctaw Bayou at Hwy 404 W of White Castle, LA

USGS 07381452

Limited data: Not enough data: no water temperature or flow statistics here

No water temperature, flow statistics here.

Gauge height: 9.47 ft

No flow at this gauge. USGS does not publish discharge here, so there are no flow statistics either; it reports what is shown. We found no other gauge on the same river that publishes flow.

Steady · 24 h

Last 24 hours

View data as a table

Gauge height, last 7 days: readings, about hourly, newest first. USGS provisional data may be revised.
Time	Gauge height (ft)
Nov 5, 7:45 PM CST	9.47
Nov 5, 6:45 PM CST	9.48
Nov 5, 5:45 PM CST	9.48
Nov 5, 4:45 PM CST	9.49
Nov 5, 3:45 PM CST	9.5
Nov 5, 2:45 PM CST	9.51
Nov 5, 1:45 PM CST	9.52
Nov 5, 12:45 PM CST	9.53
Nov 5, 11:45 AM CST	9.53
Nov 5, 10:45 AM CST	9.54
Nov 5, 9:45 AM CST	9.54
Nov 5, 8:45 AM CST	9.55
Nov 5, 7:45 AM CST	9.55
Nov 5, 6:45 AM CST	9.56
Nov 5, 5:45 AM CST	9.56
Nov 5, 4:45 AM CST	9.57
Nov 5, 3:45 AM CST	9.57
Nov 5, 2:45 AM CST	9.57
Nov 5, 1:45 AM CST	9.57
Nov 5, 12:45 AM CST	9.57
Nov 4, 11:45 PM CST	9.58
Nov 4, 10:45 PM CST	9.58
Nov 4, 9:45 PM CST	9.59
Nov 4, 8:45 PM CST	9.59
Nov 4, 7:45 PM CST	9.59
Nov 4, 6:45 PM CST	9.6
Nov 4, 5:45 PM CST	9.6

Reading Nov 5, 7:45 PM CST · checked 8:40 PM CST

Checked Nov 5, 8:40 PM CST; readings refresh at most every 15 minutes and statistics daily. Provisional USGS data can be revised. Conditions change: re-check before you go. This is general guidance, not a fishing forecast, a safety guarantee or a statement about access.

Belle River at Hwy 70 near Pierre Part, LA
USGS 07381454 · LA · flow record ended · gauge height · 4.2 mi
Reading the gauge…
Intracoastal Waterway southwest of Pierre Part, LA
USGS 07381588 · LA · flow record ended · gauge height · 5.9 mi
Reading the gauge…
Bayou Milhomme near Stephensville, LA
USGS 07381460 · LA · no flow · gauge height · 7.3 mi
Reading the gauge…
Bayou Lafourche at Napoleonville, LA
USGS 07380500 · LA · no flow · gauge height · 8.6 mi
Reading the gauge…
Little Bayou Long North of Duck Lake, LA
USGS 295011091184300 · LA · no flow · gauge height · 10.2 mi
Reading the gauge…
Middle Fork Bayou Long at Bayou Long
USGS 295447091191500 · LA · no flow · gauge height · 10.3 mi
Reading the gauge…
Lower Atchafalaya River at Morgan City, LA
USGS 07381600 · LA · live flow · gauge height · water temperature · 13.8 mi
Reading the gauge…
Bayou Lafourche SW of Donaldsonville, LA
USGS 07380401 · LA · live flow · gauge height · 17 mi
Reading the gauge…
Chicot Pass near Myette Point near Charenton, LA
USGS 073815450 · LA · no flow · gauge height · 17.6 mi
Reading the gauge…
Bayou Teche E of Calumet Flood Gate at Calumet, LA
USGS 073815945 · LA · no flow · gauge height · 18.1 mi
Reading the gauge…
Bayou Teche W of Calumet Flood Gate at Calumet, LA
USGS 07385820 · LA · no flow · gauge height · 18.2 mi
Reading the gauge…
Choctaw Bayou at Hwy 404 W of White Castle, LA
USGS 07381452 · LA · no flow · gauge height · 18.3 mi
Reading the gauge…

12 more gauges

Wax Lake Outlet at Calumet, LAUSGS 07381590 · LA · live flow · gauge height · 18.5 mi
Bayou Lafourche at Thibodaux, LAUSGS 07381000 · LA · live flow · gauge height · 20.6 mi
Lower Grand River at Bayou Sorrel, LAUSGS 07381450 · LA · flow record ended · gauge height · 21.6 mi
Buffalo Cove at Round Island near Charenton, LAUSGS 07381567 · LA · no flow · gauge height · 23.4 mi
GIWW at Bayou Sale Ridge near Franklin, LAUSGS 07381670 · LA · flow record ended · gauge height · 23.8 mi
Panama Canal at Hwy 44 near Gonzales, LAUSGS 073802220 · LA · no flow · gauge height · 24.2 mi
Bayou Teche at Adeline Bridge near Jeanerette, LAUSGS 07385765 · LA · live flow · gauge height · 26 mi
Bayou Conway near Sorrento, LAUSGS 073802225 · LA · no flow · gauge height · 26.4 mi
Bayou Francois at Hwy 61 Near Gonzales, LAUSGS 073802273 · LA · no flow · gauge height · 28.1 mi
Grand Goudine at Babin Rd Near Duplessis, LAUSGS 0738022295 · LA · no flow · gauge height · 28.4 mi
Airline Canal at Blind River near Gramercy, LAUSGS 07380212 · LA · no flow · gauge height · 29 mi
Black Bayou E of Gonzales, LAUSGS 073802245 · LA · no flow · gauge height · 29.6 mi

Quick picks: our 2,852 waters by state

Each state opens its USGS gauges and our water pages there; a water opens the live cards for its gauges, or the NOAA tides for flats and surf.

Search covers 11,178 USGS stream gauges that reported discharge, gauge height or water temperature in the 183 days before 2026-10-23 (USGS series catalog); readings are fetched live when a gauge is shown.

Where these numbers come from

Discharge, gauge height, water temperature and water quality: U.S. Geological Survey readings (provisional, can be revised), cached for 15 minutes. Where USGS publishes a gauge’s flow only once a day, the latest daily mean is shown with its date.
Normal range: the 25th to 75th percentile of daily mean flow for the same calendar day over the gauge’s record (USGS daily statistics), classed as USGS does (hyswap).
Temperature guidance for trout quotes the gauge’s own state fish and wildlife agency; where we found none, it says so and quotes federal guidance (National Park Service, U.S. Fish and Wildlife Service). Cold-water safety quotes the NWS; dissolved oxygen and pH are read against EPA criteria. Each line names its source.
Flood stage and forecasts: the National Weather Service’s National Water Prediction Service and its Turn Around Don’t Drown guidance. Tides: NOAA Tides & Currents.

General guidance, not a fishing forecast, a safety guarantee or a statement about access. Planning a trip? The trip planner shows these readings on every day you fish a water.