Discharge measurements and plans to publish discharge data have been discontinued at this streamgage due to staffing limitations. Real-time, continuous water-level data will continue to be collected until June 30, 2026. For more information, please email GS-W-LMG_Data_Chief@usgs.gov

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Available data

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Continuous data

2 data types available - data from 2023-06-07 to 2026-08-08

Daily data

2 data types available - data from 1957-10-01 to 2026-08-06

Field measurements

2 data types available - data from 2023-08-28 to 2026-06-09

Discrete sample data

29 Observed properties (data types) available - with data from 1966-02-03 to 1969-04-01

9 Sampling activities

Peak measurements

2 data types available - with data from 1957-04-28 to 2024-05-13

Statistical tables for select daily data types

2 data types available - data from 1957-10-01 to 2026-08-06

Location details and information

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Operated in cooperation with:

Louisiana Department of Transportation and Development

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	07351900	n/a
Location name	Byu Dupont nr Robeline, LA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	31.70434374726477	n/a
Decimal longitude (WGS84)	-93.32740382145475	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Unknown or unspecified.	U
District	Louisiana	22
State	Louisiana	22
County	Natchitoches Parish	069
Country	United States of America	n/a
Altitude of gage/land surface	128.71 feet	n/a
Method altitude determined	GNSS1 - Level 1 Quality Survey Grade Global Navigation Satellite System	W
Altitude accuracy	0.16 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Bayou Pierre	11140206
Drainage basin		n/a
Date of first construction		n/a
Drainage area	35.1 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	CST	n/a
Site honors Daylight Saving Time	Y	n/a
National aquifer		n/a
Local aquifer		n/a
Local aquifer type		n/a
Well depth		n/a
Hole depth		n/a
Source of depth data		n/a

Monitoring location Byu Dupont nr Robeline, LA - USGS-07351900