Available data

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3 data types available - data from 2022-10-13 to 2026-08-29

2 data types available - data from 2022-10-14 to 2026-08-27

4 data types available - data from 1988-04-22 to 2026-01-20

273 Observed properties (data types) available - with data from 1949-01-19 to 2000-09-06

96 Sampling activities

2 data types available - with data from 1957-06-30 to 2024-05-22

2 data types available - data from 2022-10-14 to 2026-08-27

Discharge data no longer available.

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	08012400	n/a
Location name	Mermentau River @ Lake Arthur, LA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	30.07283333333333	n/a
Decimal longitude (WGS84)	-92.65927777777779	n/a
Latitude-longitude method	Global positioning system (GPS), Standard Positioning Service (SPS) or Precise Positioning Service (PPS)	G
Latitude-longitude accuracy	Accurate to + or - .5 sec (PLGR/PPS GPS).	5
District	Louisiana	22
State	Louisiana	22
County	Jefferson Davis Parish	053
Country	United States of America	n/a
Altitude of gage/land surface	-22.37 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	Mermentau	08080202
Drainage basin		n/a
Date of first construction		n/a
Drainage area	1723 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