USGS real-time data collection at this location will be discontinued July 2026. Data will continue to be provided via Louisiana Coastal Protection and Restoration Authority. Please visit www.lacoast.gov/crms for additional info.

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Available data

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Continuous data

5 data types available - data from 2012-10-01 to 2026-07-30

Daily data

4 data types available - data from 2012-10-01 to 2026-07-29

Field measurements

1 data types available - data from 2012-10-03 to 2026-07-30

Discrete sample data

0 observed properties (data types) available

Peak measurements

1 data types available - with data from 2009-05-27 to 2025-04-06

Statistical tables for select daily data types

4 data types available - data from 2012-10-01 to 2026-07-29

Location details and information

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Operated in cooperation with:

US Army Corps of Engineers - New Orleans District

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	292952090565300	n/a
Location name	CRMS0411-H01-RT	n/a
Site type	Wetland	WE
Decimal latitude (WGS84)	29.4977777777778	n/a
Decimal longitude (WGS84)	-90.9480555555556	n/a
Latitude-longitude method	Reported	R
Latitude-longitude accuracy	Accurate to + or - 3 sec (SPS GPS).	R
District	Louisiana	22
State	Louisiana	22
County	Terrebonne Parish	109
Country	United States of America	n/a
Altitude of gage/land surface	-0.85 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.16 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	West Central Louisiana Coastal	08090302
Drainage basin		n/a
Date of first construction		n/a
Drainage area		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 CRMS0411-H01-RT - USGS-292952090565300