St. Clair River at Port Huron, MI - 04159130

Continuous data

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April 13, 2025 - April 20, 2025

Gage height, feet [Canada IGLD 85]

Important Data may be provisional

Latest value

577.85 ft

Provisional

Apr 20, 2025

06:00:00 AM EDT

Selected

577.85 ft

Provisional

Apr 20, 2025

06:00:00 AM EDT

Statistics for April 20, 2025 based on 16 years of data

Gage height, ft

low (2013)

576.58 ft

25th percentile

577.05 ft

median

578.51 ft

75th percentile

579.39 ft

mean

578.34 ft

high (2020)

580.64 ft

Gage height, feet [Canada IGLD 85] -- continuous data
Time	Result	Approval
2025-04-20T06:00:00.000-04:00	577.85	Provisional
2025-04-20T05:48:00.000-04:00	577.85	Provisional
2025-04-20T05:36:00.000-04:00	577.88	Provisional
2025-04-20T05:24:00.000-04:00	577.90	Provisional
2025-04-20T05:12:00.000-04:00	577.90	Provisional
2025-04-20T05:00:00.000-04:00	577.86	Provisional
2025-04-20T04:48:00.000-04:00	577.84	Provisional
2025-04-20T04:36:00.000-04:00	577.86	Provisional
2025-04-20T04:24:00.000-04:00	577.91	Provisional
2025-04-20T04:12:00.000-04:00	577.95	Provisional
2025-04-20T04:00:00.000-04:00	577.95	Provisional
2025-04-20T03:48:00.000-04:00	577.95	Provisional
2025-04-20T03:36:00.000-04:00	577.92	Provisional
2025-04-20T03:24:00.000-04:00	577.90	Provisional
2025-04-20T03:12:00.000-04:00	577.91	Provisional
2025-04-20T03:00:00.000-04:00	577.93	Provisional

Available data

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Continuous data

4 data types available - data from 2008-10-01 to 2025-04-20

Continuous data are collected via automated sensors installed at a monitoring location.

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Data type

Data date range

Graphed

Gage height, feet [Canada IGLD 85]

2008-11-01 - 2025-04-20

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Daily median

Data for same time span in prior year

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Discharge, cubic feet per second

2008-10-01 - 2025-04-20

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Discharge, cubic meters per second

2008-10-01 - 2025-04-20

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Mean water velocity for discharge computation, feet per second

2008-11-11 - 2025-04-20

Daily data

0 data types available - data from 2008-10-01 to 2025-04-20

Field measurements - Coming soon

0 data types available

Discrete sample data

0 observed properties (data types) available

Important information about this monitoring location

Gage height data is from Fisheries and Oceans Canada Pt. Edward, Ontario (11940) water level station and can be found on the web here.

Location details and information

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Site identification number	04159130	_n/a
Site name	ST. CLAIR RIVER AT PORT HURON, MI	_n/a
Site type	Stream	ST
DMS latitude	425913	_n/a
DMS longitude	0822529	_n/a
Decimal latitude	42.98697429	_n/a
Decimal longitude	-82.4246369	_n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 min.	M
Latitude-longitude datum	North American Datum of 1927	NAD27
Decimal Latitude-longitude datum	North American Datum of 1983	NAD83
District	Michigan	26
State	Michigan	26
County	St. Clair County	147
Country	US	_n/a
Land net location description	SES03 T06N R17E M	_n/a
Name of location map	PORT HURON	_n/a
Scale of location map	24000	_n/a
Altitude of Gage/land surface		_n/a
Method altitude determined		_n/a
Altitude accuracy		_n/a
Altitude datum		_n/a
Subbasin hydrologic unit	St. Clair	04090001
Drainage basin		_n/a
Topographic setting		_n/a
Flags for instruments at site	YNNNYNNNNNNNNNYNNNNNNNNNNNNNNN	_n/a
Date of first construction		_n/a
Date site established or inventoried		_n/a
Drainage area	222400 square miles	_n/a
Contributing drainage area		_n/a
Time Zone abbreviation	EST	_n/a
Site honors Daylight Saving Time	N	_n/a
Data reliability		_n/a
Data-other GW files	NNNNNNNN	_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
Project number	244500300	_n/a

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Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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St. Clair River at Port Huron, MI - 04159130

Continuous data

Available data

Continuous data

Daily data

Field measurements - Coming soon

Discrete sample data

Important information about this monitoring location

Location details and information

Monitoring locations with continuous data in last 120 days

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