Available data

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2 data types available - data from 1989-10-01 to 2026-08-10

1 data types available - data from 1902-09-01 to 2026-08-08

2 data types available - data from 1975-10-01 to 2026-07-30

188 Observed properties (data types) available - with data from 1977-12-28 to 2013-08-28

378 Sampling activities

2 data types available - with data from 1903-06-08 to 2025-06-02

1 data types available - data from 1902-09-01 to 2026-08-08

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	05020500	n/a
Location name	St. Mary River at International Boundary	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	49.011408	n/a
Decimal longitude (WGS84)	-113.299547	n/a
Latitude-longitude method	Interpolated from digital map	N
Latitude-longitude accuracy	Accurate to + or - .1 sec (Differentially-Corrected GPS).	1
District		30
State	Alberta	01
County	Unspecified	000
Country	Canada	n/a
Altitude of gage/land surface	4116.04 feet	n/a
Method altitude determined	Interpolated from topographic map.	M
Altitude accuracy	1 feet	n/a
Altitude datum	National Geodetic Vertical Datum of 1929	NGVD29
Subbasin hydrologic unit		n/a
Drainage basin		n/a
Date of first construction		n/a
Drainage area	462 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	MST	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