Available data

Select data types to graph from categories based on the way the data were collected.

4 data types available - data from 1991-12-15 to 2026-08-15

1 data types available - data from 1938-10-01 to 2026-08-13

2 data types available - data from 1930-11-22 to 2026-08-14

58 Observed properties (data types) available - with data from 1957-11-18 to 1981-09-25

33 Sampling activities

2 data types available - with data from 1936-03-18 to 2025-05-05

1 data types available - data from 1938-10-01 to 2026-08-13

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	03049500	n/a
Location name	Allegheny River at Natrona, PA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.61529582142961	n/a
Decimal longitude (WGS84)	-79.71836666309927	n/a
Latitude-longitude method	Interpolated from map	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Pennsylvania	42
State	Pennsylvania	42
County	Allegheny County	003
Country	United States of America	n/a
Altitude of gage/land surface	735.8 feet	n/a
Method altitude determined	Level or other surveyed method.	L
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Lower Allegheny	05010009
Drainage basin		n/a
Date of first construction		n/a
Drainage area	11410 square miles	n/a
Contributing drainage area		n/a
Time zone abbreviation	EST	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