Available data

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

8 data types available - data from 2008-09-25 to 2026-08-15

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

2 data types available - data from 1937-03-24 to 2026-06-25

119 Observed properties (data types) available - with data from 1975-11-25 to 2025-09-08

300 Sampling activities

2 data types available - with data from 1939-02-03 to 2025-04-08

5 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	03036000	n/a
Location name	Mahoning Creek at Mahoning Creek Dam, PA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	40.9275653247362	n/a
Decimal longitude (WGS84)	-79.2911508310537	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	Armstrong County	005
Country	United States of America	n/a
Altitude of gage/land surface	1002.2 feet	n/a
Method altitude determined	GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System	X
Altitude accuracy	0.1 feet	n/a
Altitude datum	North American Vertical Datum of 1988	NAVD88
Subbasin hydrologic unit	Middle Allegheny-Redbank	05010006
Drainage basin		n/a
Date of first construction		n/a
Drainage area	344 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