Available data

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

3 data types available - data from 2007-10-01 to 2026-09-15

2 data types available - data from 1970-07-14 to 2026-09-13

0 data types available

7 Observed properties (data types) available - data from 1997-08-26 to 1999-05-12

250 Sampling activities

2 data types available - data from 1970-07-15 to 2026-09-13

Data collected only during drought conditions and at the request of the Delaware River Basin Commission.

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01474703	n/a
Location name	Delaware River at Fort Mifflin at Philadelphia, PA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	39.8792798113556	n/a
Decimal longitude (WGS84)	-75.2026802872892	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	Philadelphia County	101
Country	United States of America	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	Lower Delaware	02040202
Drainage basin		n/a
Date of first construction		n/a
Drainage area	9971 square miles	n/a
Contributing drainage area	9971 square miles	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