Available data

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1 data types available - data from 2007-12-05 to 2026-08-07

1 data types available - data from 2007-12-05 to 2026-08-06

2 data types available - data from 2009-12-04 to 2026-06-16

38 Observed properties (data types) available - with data from 1973-06-07 to 1973-06-07

1 Sampling activities

1 data types available - data from 2007-12-05 to 2026-08-06

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Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01103050	n/a
Location name	MYSTIC R AT AMELIA EARHART DAM NR SOMERVILLE, MA	n/a
Site type	Tidal stream	ST-TS
Decimal latitude (WGS84)	42.39552779758564	n/a
Decimal longitude (WGS84)	-71.07501722269384	n/a
Latitude-longitude method	Interpolated from MAP.	M
Latitude-longitude accuracy	Accurate to + or - 1 sec.	S
District	Massachusetts	25
State	Massachusetts	25
County	Middlesex County	017
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	Charles	01090001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	62.7 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