Available data

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

2 data types available - data from 1988-07-09 to 2026-08-01

1 data types available - data from 1930-06-17 to 2026-07-30

2 data types available - data from 1962-10-08 to 2026-06-24

133 Observed properties (data types) available - with data from 1953-10-21 to 1995-03-09

203 Sampling activities

1 data types available - data from 1930-06-17 to 2026-07-30

Zoom out to see link to My Favorites

Operated in cooperation with:

Metadata Element	Location Metadata	Metadata Code
Agency	U.S. Geological Survey	USGS
Location identification number	01102000	n/a
Location name	IPSWICH RIVER NEAR IPSWICH, MA	n/a
Site type	Stream	ST
Decimal latitude (WGS84)	42.6598156952291	n/a
Decimal longitude (WGS84)	-70.8936622242832	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	Essex County	009
Country	United States of America	n/a
Altitude of gage/land surface	19.83 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	Charles	01090001
Drainage basin		n/a
Date of first construction		n/a
Drainage area	125 square miles	n/a
Contributing drainage area	125 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