USGS 01104410 CAMBRIDGE RES., UNNAMED TRIB 1, NR LEXINGTON, MA

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION--Middlesex County, Hydrologic Unit 01090001, 300 feet east of power lines, 500 feet upstream of Cambridge Reservoir, and 2.1 mi. southwest of Lexington, Ma.
DRAINAGE AREA--0.35 mi2.
PERIOD OF RECORDDischarge--September 1997 to September 1998; October 2011 to October 2015. Water temperature and specific conductance-- September 1997 to September 1998; January 2013 to current year.
GAGE--Data Collection Platform, with telephone telemeter at station. Elevation of gage is 175 ft above National Geodetic Vertical Datum of 1929.
COOPERATION BY--Cambridge Water Department

This station managed by the Northborough, MA Field Office.
Available Parameters Available Period
  
2011-11-16  2025-07-10
1997-11-21  2015-10-06
2011-11-16  2025-07-10
2011-11-16  2025-07-10
2022-07-14  2025-07-10







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
Most recent instantaneous value: 18.4 07-10-2025   18:30 EDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 0.06 10-06-2015   23:50 EDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 10 based on 5 water years of record more
Most Recent
Instantaneous
Value Jul 10		 Min
(2012)		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2015)
-- unavailable -- 0.01 0.1 0.33 0.36 0.64 0.88

Gage height, feet
Most recent instantaneous value: 0.65 07-10-2025   18:30 EDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 1050 07-10-2025   18:30 EDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Chloride, water, filtered, estimated by regression equation, milligrams per liter
Most recent instantaneous value: 290 07-10-2025   18:30 EDT
Graph of Chloride, water, filtered, estimated by regression equation, milligrams per liter

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