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DESCRIPTION:

Latitude 42°25'11",   Longitude 71°15'29"   NAD27

Middlesex County, Massachusetts, Hydrologic Unit 01090001

Drainage area: 0.73 square miles

Contributing drainage area: 0.73 square miles,

Datum of gage: 179.20 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2011-11-16	2025-03-12
Daily Data
Temperature, water, degrees Celsius -- 25ft Downstream of pier	2012-03-26	2025-03-11	4623
Discharge, cubic feet per second	1997-10-01	2025-03-11	5230
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- 25ft Downstream of pier	2012-03-26	2025-03-11	4533
Daily Statistics
Temperature, water, degrees Celsius -- 25ft Downstream of pier	2012-03-26	2023-10-31	4126
Discharge, cubic feet per second	1997-10-01	2024-12-08	5137
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- 25ft Downstream of pier	2012-03-26	2023-10-31	4037
Monthly Statistics
Temperature, water, degrees Celsius -- 25ft Downstream of pier	2012-03	2023-10
Discharge, cubic feet per second	1997-10	2024-12
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- 25ft Downstream of pier	2012-03	2023-10
Annual Statistics
Temperature, water, degrees Celsius -- 25ft Downstream of pier	2012	2024
Discharge, cubic feet per second	1998	2025
Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- 25ft Downstream of pier	2012	2024
Peak streamflow	1998-06-13	2023-09-18	12
Field measurements	1997-04-09	2025-02-21	127
Field/Lab water-quality samples	1997-04-09	2024-02-26	183
Water-Year Summary	2014	2024	11
Revisions	Loading...

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