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DESCRIPTION:

Latitude 42°45'10",   Longitude 70°56'46"   NAD27

Essex County, Massachusetts, Hydrologic Unit 01090001

Drainage area: 21.3 square miles

Contributing drainage area: 21.3 square miles,

Datum of gage: 22.68 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1990-10-01	2024-12-11
Daily Data
Discharge, cubic feet per second	1945-10-26	2024-12-10	28901
Daily Statistics
Discharge, cubic feet per second	1945-10-26	2024-10-23	28853
Monthly Statistics
Discharge, cubic feet per second	1945-10	2024-10
Annual Statistics
Discharge, cubic feet per second	1946	2025
Peak streamflow	1946-03-10	2023-03-16	78
Field measurements	1958-01-28	2024-12-04	309
Field/Lab water-quality samples	1971-04-06	2003-11-19	164
Water-Year Summary	2005	2024	20
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