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USGS 01097480 SUDBURY RIVER AT ASHLAND, MA

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION--Lat 42°15’36", long 71°27’25", Middlesex County, Hydrologic Unit 01070005, on left downstream side of bridge on Front Street, 0.5 mi east of Main Street in Ashland.
DRAINAGE AREA--35.1 mi2.
PERIOD OF RECORD--Discharge: May 1994 to October 1995; October 2006 to current year.
Water-quality records: April 1994 to September 1995.
GAGE--Water-stage recorder with telephone telemeter. Elevation of gage, about 185 ft above National Geodetic Vertical Datum of 1929, from topographic map.
COOPERATION BY--Massachusetts Executive Office of Energy and Environmental Affairs

Available Parameters Period of Record
  
1994-05-11  2025-12-15







 (365)
 

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