Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

Water-Year Summary for Site 01103040

Click to hide Water-Year Summary instructions and information
  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30

Print this page
USGS Water-Year Summary 2023
LOCATION - Lat 42°24'20.6", long 71°05'45.6" referenced to North American Datum of 1983, Middlesex County, MA, Hydrologic Unit 01090001,
DRAINAGE AREA - Undetermined.
PERIOD OF RECORD - October 2015 to current year.
GAGE - Data collection platform, satellite telemeter with water stage recorder, velocity sensor, and water temperature sensor.
COOPERATION - Massachusetts Water Resources Authority.
REMARKS - River level affected by gate operations at Amelia Earhart Dam, 1.4 mi downstream.