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 Friends of Whitehall

Cold Spring Brook: North Mill Street, Hopkinton
    Drainage area: square miles
    Group: Friends of Whitehall
    Description: This site was established in 2008 to collect baseline streamflow information. Volunteers read this gage through the fall of 2009.


Discharge Chart(s)
Go

Discharge chart for Cold Spring Brook, North Mill Street,  
Hopkinton
10/18/2009 thru 11/18/2009

River Instream Flow Stewards Chart, www.rifls.org

NOTE: DATA ARE PROVISIONAL AND SUBJECT TO REVISION. Some extreme high flows may not be displayed on the discharge chart if the staff gage is not calibrated for those flows. Currently the rating curve at this site is calibrated to cover stages up to 8.63 feet and discharge up to 19.86 cubic feet per second.

View Custom: Scatter Chart Line Chart Data
Dates   From:   To:  
Include Precipitation? Yes      No
   Go   
Period of Record:   07/23/2008 - 11/18/2009


Depth Chart
Go

Depth chart for Cold Spring Brook, North Mill Street, Hopkinton10/18/2009 thru 11/18/2009

River Instream Flow Stewards Chart, www.rifls.org

View Custom: Scatter Chart Line Chart Data
Dates   From:   To:  
Include Precipitation? Yes      No
   Go   
Period of Record:   07/23/2008 - 11/18/2009


Flow Measurement Data
Stage/Depth (feet) Discharge (cubic feet per second) Measurement Date
8.08  0.2  07/23/2008 
8.73  6.01  08/08/2008 
8.22  0.53  08/29/2008 
8.82  9.21  09/10/2008 
8.48  13.25  01/06/2009 
8.35  7.32  01/23/2009 
8.42  9.02  03/06/2009 
8.34  6.75  03/25/2009 
8.09  2.24  05/27/2009 
8.52  10.62  11/18/2009 



Maps & Photographs

Click on any photograph for a larger view (opens in new window).


2005 aerial photo.: 8/7/2008

2005 aerial photo.
8/7/2008

USGS topographic map.: 8/7/2008

USGS topographic map.
8/7/2008




For comments, suggestions, or new observations please contact: Michelle Craddock, Flow Restoration Specialist at michelle.craddock@state.ma.us