upcoming events

Feb 9
Arlington Rain Garden Community Meeting, 7pm
Senior Center ground floor conference room, 27 Maple St., Arlington

Feb 13
Herring Run and Paddle Planning Meeting, 7pm
20 Academy St., 2nd floor, Arlington
RSVP here

March 6
Committee Meeting, 7-9pm
Tufts University, Lincoln Filene Center Rabb Room, Medford

Presentation of MyRWA's new Herring Monitoring Program

March 13
Flatbread Pizza Doughraiser, 5-11pm
45 Day St., Davis Sq., Somerville

March 17
Herring Monitoring Training
More info coming soon!

March 22
Work of 1000 Civic Engagement Program, film and discussion, 7pm
Capitol Theatre, 204 Mass. Ave., Arlington

 

 

HOT-SPOT MONITORING

 

Each month, MyRWA staff and volunteers collect samples as part of more intensive sub-watershed studies through the Hot Spot monitoring program.  Samples may be collected along the entire length of a tributary, or from suspicious stormwater outfall pipes that discharge to the watershed's rivers and streams.  These samples may be analyzed for bacteria, dissolved oxygen, total suspended solids, surfactants, and ammonia.  The Hot Spot program has several goals:

  • Identify sources of sewage contamination
  • Document water quality conditions in tributaries to the Mystic River
  • Monitor stormwater outfall pipes
  • Compare water quality in dry and wet weather

Data 

Data reports, tables, and maps are available for download once they have been subjected to a rigorous review process. Our written reports on water quality conditions for rivers and streams in the Mystic Watershed are included as part of our yearly data tables. Follow the links below to download reports and spreadsheets from 2001 - 2009.

Yearly Data Tables: