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In July 2021, CPCWDC selected TRC Companies (formerly ESS Group) to complete a water quality monitoring project at Silver Lake. The objectives of the project are as follow:
  1. To collect water quality data that will help inform community management decisions to address water quality and quantity issues in Silver Lake and connected water bodies
  2. To develop a baseline understanding of current water quality
  3. To continue to developing solutions-oriented relationships with the City of Brockton and towns in the District as well as other stakeholders and the public
To support these objectives, TRC will collect and analyze detailed water quality, physical, hydrologic, and biological data. Further information about this project is available through the links below. Please contact the Commission at any time with questions.

TRC Silver Lake Water Quality Monitoring Program Trifold Informational Document (PDF)

TRC Silver Lake Water Quality Monitoring Program Technical Memorandum Final (PDF) 

TRC Silver Lake Water Quality Monitoring Program Appendix C Silver Lake 2021-2022 WQ Data (Excel)

CPCWDC Commissioners Meeting June 27, 2023 Zoom Video of TRC presentation on the Draft Silver Lake Water Quality Monitoring Program Technical Memorandum (link) and PP presentation slides (PDF​)

TRC Update Deck from March 28, 2023, CPCWDC Commissioner Meeting (PDF)

Update Deck from April 26, 2022, CPCWDC Commissioner Meeting (PDF) 

Public Meeting Zoom Video August 9, 2021 on Sampling and Analysis (Video on this page)
Public Meeting Presentation August 9, 2021 on Sampling and Analysis Plan 080921 (PDF)

Field Guide to the Aquatic Macrophytes of Silver Lake prepared by ESS Group 2022 (PDF)

Final - Sampling and Analysis Plan: Silver Lake Water Quality Monitoring (PDF)
Final - Quality Assurance Project Plan for Silver Lake Water Quality Monitoring Program (PDF) signature page (PDF)

​DRAFT - Public Involvement Plan: Silver Lake Water Quality Monitoring 072321 (PDF)
DRAFT - Detailed Project Schedule: Silver Lake Water Quality Monitoring 072721 (PDF)

Pricing Proposal from ESS Group (PDF)
Accepted Proposal from ESS Group (PDF)
Request for Proposals (PDF)