RESOURCES
LSIC IMPORTANT DOCUMENTS
Lake Shirley Improvement Corporation By Laws - web | PDF
Welcome Letter - New Neighbors / Homeowners - PDF
Most Recent Annual Newsletter
2022 - Spring Newsletter - PDF
Lake Shirley Bathymetric Map (Water Depth) - PDF
Lake Management
2022 - Lake Shirley Lake Management Annual Report - PDF
2021 - Lake Shirley Lake Management Annual Report - PDF
2020 - Lake Shirley Annual Report - PDF
2020 - Lake Shirley Long Term Macrophyte Monitoring Assessment Report – 2002-2019 - PDF
2019 - Year-End Report for the Aquatic Management Program - PDF
2019 - Lake Shirley Drawdown 5-Year Permit - PDF
2019 - Lake Shirley Management Plan - PDF
2018 - Lake Shirley Annual Report - PDF
2017 - Diagnostic Assessment - PDF
2017 - Managing Aquatic Invasive Plants - MA DCR - PDF
2017 - Massachusetts Lake and Pond Guide - PDF
2017 - 2015-2017 Lake Shirley Diagnostic Study - PDF
2016 - Pre-Treatment Report - PDF
2016 - Lake Shirley Management Plan - PDF
2015 - Year-End Report for the Aquatic Management Program - PDF
2015 - Aquatic Treatment Proposal - PDF
2014 - Year-End Report for the Aquatic Management Program - PDF
2014 - Notification of Aquatic Treatment - PDF
2014 - Lake Shirley Dam Emergency Action Plan - PDF
2014 - Aquatic Treatment Proposal - PDF
2013 - Lake Shirley Aquatic Vegetation Survey - PDF
2013 - Year-End Report for the Aquatic Management Program - PDF
2013 - Lake Management Report - PDF
2013 - Lake Shirley Plant Survey/Inspections - PDF
2012 - Lake Shirley Aquatic Vegetation Survey - PDF
2012 - Post-Treatment Inspection/Project Completion Report - PDF
2012 - Report on Weed Inspection - September - PDF
2012 - Aquatic Plant Survey - PDF
2012 - Aquatic Treatment Proposal - PDF
2011 - Lake Shirley Aquatic Vegetation Survey - PDF
2011 - Post-Treatment Inspection/Project Completion Report - PDF
2011 - Aquatic Treatment Proposal - PDF
2010 - Post-Treatment Inspection/Project Completion Report - PDF
2010 - Aquatic Vegetation Survey - PDF
2009 - Low Impact Development Project Report - PDF
2009 - Low Impact Development GuidebookStormwater Mngmt - PDF
2009 - Lake Shirley Best Management Practices (BMP) Map - PDF
2006 - Aquatic Vegetation and Water Quality Assessment - PDF
1987 - Final Report to the Town of Lunenburg on Diagnostic/Feasibility Study of Lake Shirley, August, 1987 - PDF
Lake Shirley Maps
Topographic Map - PDF
Water Depth Map - PDF
Lake Shirley Watershed - JPEG
BSC FIGS - PDF
2008 Treatment Area Map - PDF
2009 Treatment Area Map - PDF
2011 Treatment Area Map - PDF
2012 Treatment Area Map - PDF
2013 Treatment Area Map - PDF
Lunenburg Order of Conditions
2019 Order of Conditions DEP # 208-1168 - PDF - Expires 10/21/2024
2015 Order of Conditions DEP# 208-1064 - PDF - Expired
2007 Order of Conditions DEP# 208-0873 - PDF - Expired
2007 Order of Conditions Summary DEP# 208-0873 - PDF - Expired
2006 Order of Conditions Lunenburg/Shirley Draw-Down Amended DEP# 284-384 - PDF - Expired
2004 - Eutrophication and Aquatic Plant Management in Massachusetts
Final Generic Environmental Impact Report - Link
Shirley Order of Conditions
2019 Order of Conditions DEP# 284-0474 - PDF - Expires 04/26/2022
2018 Order of Conditions DEP# 284-0388 (Expired) - PDF
2017 Order of Conditions DEP# 284-0388 (Expired) - PDF
2010 Supplementary Provision of Extension DEP# 284-0388 (Expired) - PDF
2007 Order of Conditions Aquatic Management Program (Algaecide and Herbicide Application) DEP# 284-0388 (Expired) - PDF
2006 Order of Conditions Lunenburg/Shirley Draw-Down Amended DEP# 284-384 (Expired) - PDF
Dam and Safety
2009 Lake Shirley Dam Inspection / Evaluation report - PDF
Water Supply Protection District Map - PDF
Additional Resources
Water Quality Criteria for Nitrogen and Phosphorus Pollution
US EPA: National Lakes Assessment
US EPA: Wadeable Stream Assessment
USGS Circular 1350: Nutrients in the Nation’s Streams and Groundwater