Suffolk County Water Reports
Citizens Statewide Lake Assessment Program (CSLAP) Reports
CSLAP reports are created from data collected by sampling volunteers from member-lake associations. The data collected from May through October is primarily related to lake eutrophication. Lake reports are not available for all CSLAP lakes. Reports will be added annually. The most recent report (after 2008) can be found below. Reports from 1997 through 2010, and previous reports after 2010, can be found on the New York State Federation of Lake Associations (NYSFOLA) website.* For historical reports (before 1997) please contact the Division of Water.
- Black Pond Report, 2015 (PDF)
- Big Fresh Pond, 2018 Report (PDF)
- Canaan Lake Report, 2005*
- Fresh Pond, 2018 Report (PDF)
- Lily Pond Report, 2015 (PDF)
- Little Fresh Pond, 2018 Report (PDF)
- Little Long Pond, 2018 Report (PDF)
- Long Pond, 2018 Report (PDF)
Citizens Statewide Lake Assessment Program (CSLAP) Scorecards
Information from CSLAP reports and other sources is combined to create a scorecard to provide a quick and simple summary of sampling results. Scorecards are not available for all CSLAP lakes. Scorecards will be added annually. Scorecards first developed for CSLAP since 2010 are found on the New York State Federation of Lake Associations (NYSFOLA) website. For CSLAP lakes sampled since 2011, the most recent scorecards can be found below.
- Black Pond Scorecard, 2015 (PDF)
- Lake Missapoge (Big Fresh Pond) Scorecard, 2011 (PDF)
- Lily Pond Scorecard, 2015 (PDF)
- Little Fresh Pond Scorecard, 2015 (PDF)
- Little Long Pond Scorecard, 2015 (PDF)
- Big Fresh Pond Scorecard, 2014 (PDF)
Lake Classification and Inventory (LCI) Reports
LCI Reports summarize water quality sampling results since 2008 from the DEC Division of Water lake monitoring program. Samples are collected during single late summer site visits or monthly lake sampling from June through September. Reports are written for only a subset of these lakes, generally those lakes and ponds for which access was secured or public use is significant.
- Artist Lake, 2009 Report (PDF)
- Gibbs Pond Report, 2009 (PDF)
- Halls Pond Report, 2009 (PDF)
- Lofts Pond Report, 2009 (PDF)
- Massapequa Reservoir Report, 2009 (PDF)
- Millers Pond Report, 2014 (PDF)
- Peconic Lake Report, 2014 (PDF)
- Smith Pond-Rockville Center Report, 2009 (PDF)
- Smith Pond-Roosevelt Report, 2009 (PDF)
- Tarkill Pond Report, 2009 (PDF)
- Upper Yaphank Lake Report, 2014 (PDF)
Stream Biomonitoring Unit Rapid Assessment Survey (RAS) Reports
Rapid Biological Assessment Surveys (RAS) are conducted to assess water quality in streams and rivers, or reaches within these waterbodies.
- Carmans River Report, 2008 (Links to NYS Library)
