2020 Long Island Sound Report Card
2020 Hempstead Harbor Quality Assurance Project Plan (QAPP)
2019 Water-Quality Report for Hempstead Harbor
2019 Hempstead Harbor Quality Assurance Project Plan (QAPP)
2018 Water-Quality Report for Hempstead Harbor (Revised)
2017 Water-Quality Report for Hempstead Harbor
2017 Supplement to Water-Quality Report
2016 Water-Quality Report for Hempstead Harbor
Revised 2015 Water-Quality Report for Hempstead Harbor with Text Errata
2014 Water-Quality Report for Hempstead Harbor
2014 Hempstead Harbor Quality Assurance Project Plan (QAPP)
2013 Water-Quality Report for Hempstead Harbor
2012 Water-Quality Report for Hempstead Harbor
Glenwood Road – Powerhouse Drain Stormwater Pollution Abatement Plan (2012)
2011 Water-Quality Report for Hempstead Harbor
2010 Water-Quality Report for Hempstead Harbor
2009 Water-Quality Report for Hempstead Harbor
2008 Water-Quality Report for Hempstead Harbor
2007 Water-Quality Report for Hempstead Harbor
2006 Water-Quality Report for Hempstead Harbor
2004-2005 Water-Quality Report for Hempstead Harbor
Harbor Management Plan for Hempstead Harbor (2004)
Water Quality Improvement Plan for Hempstead Harbor, Nassau County, New York (1998)