LAGOS NE: LOCUS & GEO

• Multi-resolution Land Characteristics Consortium
  • National Land Cover Database (NCLD)
• National Aeronautics and Space Administration (NASA)
  • ENSO Precipitation Index (ESPI)
• National Atmospheric Deposition Program
• National Center for Atmospheric Research (NCAR)
  • Hurrell North Atlantic Oscillation (NAO) Index
  • Palmer Drought Severity Index (PDSI)
• PRISM climate group
• U.S. Census
• U.S. Fish and Wildlife Service
  • National Wetlands Inventory Dataset (NWI)
• U.S. Geological Survey (USGS)
  • Average annual runoff in the U.S., 1951-1980
  • Baseflow index grid for the conterminous U.S.
  • Estimated mean annual natural groundwater recharge in the conterminous U.S.
  • National Anthropogenic Barrier Dataset (NABD)
  • National Elevation Dataset (NED)
  • National Hydrography Dataset (NHD)
  • Surficial deposits and materials in the Eastern and Central United States
  • Watershed Boundary Dataset (WBD)

LAGOS NE: LIMNO

• Acadia National Park, Maine
• Adirondack Lakes Survey (NY) summer surface chemistry data
• Adirondack Lakes Long Term Monitoring (NY)
• Biocomplexity: Coordinated Field Studies: Chemical Limnology
• Citizens Lake Monitoring Program
• Connecticut Department of Energy and Environmental Protection
  • Department of Energy and Environmental Protection – Bureau of Water Protection and Land Reuse Lake Surveys
• Cross Lake Comparison: Zooplankton Biomass Study
• DEEP Lakes Grant Program Water Quality Assessment (CT)
• Grand Portage Band of the Lake Superior Chippewa Water Quality Program (MN)
• Hamilton-KBS lake chemistry, Michigan Kellogg Biological Station
• Illinois Environmental Protection Agency
  • Ambient Lake Monitoring Program
• Indiana Clean Lakes Program and Indiana Volunteer Lake Monitoring Program
• Iowa Department of Natural Resources
  • Watershed Monitoring and Assessment Program
  • Lake Restoration Program
• Lac du Flambeau (WI) Water Resources lake water chemistry (2010-2012)
• Lakes of Missouri Volunteer Program 
• Lake Wallenpaupack Water Quality Evaluation Program
  • Water Chemistry
  • Chlorophyll
• Landscape Position Project
  • Chemical Limnology
  • Chlorophyll
• Little Traverse Bay Band of Odawa Indians (LTBB)
  • Water Quality Monitoring Program
• Maine Department of Environmental Protection
  • Lake Monitoring and Assessment (1970s-2011)
• Massachusetts Department of Environmental Protection lake chemistry
• Massachusetts Department of Conservation and Division of Watershed Management Sampling Program
• Michigan Cooperative Lakes Monitoring Program
• Michigan Department of Environmental Quality
  • Michigan’s Lake Water Quality Assessment Program 
  • Water Color Study 
  • Water Quality Sampling Program (MI-WQS)
• Michigan Leelanau Conservancy Lakes Program
• Michigan State University
  • Cheruvelil (MI) dissertation project
  • Landscape Position Project (2003)
  • MI Sonar Project
• Minnesota Fond du Lac Lake chemistry database
• Minnesota Pollution Control Agency
  • Lake Monitoring Program Chemistry
• National Surface Water Survey
  • Eastern Lake Survey – Phase I & II
• New Hampshire Acid Rain Outlet Monitoring
• New Hampshire Acid Rain Remote Pond Monitoring
• New Hampshire Clean Lake Baboosic Lake
• New Hampshire Department of Environmental Services
  • Watershed Management Bureau Volunteer Lakes Assessment Program
• New Hampshire Lake Trophic Survey
• New Hampshire Mirror Lake LTER water chemistry
• New Hampshire Volunteer Lake Assessment Program
• New Jersey Department of Environmental Protection
  • Ambient Lake Monitoring Program
• New York Citizens Statewide Lake Assessment Program (NYCSLAP)
• New York City Department of Environmental Protection (NYCDEP)
  • Catskill Reservoirs water quality
• New York State Lake Classification and Inventory (LCI) Monitoring Program
• North Temperate Lakes LTER
• Ohio Department of Natural Resources
  • Division of Wildlife, Reservoir Productivity Assessment
• Ohio Miami University, Vanni/Gonzalez lake research lab
• Oneida Lake (NY) limnological summary for six standard sampling sites on Oneida Lake
• Paul Lake (MI) long-term reference lake in Cascade Project
• Pennsylvania Department of Environmental Protection
  • PA Clean Lakes Program
• Randomly stratified survey of lakes in the Northern Highlands Lake District
• Seneca Lake (NY) epilimnion water chemistry
• Sentinel Lakes Monitoring Project
• The Big Platte Lake and Platte River Watershed Monitoring Program
• Tip of the Mitt Watershed Council
  • Comprehensive Water Quality Monitoring Program
  • Volunteer Lake Monitoring Program (1925-2011)
• University of Michigan Biological Station Research Applied to National Needs
• University of Missouri Statewide Lake Assessment Program chemistry data
• University of Rhode Island Watershed Watch (URIWW), RI: water quality monitoring, 1988-2010
• Upper Midwest Long-term Monitoring Program (MN, WI, MI)
• U.S. Army Corps of Engineers Rathbun Lake long-term chemistry data (1997-2012)
• U.S. Environmental Protection Agency (EPA)
  • Environmental Monitoring & Assessment Program (EMAP) Surface Waters Program Northeast lakes water chemistry data
  • Environmental Research Laboratory Duluth and University of Minnesota Duluth (ERLD-UMD) chemical survey of lakes in MN, MI, and WI
  • Great Lakes National Program Office
  • National Lakes Assessment water chemistry
  • Regionalized Long-term Monitoring Program (RLTM) (started 1982)
  • Temporally Integrated Monitoring of Ecosystems (TIME) Program (started 1999)
  • University of Maine High Elevation Lake Monitroing (HELM) Program (1986-1987, 1997)
  • University of Maine Aquifer Lakes Project (ALPS) (1986-1987, 1998-2002)
• USGS Shingobee Headwaters Aquatic Ecosystems Project (SHAEP)
• Vermont Department of Environmental Conservation water quality data
• Wisconsin Department of Natural Resources
  • Water Quality Bureau
  • Lake Landscape Survey
• Wisconsin Department of Natural Resources and Electric Power Research Institute: Wisconsin Early Response Lakes
• Wisconsin Forest County Potawatomi Community Water Resources Program for four lakes

LAGOS US: LOCUS & GEO

• CONUS-SOIL K-Factor
• Ehlers, Gibbard, Hughes: Quaternary Glaciations – Extent and Chronology Volume 15: A closer look
• Geographic Names Information System (GNIS)
• International Soil Reference and Information Centre (ISRIC)
  • SoilGrids250m 2017-03
• Multi-resolution Land Characteristics Consortium
  • National Land Cover Database (NCLD)
• National Atmospheric Deposition Program
• National Ecological Observatory Network (NEON)
• Natural Resources Conservation Service
  • Major Land Resource Area (MLRA)
• PRISM climate group
  • Average Annual Temperature and Precipitation datasets, 1981-2010
  • Monthly Time Series Temperature and Precipitation datasets
• U.S. Census
• U.S. Department of Agriculture
  • National Agriculture Imagery Program
• U.S. EPA
  • Ecoregions of the Continental United States
  • Environmental Monitoring and Assessment Program 
  • National Aquatic Resource Surveys
  • National Lake Assessment (NLA 2007 & 2012)
  • National Pollutant Discharge Elimination System
  • Superfund Enterprise Management System
• U.S. Fish and Wildlife Service
  • National Wetlands Inventory
• USGS
  • Active Mines and Mineral Processing Plants in the United States in 2003
  • Average annual runoff in the U.S., 1951-1980
  • Bailey’s Ecoregions of the Conterminous United States
  • Baseflow index grid for the conterminous United States
  • Data Regarding Hydraulic Fracturing Distributions and Treatment Fluids, Additives, Proppants, and Water Volumes Applied to Wells Drilled in the United States from 1947 through 2010 (Data Series 868)
  • Elevation Derivatives for National Applications Compound 
  • Estimated mean annual natural groundwater recharge in the conterminous United States
  • National Elevation Dataset
  • National Hydrography Dataset
  • Protected Areas Database of the US
  • Saturation overland flow estimated by TOPMODEL for the conterminous United States
  • Terrestrial Ecosystems – Land Surface Forms of the Conterminous United States
  • Terrestrial Ecosystems – Surficial Lithology of the Conterminous United States
  • Topographic Index
  • Water Quality Portal
  • Watershed Boundary Dataset
• World Wildlife Fund
  • Freshwater Ecoregions of the World

LAGOS US: LIMNO

• National Ecological Observatory Network (NEON)
• U.S. EPA
  • National Lake Assessment (NLA 2007, 2012, & 2017)
• USGS – Water Quality Portal

LAGOS US: RESERVOIR

• Google Earth ™ Imagery
• U.S. Army Corps of Engineers
  • National Inventory of Dams
• U.S. Department of Agriculture
  • National Agriculture Imagery Program

LAGOS US: NETWORK

• USGS
  • National Anthropogenic Barrier Dataset (NABD)
  • National Hydrography Dataset, Medium Resolution (NHDplusV2)

LAGOS US: DEPTH

• DEEP Lakes Grant Program water quality assessment, CT, 1937-2006
• Hamilton-KBS lake chemistry, Michigan Kellogg Biological Station
• Healy, D.F. and Kulp, K.P. 1995. Water-Quality Characteristics Of Selected Public Recreational Lakes And Ponds in Connecticut
• Illinois Environmental Protection Agency
  • Ambient Lake Monitoring Program
• Indiana Clean Lakes Program
• Iowa Department of Natural Resources 
• Little Traverse Bay Band of Odawa Indians (LTBB)
• Maine Department of Environmental Protection 
• Massachusetts Department of Environmental Protection
• Massachusetts Division of Fisheries and Wildlife
• Michigan Department of Environmental Quality
  • Michigan’s Lake Water Quality Assessment Program
  • Water Quality Sampling Program (MI-WQS)
• Michigan Department of Natural Resources
• Michigan State University
  • Cheruvelil (MI) dissertation project
  • MI Sonar Project
• Minnesota Pollution Control Agency
  • Lake Monitoring Program Chemistry & Secchi
• Missouri Fishing Guide
• Navionics
• New Hampshire Volunteer Lake Assessment Program
• New Jersey Department of Environmental Protection
  • Ambient Lake Monitoring Program
• New Jersey Lake Survey Map Guide: A Fishing Guide for All Seasons
• New York Citizens Statewide Lake Assessment Program (NYCSLAP)
• New York City Department of Environmental Protection (NYCDEP) 
• New York State Lake Classification and Inventory (LCI) Monitoring Program
• North Temperate Lakes LTER
• Ohio Department of Natural Resources
  • Division of Wildlife, Reservoir Productivity Assessment
• Oneida County, NY
• Pennsylvania Department of Environmental Protection
• South Dakota State University – OAK LAKE FIELD STATION®
• St. Louis County
• University of Wisconsin-Madison Long-Term Monitoring
• University of Rhode Island Watershed Watch (URIWW), RI: water quality monitoring, 1988-2010
• U.S. Army Corps of Engineers
  • Marvin Boyer, Kansas City
• U.S. EPA
  • Eastern Lake Survey – Phase I & II
  • Environmental Monitoring and Assessment Program 
  • National Aquatic Resource Surveys
  • National Lake Assessment (NLA 2007 & 2012)
• Vermont Department of Environmental Conservation
• Von Gruenigen, C. and Borowski, W.S., 2010. Heavy metal concentrations in water and surface sediments of Wilgreen Lake, Madison County, Kentucky.
• Wisconsin Department of Natural Resources 
• Wisconsin Department of Natural Resources and Electric Power Research Institute: Wisconsin Early Response Lakes

Photo Credit: Maine Lake by Kath Webster.