Landuse 1945
Landuse 1960
Landuse 1975
Landuse 1990
Landuse 2005
Direct Application 1945
Direct Application 1960
Direct Application 1975
Direct Application 1990
Direct Application 2005
N loading from Food Processers
Food Processing and Waterwater Treatment Locations
N loading from Wastewater Treatment Plants
Septic systems N loading
Number of people on septics systems per quarter hectacre
Percent of households on Septic Systems
1945 Actual Harvest
1960 Actual Harvest
1975 Actual Harvest
1990 Actual Harvest
2005 Actual Harvest
2020 Actual Harvest
2035 Actual Harvest
2050 Actual Harvest
1945 Actual Runoff
1960 Actual Runoff
1975 Actual Runoff
1990 Actual Runoff
2005 Actual Runoff
2020 Actual Runoff
2035 Actual Runoff
2050 Actual Runoff
1945 Atmospheric Deposition
1960 Atmospheric Deposition
1975 Atmospheric Deposition
1990 Atmospheric Deposition
2005 Atmospheric Deposition
2020 Atmospheric Deposition
2035 Atmospheric Deposition
2050 Atmospheric Deposition
1945 Atmospheric Losses
1960 Atmospheric Losses
1975 Atmospheric Losses
1990 Atmospheric Losses
2005 Atmospheric Losses
2020 Atmospheric Losses
2035 Atmospheric Losses
2050 Atmospheric Losses
1945 Irrigation
1960 Irrigation
1975 Irrigation
1990 Irrigation
2005 Irrigation
2020 Irrigation
2035 Irrigation
2050 Irrigation
1945 Land-applied Manure Effluent or Biosolids
1960 Land-applied Manure Effluent or Biosolids
1975 Land-applied Manure Effluent or Biosolids
1990 Land-applied Manure Effluent or Biosolids
2005 Land-applied Manure Effluent or Biosolids
2020 Land-applied Manure Effluent or Biosolids
2035 Land-applied Manure Effluent or Biosolids
2050 Land-applied Manure Effluent or Biosolids
1945 Manure Sale
1960 Manure Sale
1975 Manure Sale
1990 Manure Sale
2005 Manure Sale
2020 Manure Sale
2035 Manure Sale
2050 Manure Sale
1945 Potential Groundwater Loading from All Sources
1960 Potential Groundwater Loading from All Sources
1975 Potential Groundwater Loading from All Sources
1990 Potential Groundwater Loading from All Sources
2005 Potential Groundwater Loading from All Sources
2020 Potential Groundwater Loading from All Sources
2035 Potential Groundwater Loading from All Sources
2050 Potential Groundwater Loading from All Sources
1945 Potential Groundwater Loading from Crops and Natural Vegetation
1960 Potential Groundwater Loading from Crops and Natural Vegetation
1975 Potential Groundwater Loading from Crops and Natural Vegetation
1990 Potential Groundwater Loading from Crops and Natural Vegetation
2005 Potential Groundwater Loading from Crops and Natural Vegetation
2020 Potential Groundwater Loading from Crops and Natural Vegetation
2035 Potential Groundwater Loading from Crops and Natural Vegetation
2050 Potential Groundwater Loading from Crops and Natural Vegetation
1945 Potential Groundwater Loading from Septic Systems
1960 Potential Groundwater Loading from Septic Systems
1975 Potential Groundwater Loading from Septic Systems
1990 Potential Groundwater Loading from Septic Systems
2005 Potential Groundwater Loading from Septic Systems
2020 Potential Groundwater Loading from Septic Systems
2035 Potential Groundwater Loading from Septic Systems
2050 Potential Groundwater Loading from Septic Systems
1945 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
1960 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
1975 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
1990 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
2005 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
2020 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
2035 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
2050 Potential Groundwater Loading Urban Areas Golf Courses Wastewater Lagoons Corrals and AlfalfaClover
1945 Potential Harvest
1960 Potential Harvest
1975 Potential Harvest
1990 Potential Harvest
2005 Potential Harvest
2020 Potential Harvest
2035 Potential Harvest
2050 Potential Harvest
1945 Potential Synthetic Fertilizer
1960 Potential Synthetic Fertilizer
1975 Potential Synthetic Fertilizer
1990 Potential Synthetic Fertilizer
2005 Potential Synthetic Fertilizer
2020 Potential Synthetic Fertilizer
2035 Potential Synthetic Fertilizer
2050 Potential Synthetic Fertilizer
1945 Synthetic Fertilizer
1960 Synthetic Fertilizer
1975 Synthetic Fertilizer
1990 Synthetic Fertilizer
2005 Synthetic Fertilizer
2020 Synthetic Fertilizer
2035 Synthetic Fertilizer
2050 Synthetic Fertilizer
