11 Gilbert Bay nutrient load calculations

11.1 Nitrogen loads

2010201220142016201801M2M3M4M5M6M7M8M9M
Bear RiverFarmington BayGoggin DrainTotalWeber RiverGilbert Bay annual total nitrogen loadsLoad (kg)

Figure 11.1: Total nitrogen load to Gilbert Bay.

2010201220142016201801M2M3M4M5M6M
Bear RiverFarmington BayGoggin DrainTotalWeber RiverGilbert Bay annual filtered nitrogen loadsLoad (kg)

Figure 11.2: Filtered nitrogen load to Gilbert Bay.

Table 11.1: Annual filtered nitrogen load estimates to Gilbert Bay.
Period Annual load (million kg)
CY 2010 7.28
CY 2011 12.54
CY 2012 6.95
CY 2013 4.43
CY 2014 4.92
CY 2015 5.96
CY 2016 6.22
CY 2017 9.36
CY 2018 5.49
CY 2019 8.38

11.2 Phosphorus loads

2010201220142016201800.2M0.4M0.6M0.8M1M
Bear RiverFarmington BayGoggin DrainTotalWeber RiverGilbert Bay annual total phosphorus loadsLoad (kg)

Figure 11.3: Total phosphorus load to Gilbert Bay.

20102012201420162018050k100k150k200k250k300k350k400k450k
Bear RiverFarmington BayGoggin DrainTotalWeber RiverGilbert Bay annual filtered phosphorus loadsLoad (kg)

Figure 11.4: Filtered phosphorus load to Gilbert Bay.