Stormwater Annual Report

Page 95

Pollutant Loading Estimates FALSE

II

IV

Ultimate Receiving Water Pollutant

BOD5 COD High Level TDS TSS Total Nitrogen (Nitrite + Nitrate) as N Total Ammonia as N Total Kjeldal Nitrogen (TKN) as N Phosphorous Total Antimony Arsenic Barium Beryillum Cadmium Chromium Copper Lead Mercury Nickel Selinium Silver Thalium Zinc Total Pollutant Load (tons)

EMC (mg/l) 56.81 148.7 129.8 149 0.531 1.579 3.199 0.625 0.003 0.002 0.0750 0.0000 0.0003 0.006 0.0390 0.012 0.0000 0.008 0.0000 0.0000 0.0000 0.1816

Annual Load To Salt River (tons) 177.23 463.9 404.9 465 1.657 4.926 9.980 1.950 0.009 0.005 0.2340 0.0000 0.0009 0.020 0.1217 0.037 0.0000 0.025 0.0000 0.0000 0.0000 0.5665 1,530

Annual Load To EMF (tons) 102.27 267.7 233.7 268 0.956 2.842 5.759 1.125 0.005 0.003 0.1350 0.0000 0.0005 0.011 0.0702 0.021 0.0000 0.014 0.0000 0.0000 0.0000 0.3269 883

I Total Annual Load (tons) 279.50 731.6 638.6 733 2.612 7.768 15.739 3.075 0.014 0.008 0.3690 0.0000 0.0015 0.031 0.1919 0.058 0.0000 0.039 0.0000 0.0000 0.0000 0.8934 2,413


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