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Page 3 <br />Results of Phase 1 Water Quality Study of Nutrients in the Indian River Farms Water Control District's <br />g1h Street Canal <br />BCC Agenda Item for April 10, 2018 <br />Figure I -Sample Location Map <br />rainage Basin <br />18th Street Canal 0 <br />B <br />18fh street C!�ajl <br />�rpSpj� <br />_Ar� i <br />C E <br />K <br />est Regional <br />Wastewater <br />Treatment Plant k :�4 <br />and Wetlands <br />_F-177 -77 - 45,TL <br />Note: PSP = Pipe discharging into canalfrom private property. <br />DSP = IRCDUS West Regional Treatment Facility Deep Settling Pond <br />Table 2 -Sample Group 2 NOx Nitrogen Results (mg/1) <br />SAMPLE <br />DATE <br />A <br />PSP <br />B <br />DSP <br />C <br />D <br />E <br />F <br />7/20/2017 <br />0.025 <br />0.025 <br />0.025 <br />0.025 <br />0.025 <br />0.095 <br />0.130 <br />0.054 <br />8/11/2017 <br />0.025 <br />0.025 <br />0.025 <br />0.025 <br />0.025 <br />0.085 <br />0.240 <br />0.025 <br />AVERAGE <br />0.025 <br />1 0.025 <br />0.025 <br />0.025 <br />0.025 <br />0.090 <br />0.185 <br />0.040 <br />Table 3 - Sample Group 2 Ammonia Nitrogen Results (mg/1) <br />SAMPLE <br />DATE <br />A <br />PSP <br />B <br />DSP <br />C <br />D <br />E <br />F <br />7/20/2017 <br />0.140 <br />0.081 <br />0.860 <br />0.053 <br />1.000 <br />0.450 <br />0.280 <br />0.033 <br />8/11/2017 <br />0.027 <br />0.044 <br />0.990 <br />0.049 <br />0.960 <br />0.480 <br />0.160 <br />0.023 <br />AVERAGE <br />0.084 <br />0.063 <br />0.925 <br />0.051 <br />0.980 <br />0.465 <br />1 0.220 <br />0.028 <br />Table 4 - Sample Group 2 Orthophosphate as P Results (mg/1) <br />SAMPLE <br />DATE <br />A <br />PSP <br />B <br />DSP <br />C <br />D <br />E <br />F <br />7/20/2017 <br />0.038 <br />0.026 <br />0.073 <br />0.008 <br />0.110 <br />0.069 <br />0.140 <br />0.099 <br />8/11/2017 <br />0.088 <br />0.034 <br />0.160 <br />0.013 <br />0.180 <br />0.120 <br />0.110 <br />0.130 <br />AVERAGE <br />0.063 <br />0.030 <br />0.117 <br />0.011 <br />0.145 <br />0.095 <br />0.125 <br />0.115 <br />30 <br />C:\Users\legistar\AppData\Local\Temp\BCL Technologies\easyPDF 8\@BCL@740DFDD9\@BCL@74ODFDD9.doc <br />