KateriSalk / Alaska_IR_Automation

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Investigate sulfate exceedances #19

Closed petjen25 closed 2 months ago

petjen25 commented 3 months ago

https://github.com/KateriSalk/Alaska_IR_Automation/blob/8e41f9af5db921fea947befa4ac87371ef312cf2/Code/6_Analysis/magdurfreq_functions.R#L251

Code found exceedances for sulfate in the following AUs: AK_R_1010504_005, AK_R_1030407_006, AK_R_1020709_011, AK_R_1040422_001, AK_R_1010601_009

Our analysis found no sulfate exceedances in the above AUs.

Could it be a conversion issue? magnitude_numeric in WQS crosswalk is in mg/L. TADA.ResultMeasureValue in wq_data_trimmed long is in ug/L.