American River At Head Waters Of Folsom South Canal n-Butylbenzene ug/L Time Series Data

Measurements of n-Butylbenzene collected at American River At Head Waters Of Folsom South Canal. Currently collected twice a year, previously collected quarterly....于美国河（American River）福尔瑟姆南运河源头水域点位采集的正丁苯（n-Butylbenzene）检测数据。当前采集频率为每年两次，此前为每季度采集一次。