Trinity River At Lewiston Chromium ug/L Time Series Data

Measurements of Chromium collected at Trinity River At Lewiston. Currently collected twice a year, previously collected quarterly. Access further information for this...本数据集为刘易斯顿三一河（Trinity River At Lewiston）的铬（Chromium）含量监测采样数据。目前该监测的采样频率为每年两次，此前为每季度一次。如需获取该数据集的更多详细信息，请查阅相关资料。