River Wern (km 0.09 oh estuary) Chemistry

The measuring point km 0,09 oh muzzle (measuring point no.: 20553) is located in the waters of Wern. The measuring point is used to monitor the chemical state.距炮口0.09千米处的测量点（编号：20553）坐落于韦恩（Wern）海域，该测量点用于监测水体化学状态。