Rivers of the Red Main (uth. Grunauer Mühle, Wegbrücke) Chemistry, Deeper groundwater layers

The measuring point uth. Grunauer Mühle, walkway bridge (measuring point no.: 14143) is located in the waters of the Red Main. The measuring point is used to monitor the chemical status, the groundwater level in deeper aquifers.乌特·格吕瑙尔磨坊（步行桥）测量点位（点位编号：14143）坐落于红美因河（Red Main）水域，该点位用于监测水体化学状况以及深层含水层的地下水位。