The groundwater sampling campaign took place recently, with a total of 78 samples collected from various monitoring wells. The data includes measurements from several parameters across multiple stations, providing a comprehensive overview of the groundwater quality in the area.

In the results, several parameters were found to fall outside the expected ranges. At station F1045, the precipitation color was recorded as "rot," which deviates from the expected "neg." At the same station, turbidity was measured at 2, exceeding the standard value of 1. Station F1097 showed a concerning oxygen saturation level of 1.30%, significantly lower than the expected threshold of 50%. Additionally, at station F_1520, the odor type was identified as "Lösungsmittel," which is not the expected "neg."

Deviations from drinking-water standards are common in untreated groundwater and should be interpreted in context. Low oxygen concentrations, such as those observed at station F1097, are typical in deep groundwater due to oxygen consumption during long subsurface travel. In contrast, the presence of a solvent odor at station F1520 may indicate contamination and should be further investigated. It is essential to focus on parameters that show clear deterioration compared to previous sampling rounds, as these may indicate emerging issues requiring attention.