Wasserhärte in Schömberg:                  12,7° dH (2,26 mmol/l) = Härtebereich mittel

Wasserhärte in Schörzingen:                13,2° dH (2,36 mmol/l) = Härtebereich mittel

Auszug aus der Analyse:

                                                       Schömberg                         Schörzingen                       Grenzwerte

Natrium                                         5,0 mg/l                                  4,0 mg/l                              200 mg/l

Kalium                                           0,5 mg/l                               0,4 mg/l                                   --------

Magnesium                                  3,5 mg/l                                  2,2 mg/l                                    -------

Calcium                                         85 mg/l                                   91 mg/l                                    -------

Fluorid                                     < 0,15 mg/l                            < 0,15 mg/l                               1,5 mg/l

Chlorid                                          9,5 mg/l                                  7,4 mg/l                              250 mg/l

Sulfat                                             7,9 mg/l                                  6,2 mg/l                              250 mg/l

Hydrogencarbonat                     280 mg/l                                 290 mg/l                                    -------    

Nitrat                                             7,9 mg/l                                  9,5 mg/l                                50 mg/l

Das Eurofins Institut Jäger GmbH, Tübingen, hat festgestellt, dass die Wasserproben in Schömberg und Schörzingen die an Trinkwasser gestellten Anforderungen in vollem Umfang erfüllen.