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Auch eine Überschreitung bedeutet laut Umweltbundesamt oft keine Gesundheitsgefahr, wenn sie deutlich kürzer als lebenslang anhält und nicht zu hoch ist; Dauer und Höhe legt das Gesundheitsamt fest.","source":{"title":"Umweltbundesamt: Rund um das Trinkwasser (Ratgeber, 2016)","url":"https://www.umweltbundesamt.de/system/files/medien/479/publikationen/uba_rund_um_das_trinkwasser_ratgeber_web_0.pdf#page=77","page":"PDF-Seite 77"}},{"id":"wert-unter-nachweisgrenze","appliesTo":["below_detection"],"misreading":"„Unter der Nachweisgrenze“ heißt: Der Stoff ist nicht im Wasser.","correction":"Es heißt: Mit dem Messverfahren des Labors war der Stoff nicht nachweisbar. Wir nennen deshalb immer die Nachweisgrenze mit und machen daraus keine Null.","source":{"title":"Trinkwassermonitor: Methodik","url":"https://trinkwassermonitor.ink/methodik/#messwerte","page":"Abschnitt „So lesen Sie unsere Angaben“"}},{"id":"nicht-genannt","appliesTo":["not_reported"],"misreading":"Nennt der Prüfbericht keinen Wert, ist das Wasser nicht belastet.","correction":"Es heißt nur, dass der veröffentlichte Bericht den Stoff nicht nennt – nicht, dass nicht gemessen wurde, und nicht, dass nichts enthalten ist. Fragen Sie im Zweifel beim Wasserversorger nach.","source":{"title":"Trinkwassermonitor: Methodik","url":"https://trinkwassermonitor.ink/methodik/#messwerte","page":"Abschnitt „So lesen Sie unsere Angaben“"}},{"id":"uran-radioaktiv","appliesTo":["uran"],"misreading":"Uran im Trinkwasser ist radioaktiv gefährlich und stammt aus Atomanlagen.","correction":"Uran ist ein natürlicher Bestandteil mancher Grundwässer, die in engem Kontakt mit uranhaltigem Gestein stehen. Es geht beim Grenzwert nicht um Radioaktivität, sondern um die chemisch-giftige Wirkung auf die Niere.","source":{"title":"Umweltbundesamt: Rund um das Trinkwasser (Ratgeber, 2016)","url":"https://www.umweltbundesamt.de/system/files/medien/479/publikationen/uba_rund_um_das_trinkwasser_ratgeber_web_0.pdf#page=66","page":"PDF-Seiten 66 und 68"}},{"id":"uran-saeugling-2","appliesTo":["uran"],"misreading":"Für Säuglinge ist Trinkwasser über 2 µg/l Uran gefährlich.","correction":"2 µg/l ist eine Kennzeichnungsgrenze für abgepacktes Wasser mit dem Hinweis „geeignet für die Zubereitung von Säuglingsnahrung“. Der Grenzwert von 10 µg/l der Trinkwasserverordnung schützt laut Umweltbundesamt alle Bevölkerungsgruppen, Säuglinge eingeschlossen; Meldungen über einen gesundheitlichen Höchstwert von 2 µg/l nennt das Amt falsch und irreführend.","source":{"title":"Umweltbundesamt: Rund um das Trinkwasser (Ratgeber, 2016)","url":"https://www.umweltbundesamt.de/system/files/medien/479/publikationen/uba_rund_um_das_trinkwasser_ratgeber_web_0.pdf#page=68","page":"PDF-Seiten 68 und 69"}},{"id":"haerte-ungesund","appliesTo":["haerte","calcium","magnesium"],"misreading":"Hartes Wasser ist ungesund.","correction":"Hartes Wasser ist laut Umweltbundesamt nicht ungesund; für die Härte gibt es keinen Grenzwert. Sie betrifft Kalk in Geräten und die Dosierung von Waschmittel (Härtebereiche nach § 9 WRMG). Haushaltsgeräte zur Enthärtung hält das Amt aus gesundheitlichen Gründen weder für notwendig noch für sinnvoll.","source":{"title":"Umweltbundesamt: Rund um das Trinkwasser (Ratgeber, 2016)","url":"https://www.umweltbundesamt.de/system/files/medien/479/publikationen/uba_rund_um_das_trinkwasser_ratgeber_web_0.pdf#page=52","page":"PDF-Seite 52"}},{"id":"nitrat-hauptquelle","appliesTo":["nitrat"],"misreading":"Den meisten Nitrat nehmen wir mit dem Trinkwasser auf.","correction":"Mit Trinkwasser, das die Trinkwasserverordnung einhält (Grenzwert 50 mg/l), nimmt man laut Umweltbundesamt deutlich weniger Nitrat auf als mit pflanzlichen Lebensmitteln. Trotzdem gilt: je weniger Nitrat, desto besser.","source":{"title":"Umweltbundesamt: Rund um das Trinkwasser (Ratgeber, 2016)","url":"https://www.umweltbundesamt.de/system/files/medien/479/publikationen/uba_rund_um_das_trinkwasser_ratgeber_web_0.pdf#page=58","page":"PDF-Seite 58"}},{"id":"blei-ab-werk","appliesTo":["blei"],"misreading":"Ein niedriger Bleiwert im Prüfbericht heißt: Am Hahn ist kein Blei.","correction":"Der Prüfbericht gilt ab Wasserwerk. Blei kommt vor allem aus alten Bleirohren im Haus. Wasser aus Bleirohren ist laut Umweltbundesamt für Schwangere, Säuglinge und Kinder bis sechs Jahre immer ungeeignet; Filter oder eine Sanierung der Rohre helfen nicht, nur der vollständige Austausch.","source":{"title":"Umweltbundesamt: Trink Was – Trinkwasser aus dem Hahn (Ratgeber, 2020)","url":"https://www.umweltbundesamt.de/system/files/medien/421/publikationen/uba_trinkwas-ratgeber_2020-04-07_web_barrierefrei.pdf#page=16","page":"PDF-Seite 16"}}]}