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Regenstauf breathes a sigh of relief: Drinking water without PFAS according to new limits!
The Regenstauf waterworks confirms: drinking water is PFAS-free. New limits come into force on January 12, 2026.
Regenstauf breathes a sigh of relief: Drinking water without PFAS according to new limits!
The Regenstauf waterworks reports positive news for its citizens: no per- and polyfluorinated alkyl substances (PFAS) have been detected in the drinking water. This finding is based on extensive research conducted in 2025 and now has contemporary relevance, particularly with the new, strict limits that came into force on January 12, 2026. [Regenstauf.de]. The relevant PFAS substances, in particular PFAS-20 and PFAS-4, were not detectable in all samples.
The new limits that now apply in Germany are a response to growing concerns about these so-called forever chemicals. According to reports from [3sat.de]. Accumulation in the environment is problematic. From now on, the limit value for the sum of 20 PFAS relevant to drinking water is 100 nanograms per liter, while from January 12, 2028, an additional limit value of 20 nanograms per liter will apply for four particularly critical compounds, including PFHxS, PFOS, PFOA and PFNA.
Health risks from PFAS
Concern about PFAS has increased in recent years as studies have shown they can weaken the immune system and increase the risk of cancer. ZDF.de highlights that these chemical compounds are widespread in the environment and are often found in products such as cosmetics, cookware and textiles. PFAS are also used in fast food packaging and ski wax. Some of these substances are already regulated or even banned in the European Union.
The new regulations in the Drinking Water Ordinance are a step in the right direction to reduce exposure to PFAS. Current figures show that around 3% of drinking water samples exceed existing limits, highlighting the need for many water suppliers to take measures to review and adapt their drinking water treatment. However, it should be noted that complete elimination of PFAS from the environment will not be possible, highlighting the ongoing challenge in combating these chemicals.