Stausee, Ottenstein water temperature

Stausee, Ottenstein, Zwettl · Lake

The current water temperature at Stausee is 21.9 °C (as of August 19, 2026, source: AGES).

Lakes stratify in summer: bathing-warm on top, markedly colder a few metres down. Measurements are taken at the surface — right where you swim.

21.9 °C

Measured: August 19, 2026 · continuously updated

💧 Water 21.9° · ☀️ Air 14.0° · high today 21.4°

Temperature trend of recent weeks

Stausee, Ottenstein — Photo: Adolf Riess · CC BY-SA 3.0 · Wikimedia Commons

Water quality

EU classification: excellent · Visibility depth: 0.6 m

Nearby waters

Dobrastausee, Pölla, Pölla · 4.8 km away20.4 °C Thurnberger Stausee, Idolsberg, Krumau am Kamp · 9.8 km away19.8 °C Badeteich, Allentsteig, Allentsteig · 11.4 km away22.0 °C Zwettl, Zwettl (Sportplatz) · 12.1 km away18.1 °C Purzelkamp, Kaltenbrunn · 13.7 km away15.2 °C

Frequently asked questions

Can you swim at Stausee right now?
The current water temperature is 21.9 °C. See live swimming conditions, weather and quality in the BrrChecker app.

How warm is the water at Stausee?
Currently 21.9 °C (updated continuously).

How is the water quality at Stausee?
The official classification is: excellent.

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