Trettach

This article has multiple issues. Please help improve it or discuss these issues on the talk page. (Learn how and when to remove these messages)

You can help expand this article with text translated from the corresponding article in German. (September 2011) Click [show] for important translation instructions.

View a machine-translated version of the German article.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must follow the LLM translation guideline, revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing German Wikipedia article at [[:de:Trettach]]; see its history for attribution.
You may also add the template {{Translated|de|Trettach}} to the talk page.
For more guidance, see Wikipedia:Translation.

This article relies on a single source. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Trettach" – news · newspapers · books · scholar · JSTOR (November 2022) (Learn how and when to remove this message)

(Learn how and when to remove this message)

Trettach
The Trettach at Dietersberg [de] (near Oberstdorf)

Location
Country	Germany
State	Bavaria
Physical characteristics
Mouth
• location	Iller
• coordinates	47°25′38″N 10°16′26″E / 47.4273°N 10.2740°E / 47.4273; 10.2740
Length	15.6 km (9.7 mi)^[1]
Basin size	157 km² (61 sq mi)^[1]
Basin features
Progression	Iller→ Danube→ Black Sea