.mw-parser-output .hidden-begin{box-sizing:border-box;width:100%;padding:5px;border:none;font-size:95%}.mw-parser-output .hidden-title{font-weight:bold;line-height:1.6;text-align:left}.mw-parser-output .hidden-content{text-align:left}@media all and (max-width:500px){.mw-parser-output .hidden-begin{width:auto!important;clear:none!important;float:none!important))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 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:Speller Aa]]; see its history for attribution. You should also add the template ((Translated|de|Speller Aa)) to the talk page. For more guidance, see Wikipedia:Translation.
Speller Aa
Location
CountryGermany
States
Physical characteristics
Mouth 
 • location
Große Aa
 • coordinates
52°25′13″N 7°22′35″E / 52.4202°N 7.3763°E / 52.4202; 7.3763
Length49.2 km (30.6 mi) [1]
Basin size371 km2 (143 sq mi) [1]
Basin features
ProgressionGroße AaEmsNorth Sea

Speller Aa is a river of North Rhine-Westphalia and Lower Saxony, Germany. It flows into the Große Aa near Lünne.

The upper reaches of the Speller Aa have other names, from the source to the mouth Stollenbach, Mettinger Aa, Recker Aa, Hopstener Aa, Speller Aa.[2]

See also

References

  1. ^ a b Hydrographic Directory of the NRW State Office for Nature, the Environment and Consumer Protection (Gewässerverzeichnis des Landesamtes für Natur, Umwelt und Verbraucherschutz NRW 2010) (xls; 4.67 MB)
  2. ^ https://www.tim-online.nrw.de/tim-online2/
    Select "Koordinateneingabe" from the drop-down menue at the top left, then enter:
    • 52.28478;7.87214 for the Stollenbach source
    • 52.313710;7.816660 for Stollenbach / Mettinger Aa
    • 52.355843;7.760330 for Mettinger Aa / Recker Aa
    • 52.362282;7.651620 for Recker Aa / Hopstener Aa
    • 52.361785;7.475129 for Hopstener Aa / Speller Aa
    • 52.420253;7.376283 for the Speller Aa mouth