Allerbach (Bewer)
{{short description|River in Germany}}
{{Expand German|topic=geo|date=March 2019|Allerbach (Bewer)}}
{{Infobox river
| name = Allerbach
| image = Der Allerbach in Amelsen.JPG
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| pushpin_map = Germany
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| pushpin_map_caption= Location of mouth
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| source1_location = Near {{ill|Rengershausen (Einbeck)|lt=Rengershausen|de}}, a district of Einbeck
| source1_coordinates = {{coord|51.8632|N|9.7691|E}}
| mouth_location = East of {{ill|Deitersen|de}}, a district of Dassel, into the Bewer
| mouth_coordinates = {{coord|51.8222|N|9.7455|E|display=it}}
| progression = Bewer→ {{RIlme}}
| subdivision_type1 = Country
| subdivision_name1 = Germany
| subdivision_type2 = State
| subdivision_name2 = Lower Saxony
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Allerbach is a river of Lower Saxony, Germany.
The Allerbach springs near {{ill|Rengershausen (Einbeck)|lt=Rengershausen|de}}, a district of Einbeck.{{Google maps|title=Allerbach source|url=https://www.google.com/maps/place/51%C2%B051'47.5%22N+9%C2%B046'08.8%22E/@51.8603291,9.771251,15.75z/data=!4m5!3m4!1s0x0:0x0!8m2!3d51.8632!4d9.7691?hl=en|accessdate=13 March 2019}} It is a left tributary of the Bewer east of {{ill|Deitersen|de}}, a district of Dassel.{{Google maps|title=Allerbach mouth|url=https://www.google.de/maps/place/51%C2%B049'19.8%22N+9%C2%B044'43.9%22E/@51.8228723,9.7384718,15.5z/data=!4m6!3m5!1s0x0:0x0!7e2!8m2!3d51.8221617!4d9.7455158|accessdate=13 March 2019}}