Talk:Riffle

Wiki Education Foundation-supported course assignment
This article was the subject of a Wiki Education Foundation-supported course assignment, between 31 March 2020 and 18 May 2020. Further details are available on the course page. Student editor(s): Mlatimore, Darcycarlson.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 08:11, 17 January 2022 (UTC)

Disambiguation
This article desperately needs disambiguation. Why would a hydrological feature be included in an article about the post office? Caeruleancentaur (talk) 19:14, 18 May 2009 (UTC)