411 REFERENCE · Wiktionary
Powder River
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Proper noun
Powder River
en river s/Wyoming and s/Montana, USA, which is a tributary of the Yellowstone River.
en river s/Oregon c/USA, a tributary of the Snake River.
en census-designated place co/Natrona County s/Wyoming c/USA.
Derived terms
en Powder River County