Mezue ahịrịokwu na-esonụ: Ugwu Ellamar bụ ugwu dị elu nke dị n'Ugwu Chugach, nke dị na steeti Alaska, U.S.A. Ọ dị n'ebe ugwu ọdịda anyanwụ nke Cordova, n'ebe ndịda ọdịda anyanwụ nke Valdez, na n'ebe ugwu Tatitlek, n'ala nke Chugach National Forest na-elekọta. Ọ dị ihe dị ka n'ebe ugwu ọwụwa anyanwụ nke Bligh Reef, ebe 1989
Mmanụ a wụfuru n'ụgbọ mmiri Exxon Valdez. A na-ewere aha obodo ugwu ahụ site n'ogige ebe a na-egwu ọla kọpa nke "Ellamar" na ndịda ọdịda anyanwụ nke ugwu ahụ. N'aka nke ya, aha ahụ bụ́ Ellamar sitere n'aha abụọ bụ́ "Ella" na "Margaret". Mgbe e guzobere post ọfịs maka ogige a na-egwupụta akụ̀ ndị dị n'ime ala, C. L. Wayland, bụ́ onye mbụ bụ́ Onye Nnyocha Postal maka Ógbè Alaska na akụkụ ụfọdụ nke Ebe Ugwu Ebe Ọdịda Anyanwụ Pacific, ji aha nwunye ya, bụ́ Ella, na nke nwa ya nwanyị, bụ́ Margaret, mee Ellamar. Mmiri nke na-esi n'ugwu ahụ asọba n'Oké Osimiri Prince William.