repoi:t of the united states geographic board. 



381 



Nuuanu; Land Division, partly in 

 Government ownersliip, Honolulu 

 District, Oaliu. 



Nuuanu; Residential Section of Hono- 

 lulu, at the lower end of Nuuanu 

 Valley, Oahu. 



Nuuanu Pali; ClifE and Pass, Koolau 

 Range, east Oahu ; elevation, 1,207 

 feet ; one of the historic and scenic 

 places of Honolulu, only 6 miles dis- 

 tant. 



Nniilolo: see Nualolo. 



Oahu; Island, near center .of main 

 group, lat. 21° 30' N., long. 158° W., 

 98 sea miles southeast of Kauai and 

 134 sea miles northwest of Hawaii ; 

 consists of two mountain ranges, 

 Koolau and Waianae, with a table- 

 land between ; highest point, Kaala, 

 4,030 feet, roughly quadrilateral ; 

 length, 45 miles ; vddth, 24 miles ; 

 area, 598 square miles. (Not Wa- 

 hoo, Waohoo, nor Woahoo. ) 



OaJiu-Koolnu; see Waiahole. 



Oanui; Stream, rising on northern 

 slope of Haleakala Mountain, flow- 

 ing northeastward into Kailua 

 Stream from the west, Makawao 

 District, Maui. 



Oheo; Stream, rising on southeastei'n 

 slope of Haleakala Mountain, flow- 

 ing southeastward into sea near Ki- 

 pahulu, Hana District, Maui. 



Okole; Stream, lower eastern slope of 

 Mauna Kea, entering sea near Mau- 

 lua Gulch, Hawaii. 



Olaa; Land Division, Puna District, 

 Hawaii. 



Olaa (Kurtistown) ; Village, Puna Dis- 

 trict, Hawaii. 



Old Hamakua; see Hamakua (Old). 



Olohena; Land Division, partly in 

 Government ownership, Kawaihau 

 District, Kauai. 



Olokele; Ditch, diverting water from 

 the south side of Olokele Stream for 

 cane irrigation, Waimea District, 

 Kauai. 



Olokele; River, rising on western slope 

 of Waialeale Peak, flowing south- 

 westward to junction with IMokuone 

 Stream to form Makaweli River, re- 

 ceiving the flow of Kahana Stream 

 from the north, eastern Waimea 

 Basin, Kauai. 



Olowalu; Land Division, in Govern- 

 ment ownership, Lahaina District, 

 Maui. 



Olowalu; Stream, rising in southern 

 slope of west Maui, flowing south- 

 westward into sea, Lahaina District, 

 Maui. 



Olowalu; Village, southwestern coast, 

 west Maui. 



Olympus; Peak, elevation, 2,447 feet, 

 at the head of Manoa Valley, Koolau 

 Range, east Oahu. (Not Awawaloa.) 



Omoe; Peak, near lat. 21° 57' N., long. 

 1.59° 27' 30" W., southeastern slope 

 of Kauai. (Not Omoi.) 



Onomea; Bay, South Hilo coast, Ha- 

 waii. 



Onomea; Stream, lower eastern slope 

 of Mauna Kea, entering the sea 

 south of Onomea Arch, Hawaii. 



Onomea; Village, on Onomea Bay, 

 South Hilo District, Hawaii. 



Ookala; Village, North Hilo District, 

 Hawaii. 



Oopuola; Stream, on boundary be- 

 tween Makawao and Hana Districts, 

 flowing northeastward into sea, east 

 Maui. 



Opaekaa; Stream, tributary to Wailua 

 River from the north, Lihue District, 

 Kauai. (Not Opaikaa.) 



Opaeula; Ditch, diverting water from 

 north side Opaeula Stream, Oahu. 



Opaeula; Stream, rising in northern 

 Koolau IMountains, flowing north- 

 eastward into Kaiaka Bay, Waialua 

 District, Oahu. 



Opana; Land Division, Makawao Dis- 

 trict, Maui. 



Opana; Stream, rising on the northern 

 slope of Haleakala Mountain, flow- 

 ing northwestward, entering Hale- 

 haku Stream from the west, Maka- 

 wao District, Maui. 



