Onyx River at Lake Vanda Weir USGS site 14; kiwi site 3500001; coordinates taken from 1996-97 GPS measurements at center of weir Parent Stream: Onyx River Provenance : GPS96-97.DOC ID: onyx_vndaCoordinates: Latitude: -77.523430000000 Longitude: 161.696624800000 Read more about Onyx River at Lake Vanda Weir