RIVER HEIGHTS URUGUAY RIVER PLACE: NUEVA PALMIRA Km from Punta Gorda: 4.200 Depths in metres referred to the Local Hydrometric Surface of Reference (+0.80 m above the Provisional Hydrometric Reference Surface -former Wharton-) NAE 1.48 NAO 1.29 NBO 0.81 NBE 0.68 Mean Level 1.03 PLACE: FRAY BENTOS Km from Punta Gorda: 98.700 Km from Nueva Palmira: 94.500 Depths in metres referred to the Local Hydrometric Surface of Reference which is located +0.32 m above 0 m of the tide scale of Fray Bentos Port (+0.80 m above the Provisional Hydrometric Reference Surface -former Wharton-) NAE 1.82 NAO 1.61 NBO 0.97 NBE 0.95 Mean Level 1.28