LAKE,DATE,REFERENCE BENCHMARK,SURVEYING BENCHMARK,LAKE LEVELS(masl), COMMENTS
Lake Vanda,01/26/1991,,Astro A 94.52m old datum,90.378,                                   
Lake Vanda,01/28/1992,,Astro A 94.52m old datum,91.285,                                   
Lake Vanda,12/09/1992,,Astro A 94.52m old datum,91.123,                                   
Lake Vanda,11/22/1993,,Astro A 94.52m old datum,91.44,                                    
Lake Vanda,01/11/1995,,Astro A 94.52m old datum,91.43,                                    
Lake Vanda,12/14/1995,,Astro A 94.52m old datum,91.224,                                   
Lake Vanda,01/09/1996,,Astro A 94.52m old datum,91.135,                                   
Lake Vanda,01/23/1996,,Astro A 94.52m old datum,91.27,                                    
Lake Vanda,01/15/1998,,Astro A 94.52m old datum,90.89,                                    
Lake House,11/19/1993,,LH 300.00m,299.27,                                                 
Lake House,01/20/1995,,LH 300.00m,299.342,                                                
Lake House,01/18/1996,,LH 300.00m,299.305,                                                
Lake House,01/13/1998,,LH 300.00m,299.17,                                                 
Lake Joyce,11/19/1993,,LJW 302.062m,302.062,Benchmark is very close to lake---essentially at same elevation as water.                                                               
Lake Joyce,01/18/1996,,LJW 302.062m,300.13,                                               
Lake Joyce,11/19/1993,,LJE (tip of rock) 301.060m,301.06,Benchmark is very close to lake---essentially at same elevation as water.                                                  
Lake Joyce,01/20/1995,,LJE (tip of rock) 301.060m,300.012,                                
Lake Joyce,01/13/1998,,LJE (tip of rock) 301.060m,301.06,                                 
Lake Joyce,11/19/1993,,LJN (new bolt on rock) 302.438m,302.438,Benchmark is very close to lake---essentially at same elevation as water.                                            
Lake Joyce,01/20/1995,,LJN (new bolt on rock) 302.438m,300,                               
Lake Joyce,01/18/1996,,LJN (new bolt on rock) 302.438m,300.009,                           
Lake Joyce,01/13/1998,,LJN (new bolt on rock) 302.438m,302.471,                           
Lake Vida,11/19/1993,,NZBM 350.00m,348.79,                                                
Lake Vida,01/17/1994,,NZBM 350.00m,349.355,                                               
Lake Vida,01/23/1996,,NZBM 350.00m,349.092,                                               
Lake Vida,01/22/1998,,NZBM 350.00m,347.67,                                                
Lake Bonney,01/17/1998,,BM near met station (~30.48m),28.39,                              
Don Juan Pond,11/19/1993,,DVDP pipe 200.00m,198.44,                                       
Don Juan Pond,01/12/1995,,DVDP pipe 200.00m,198.525,                                      
Don Juan Pond,12/10/1997,,DVDP pipe 200.00m,198.43,