GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project
                    National Weather Service Historical Great Lakes Ice Reports
                                           Winter 1967
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 Site No. Year Mo Da   T1   T2   C1  T1C1 T2C1  C2  T1C2 T2C2  C3 T1C3 T2C3  IMAGE   Supplemental Information
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      1   1967  4 17   -1   -1   SO   -1   -1        -1   -1       -1   -1  496.TIF                                  
      4   1967  4 17   -1   -1   SO   -1   -1        -1   -1       -1   -1  496.TIF                                  
      8   1967  3  6   34   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
      8   1967  3 13   36   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
      8   1967  3 20   38   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
      8   1967  3 27   38   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
      8   1967  4  3   37   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
      8   1967  4 10   35   -1   SL   -1   -1        -1   -1       -1   -1  495.TIF                                  
      8   1967  4 17   -1   -1   BK   -1   -1        -1   -1       -1   -1  496.TIF  (CUT)                           
     14   1967  3 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  493.TIF  TO ISLE ROYALE                  
     14   1967  4 17   -1   -1   SO   -1   -1        -1   -1       -1   -1  496.TIF  NW HALF                         
     14   1967  4 17   -1   -1   PN   -1   -1        -1   -1       -1   -1  496.TIF  SE HALF                         
     19   1967  3  6   -1   -1   SW   -1   -1        -1   -1       -1   -1  490.TIF  TO OFF TWO HARBORS              
     19   1967  3 20   -1   -1   FS   -1   -1        -1   -1       -1   -1  492.TIF  TO CANADIAN SHORE               
     19   1967  3 20   -1   -1   LI   -1   -1        -1   -1       -1   -1  492.TIF  TO OFF TWO HARBORS              
     22   1967  2 27   -1   -1   FD   -1   -1        -1   -1       -1   -1  489.TIF  (60 TO 70% ICE COVER)           
     22   1967  2 27   16   32        -1   -1        -1   -1       -1   -1  489.TIF  HARBORS                         
     22   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF  NORTHERN BAYS                   
     22   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF  W HALF SHORES                   
     22   1967  3  6   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  490.TIF  NORTHERN BAYS                   
     22   1967  3 13   -1   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF  S SHORE                         
     22   1967  3 13    6   10   FD   -1   -1   IJ   -1   -1       -1   -1  491.TIF  NW PORTION                      
     22   1967  3 20   -1   -1   IP   -1   -1        -1   -1       -1   -1  492.TIF  (80% ICE COVER)                 
     22   1967  3 20   -1   -1   WT   -1   -1        -1   -1       -1   -1  492.TIF  MANY NORTH PORTIONS             
     22   1967  3 20   -1   -1   FS   -1   -1        -1   -1       -1   -1  492.TIF  MOST BAYS                       
     22   1967  3 20   -1   -1   FS   -1   -1        -1   -1       -1   -1  492.TIF  MOST OF S SHORE                 
     22   1967  3 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  493.TIF  (90% ICE COVER)                 
     22   1967  4  3   -1   -1   SO   -1   -1   FS   -1   -1       -1   -1  494.TIF  NORTHERN BAYS                   
     22   1967  4  3   -1   -1   FS   -1   -1   RT   -1   -1       -1   -1  494.TIF  S SHORE                         
     22   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  N SHORE: W OF ISLE ROYALE       
     22   1967  4 10    1   35   RT   -1   -1        -1   -1       -1   -1  495.TIF  NORTHERN BAYS                   
     23   1967  3  6   21   36   FS   -1   -1   IJ   -1   -1       -1   -1  490.TIF                                  
     23   1967  3 13   21   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
     23   1967  3 20   21   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
     23   1967  3 27   15   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
     25   1967  3 13   24   -1        -1   -1        -1   -1       -1   -1  491.TIF  HARBOR                          
     27   1967  3 27   -1   -1   WT   -1   -1        -1   -1       -1   -1  493.TIF  JUST E OF PENINSULA             
     29   1967  3  6   16   24   FS   -1   -1        -1   -1       -1   -1  490.TIF                                  
     29   1967  3  6   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  490.TIF                                  
     29   1967  3 20   18   24        -1   -1        -1   -1       -1   -1  492.TIF  LOWER ENTRY                     
     29   1967  3 27   18   22        -1   -1        -1   -1       -1   -1  493.TIF  LOWER ENTRY                     
     29   1967  4  3   10   24        -1   -1        -1   -1       -1   -1  494.TIF                                  
     29   1967  4 10   10   20   FS   -1   -1   RT   -1   -1       -1   -1  495.TIF                                  
     29   1967  4 17   10   18   BK   -1   -1        -1   -1       -1   -1  496.TIF                                  
     33   1967  3 27   -1   -1   LI   -1   -1        -1   -1       -1   -1  493.TIF  TO GRAND PORTAGE (ALONG SHORE)  
     35   1967  4 10    2   10   DI   -1   -1   WI   -1   -1   SW  -1   -1  495.TIF  TO KEWEENAW UPPER ENTRY         
     35   1967  4 17   -1   -1   RT   -1   -1        -1   -1       -1   -1  496.TIF  ALONG SHORE                     
     40   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF                                  
     40   1967  3  6   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  490.TIF                                  
     40   1967  3 13   -1   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
     51   1967  4 18   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
     52   1967  3  6   16   26        -1   -1        -1   -1       -1   -1  490.TIF                                  
     52   1967  3 13   19   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
     52   1967  3 20   18   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
     52   1967  3 27   18   -1   FS   -1   -1        -1   -1       -1   -1  493.TIF                                  
     52   1967  4  3   14   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
     52   1967  4 10    3   -1   DI   -1   -1        -1   -1       -1   -1  495.TIF                                  
     52   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
     54   1967  3  6   17   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
     54   1967  3 13   18   20   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
     54   1967  3 20   20   26        -1   -1        -1   -1       -1   -1  492.TIF                                  
     54   1967  3 27   19   31        -1   -1        -1   -1       -1   -1  493.TIF                                  
     54   1967  4  3   12   -1   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
     54   1967  4 10    3   -1   DI   -1   -1        -1   -1       -1   -1  495.TIF                                  
     54   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
     57   1967  3  6   12   24   FS   -1   -1        -1   -1       -1   -1  490.TIF                                  
     57   1967  3 13   12   24   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
     57   1967  3 20   11   22   FS   -1   -1        -1   -1       -1   -1  492.TIF                                  
     57   1967  3 27    1   22        -1   -1        -1   -1       -1   -1  493.TIF                                  
     57   1967  4  3    8   16        -1   -1        -1   -1       -1   -1  494.TIF                                  
     67   1967  4  3   10   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
     71   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF                                  
     71   1967  3  6   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  490.TIF                                  
     71   1967  3 13   -1   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
     71   1967  4 10   -1   -1   IJ   -1   -1        -1   -1       -1   -1  495.TIF  E SHORE                         
     71   1967  4 10   -1   -1   LI   -1   -1        -1   -1       -1   -1  495.TIF  EXCEPT E SHORE                  
     71   1967  4 17   -1   -1   RT   -1   -1        -1   -1       -1   -1  496.TIF  ALONG E SHORE                   
     75   1967  3  6   23   26   SO   -1   -1        -1   -1       -1   -1  490.TIF                                  
     75   1967  3 13   23   26   SO   -1   -1        -1   -1       -1   -1  491.TIF                                  
     75   1967  3 20   25   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
     75   1967  3 27   25   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
     75   1967  4  3   23   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
     75   1967  4 10   19   -1        -1   -1        -1   -1       -1   -1  495.TIF                                  
     75   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
     76   1967  3  6    9   -1   DI   -1   -1        -1   -1       -1   -1  490.TIF                                  
     76   1967  3 13   10   -1   CL   -1   -1        -1   -1       -1   -1  491.TIF                                  
     76   1967  3 20    9   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
     76   1967  3 27    9   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
     76   1967  4  3    7   -1   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
     76   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF                                  
     76   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
     77   1967  3  6   -1   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF  EASTWARD: ALONG SHORE           
     77   1967  4 16   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
     80   1967  3  6   15   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
     83   1967  3 27   -1   -1   WT   -1   -1        -1   -1       -1   -1  493.TIF  TO GRAND MARAIS, MI             
     84   1967  3  6   18   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF                                  
     84   1967  3 13   20   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
     84   1967  3 20   22   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
     84   1967  3 27   24   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
     84   1967  4  3   20   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
     84   1967  4 10   15   -1        -1   -1        -1   -1       -1   -1  495.TIF                                  
     84   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
     86   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
     87   1967  4 10   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
     87   1967  4 16   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
     92   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  TO SOO LOCKS                    
    102   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    102   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    102   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    102   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  TO LOOKOUT #4                   
    102   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  TO LOOKOUT #4                   
    103   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    103   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    103   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    105   1967  2 27   18   22   SO   -1   -1   SC   -1   -1       -1   -1  489.TIF                                  
    105   1967  3  6   12   16   FS   -1   -1   CL   -1   -1   SC  -1   -1  490.TIF                                  
    105   1967  3 13   13   17   SC    1    3   SW   -1   -1       -1   -1  491.TIF                                  
    105   1967  3 20   15   19        -1   -1        -1   -1       -1   -1  492.TIF                                  
    105   1967  4  3   16   17   FS   -1   -1   RT   -1   -1       -1   -1  494.TIF  EXCEPT LOWER RIVER              
    105   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  ABOVE FRECHETTE                 
    105   1967  4 10   10   14   RT   -1   -1   SW   -1   -1       -1   -1  495.TIF  EXCEPT LOWER RIVER              
    105   1967  4 17   -1   -1   RT   -1   -1        -1   -1       -1   -1  496.TIF  LOWER RIVER: ALONG SHORE        
    105   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF  CHANNEL                         
    114   1967  3 27   13   20   FS   -1   -1   CL   -1   -1       -1   -1  493.TIF  PASSAGE: TO WHITEFISH BAY       
    114   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  PASSAGE                         
    127   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF  E THROUGH NORTHERN 1/2 OF LAKE  
    128   1967  3  6   15   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    128   1967  4  3   11   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
    130   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF  E THROUGH NORTHERN 1/2 OF LAKE  
    130   1967  4 10   -1   -1   LI   -1   -1        -1   -1       -1   -1  495.TIF  EASTWARD                        
    135   1967  3 13   27   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    135   1967  3 20   27   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    135   1967  3 27   28   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    135   1967  4  3   24   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
    136   1967  3 13   -1   -1   DI   -1   -1        -1   -1       -1   -1  491.TIF  EASTWARD                        
    136   1967  3 27   -1   -1   SO   -1   -1        -1   -1       -1   -1  493.TIF  WESTWARD INTO LAKE MICHIGAN     
    138   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  EASTWARD                        
    139   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF  N CHANNEL                       
    139   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF  NE 1/3                          
    139   1967  2 27   18   26        -1   -1        -1   -1       -1   -1  489.TIF  HARBORS                         
    139   1967  2 27   -1   -1   LI   -1   -1        -1   -1       -1   -1  489.TIF  SW PORTIONS                     
    139   1967  3  6   -1   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF  N CHANNEL                       
    139   1967  3  6   -1   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF  ALONG NE SHORE                  
    139   1967  3  6   -1   -1   FS   -1   -1   DI   -1   -1       -1   -1  490.TIF  (80 TO 90% ICE COVER)           
    139   1967  3 13   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  491.TIF  N CHANNEL                       
    139   1967  3 13   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  491.TIF  NE PORTION                      
    139   1967  3 20   -1   -1   FS   -1   -1   IN   -1   -1       -1   -1  492.TIF  N CHANNEL                       
    139   1967  3 20   -1   -1   FS   -1   -1   IN   -1   -1       -1   -1  492.TIF  N & E SHORES                    
    139   1967  4  3   -1   -1   FS   -1   -1        -1   -1       -1   -1  494.TIF  N CHANNEL (100% ICE COVER)      
    139   1967  4  3   -1   -1   FS   -1   -1        -1   -1       -1   -1  494.TIF  ALONG SW SHORE                  
    139   1967  4  3   -1   -1   DI   -1   -1        -1   -1       -1   -1  494.TIF  (40% ICE COVER)                 
    139   1967  4 10   -1   -1   SO   -1   -1   FS   -1   -1   RT  -1   -1  495.TIF  N CHANNEL                       
    139   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  SE HALF                         
    139   1967  4 10   -1   -1   DI   -1   -1        -1   -1       -1   -1  495.TIF  NW HALF (40% ICE COVER)         
    139   1967  4 17   -1   -1   DI   -1   -1   RT   -1   -1       -1   -1  496.TIF  N CHANNEL                       
    139   1967  4 17   -1   -1   LF   -1   -1        -1   -1       -1   -1  496.TIF  N HALF (20% ICE COVER)          
    139   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF  S HALF                          
    141   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    143   1967  3 13   16   -1   CL   -1   -1        -1   -1       -1   -1  491.TIF                                  
    143   1967  3 20   19   -1   CL   -1   -1        -1   -1       -1   -1  492.TIF                                  
    143   1967  3 27   20   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    143   1967  4  3   14   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
    148   1967  3  6   18   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    148   1967  3 13   20   22   CL   -1   -1   WI   -1   -1       -1   -1  491.TIF                                  
    148   1967  3 20   20   22        -1   -1        -1   -1       -1   -1  492.TIF                                  
    148   1967  3 27   20   22   WI   -1   -1        -1   -1       -1   -1  493.TIF                                  
    148   1967  4  3   24   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
    152   1967  3 17   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
    152   1967  3 18   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    153   1967  3  6   10   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF                                  
    153   1967  3 13    6   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
    153   1967  3 20   -1   -1   LF   -1   -1   NI   -1   -1       -1   -1  492.TIF                                  
    153   1967  3 27    2   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    153   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    160   1967  3 13   -1   -1   DI   -1   -1   IJ   -1   -1       -1   -1  491.TIF  EAST SIDE                       
    164   1967  3  6   12   14        -1   -1        -1   -1       -1   -1  490.TIF                                  
    164   1967  3 20   12   14        -1   -1        -1   -1       -1   -1  492.TIF                                  
    165   1967  3 20   -1   -1   FS   -1   -1   IN   -1   -1       -1   -1  492.TIF  COLPOYS BAY                     
    167   1967  3  6   19   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    167   1967  3 13   19   -1   CL   -1   -1        -1   -1       -1   -1  491.TIF                                  
    167   1967  3 20   17   -1   CL   -1   -1        -1   -1       -1   -1  492.TIF                                  
    167   1967  4  3   17   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
    169   1967  3 13   14   -1   CL   -1   -1        -1   -1       -1   -1  491.TIF                                  
    169   1967  3 27   17   20        -1   -1        -1   -1       -1   -1  493.TIF                                  
    171   1967  3  6    6   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    171   1967  3 13    4    6        -1   -1        -1   -1       -1   -1  491.TIF                                  
    171   1967  3 20    4    6        -1   -1        -1   -1       -1   -1  492.TIF                                  
    171   1967  4  3   -1   -1   BK   -1   -1   WI   -1   -1       -1   -1  494.TIF                                  
    172   1967  3 20   -1   -1   FS   -1   -1   IN   -1   -1       -1   -1  492.TIF                                  
    177   1967  3  6   16   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    177   1967  3 20   18   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    177   1967  3 27   20   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    177   1967  4  3   14   -1   BK   -1   -1        -1   -1       -1   -1  494.TIF                                  
    179   1967  2 27   -1   -1   DI   -1   -1        -1   -1       -1   -1  489.TIF  (30% ICE COVER)                 
    179   1967  2 27   -1   -1   LI   -1   -1        -1   -1       -1   -1  489.TIF  CENTRAL PORTION                 
    179   1967  2 27   12   20        -1   -1        -1   -1       -1   -1  489.TIF  HARBORS                         
    179   1967  3  6   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  (20 - 30% ICE COVER)            
    179   1967  3  6   -1   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF  E SHORE                         
    179   1967  3  6   -1   -1   DI   -1   -1        -1   -1       -1   -1  490.TIF  SE PORTION                      
    179   1967  3 13   -1   -1   DI    8   -1        -1   -1       -1   -1  491.TIF  NW PORTION                      
    179   1967  3 20   -1   -1   LI   -1   -1        -1   -1       -1   -1  492.TIF  NORTHERN 1/3                    
    179   1967  3 20    6   10        -1   -1        -1   -1       -1   -1  492.TIF  SOUTHERN 2/3 (80% ICE COVER)    
    179   1967  3 27   -1   -1   WT   -1   -1        -1   -1       -1   -1  493.TIF  SOUTHERN 1/2 (70% ICE COVER)    
    179   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  N HALF                          
    179   1967  4  3   -1   -1   PN   -1   -1   BI   -1   -1   RT  -1   -1  494.TIF  SW PORTION (10% ICE COVER)      
    179   1967  4  3   -1   -1   PN   -1   -1   BI   -1   -1   RT  -1   -1  494.TIF  SE PORTION (20% ICE COVER)      
    179   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  ALL HARBORS                     
    179   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
    183   1967  3 27   10   14   FS   -1   -1        -1   -1       -1   -1  493.TIF  BAY                             
    185   1967  4  3   10   -1   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
    186   1967  3  6   10   14   FS   -1   -1        -1   -1       -1   -1  490.TIF                                  
    188   1967  3 20   -1   -1        -1   -1        -1   -1       -1   -1  492.TIF  (25% ICE COVER)                 
    194   1967  2 27   -1   -1   WI   -1   -1        -1   -1       -1   -1  489.TIF                                  
    195   1967  3 20   -1   -1   SO   -1   -1        -1   -1       -1   -1  492.TIF  N OF CHARITY SHOAL              
    199   1967  3 13    5   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
    199   1967  3 20    4    6        -1   -1        -1   -1       -1   -1  492.TIF                                  
    199   1967  3 27    6   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    199   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    201   1967  3  6   16   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    201   1967  3 13   16   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    201   1967  3 20   14   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    201   1967  3 27   14   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    201   1967  4  3   -1   -1   DI   -1   -1        -1   -1       -1   -1  494.TIF                                  
    205   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF                                  
    205   1967  3  6   -1   -1   FS   -1   -1   SW   -1   -1       -1   -1  490.TIF  ALONG NE SHORE                  
    205   1967  3 13   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  491.TIF                                  
    205   1967  3 20   -1   -1   SO   -1   -1   SW   -1   -1       -1   -1  492.TIF                                  
    205   1967  3 27   20   -1   FS   -1   -1        -1   -1       -1   -1  493.TIF                                  
    205   1967  3 27   -1   -1   SO   -1   -1   RT   -1   -1   WT  -1   -1  493.TIF                                  
    205   1967  4  3   -1   -1   SW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    205   1967  4  5   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    205   1967  4 10    5   -1   BI   -1   -1   SI   -1   -1       -1   -1  495.TIF  E HALF                          
    209   1967  3  6   12   -1   DI   -1   -1        -1   -1       -1   -1  490.TIF                                  
    209   1967  3 13    8   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    209   1967  3 20    2    3        -1   -1        -1   -1       -1   -1  492.TIF                                  
    209   1967  3 27    4    6        -1   -1        -1   -1       -1   -1  493.TIF                                  
    209   1967  4  3    1   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
    211   1967  3  6   -1   -1   OW   -1   -1        -1   -1       -1   -1  490.TIF                                  
    211   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    211   1967  3 20    8   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    215   1967  3  6   21   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    215   1967  3 27   25   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    215   1967  4  3   25   -1        -1   -1        -1   -1       -1   -1  494.TIF                                  
    217   1967  3  6   -1   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF  TO CHARLEVOIX: EASTWARD         
    219   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF  TO GRAND TRAVERSE LIGHT: EASTW  
    220   1967  4 10    6   12   DI   -1   -1   RT   -1   -1       -1   -1  495.TIF  EAST OF SHOAL (60% ICE COVER)   
    228   1967  2 27   12   20   SO   -1   -1   SC   -1   -1   WI  -1   -1  489.TIF  ENTIRE LENGTH: INTO BOTH LAKES  
    228   1967  3  6   -1   -1   SO   -1   -1   WI   -1   -1       -1   -1  490.TIF  W OF POES REEF                  
    228   1967  3  6   -1   -1   DI   -1   -1   SW   -1   -1       -1   -1  490.TIF  E OF POES REEF                  
    228   1967  3 13   -1   -1   SO   -1   -1        -1   -1       -1   -1  491.TIF  L. MICHIGAN TO POES REEF        
    228   1967  3 20   -1   -1   SO   -1   -1        -1   -1       -1   -1  492.TIF  W OF POES REEF                  
    228   1967  3 20   -1   -1   DI   -1   -1        -1   -1       -1   -1  492.TIF  E OF POES REEF                  
    228   1967  4  3   -1   -1   SO   -1   -1   RT   -1   -1       -1   -1  494.TIF  CHEBOYGAN: INTO LAKE MICHIGAN   
    228   1967  4 10    5   10   DI   -1   -1   RT   -1   -1       -1   -1  495.TIF  (40% ICE COVER)                 
    228   1967  4 13   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
    228   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF  ALL CHANNELS                    
    228   1967  4 17    3    6   DI   -1   -1        -1   -1       -1   -1  496.TIF  BRIDGE: TO MACKINAC ISLAND      
    228   1967  4 17    3    6   DI   -1   -1        -1   -1       -1   -1  496.TIF  N SHORE: W OF BRIDGE            
    232   1967  4 10    6   12   DI   -1   -1   RT   -1   -1       -1   -1  495.TIF  N OF REEF (60% ICE COVER)       
    235   1967  2 27   18   20   SO   -1   -1        -1   -1       -1   -1  489.TIF                                  
    235   1967  3  6   18   20        -1   -1        -1   -1       -1   -1  490.TIF                                  
    235   1967  4 10   -1   -1   FS   -1   -1        -1   -1       -1   -1  495.TIF                                  
    235   1967  4 17   -1   -1   FS   -1   -1        -1   -1       -1   -1  496.TIF  N PORTIONS                      
    236   1967  2 27   18   20   SO   -1   -1        -1   -1       -1   -1  489.TIF                                  
    236   1967  3  6   18   20        -1   -1        -1   -1       -1   -1  490.TIF                                  
    236   1967  3 27   24   -1   FS   -1   -1        -1   -1       -1   -1  493.TIF                                  
    236   1967  4 10   -1   -1   FS   -1   -1        -1   -1       -1   -1  495.TIF                                  
    236   1967  4 17   -1   -1   FS   -1   -1        -1   -1       -1   -1  496.TIF  N PORTIONS                      
    237   1967  4  5   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    237   1967  4 16   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
    238   1967  3 20   20   24   SO   -1   -1   CL   -1   -1       -1   -1  492.TIF                                  
    238   1967  3 27   20   24        -1   -1        -1   -1       -1   -1  493.TIF                                  
    238   1967  4  3   20   22   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
    245   1967  3 13   -1   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF  NE OF ISLAND                    
    245   1967  3 20   -1   -1   SO   -1   -1   FS   -1   -1       -1   -1  492.TIF  NE OF ISLAND                    
    248   1967  3 20   23   -1   FS   -1   -1        -1   -1       -1   -1  492.TIF  PASSAGE                         
    248   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  PASSAGE                         
    249   1967  3  6   11   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    249   1967  3 20   13   15        -1   -1        -1   -1       -1   -1  492.TIF                                  
    249   1967  3 27   13   15        -1   -1        -1   -1       -1   -1  493.TIF                                  
    249   1967  4  3    8   10   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
    251   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  PASSAGE                         
    252   1967  3 20   -1   -1   PI   -1   -1   DI   -1   -1   IN  -1   -1  492.TIF  NE OF SOUTH FOX ISLAND          
    254   1967  3 27   -1   -1   PI   -1   -1        -1   -1       -1   -1  493.TIF                                  
    258   1967  3 13    5   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    258   1967  3 20    1   -1   SI   -1   -1        -1   -1       -1   -1  492.TIF                                  
    259   1967  3 13    5   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    259   1967  3 20    1   -1   SI   -1   -1        -1   -1       -1   -1  492.TIF                                  
    261   1967  3  6    7   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    261   1967  3 27   15   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    261   1967  4  3   12   14   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
    262   1967  3 27   -1   -1   SO   -1   -1        -1   -1       -1   -1  493.TIF  TO PORT INLAND: NORTHEASTWARD   
    263   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF  TO 1Mi N OF PLUM ISLAND         
    268   1967  3  6    8   10        -1   -1        -1   -1       -1   -1  490.TIF                                  
    268   1967  3 13   10   12        -1   -1        -1   -1       -1   -1  491.TIF                                  
    268   1967  3 20   12   14        -1   -1        -1   -1       -1   -1  492.TIF                                  
    268   1967  4  3    8   10        -1   -1        -1   -1       -1   -1  494.TIF                                  
    270   1967  2 27   -1   -1   DI   -1   -1        -1   -1       -1   -1  489.TIF  N OF ISLAND (30% ICE COVER)     
    270   1967  3 27   -1   -1   PI   -1   -1        -1   -1       -1   -1  493.TIF  E OF ISLAND                     
    272   1967  3 13   14   20        -1   -1        -1   -1       -1   -1  491.TIF                                  
    272   1967  3 20   14   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    272   1967  3 27   12   14   SO   -1   -1        -1   -1       -1   -1  493.TIF                                  
    275   1967  3 27   -1   -1   PI   -1   -1        -1   -1       -1   -1  493.TIF  E OF ISLAND                     
    282   1967  3 20   18   36        -1   -1        -1   -1       -1   -1  492.TIF  OUTSIDE SHERWOOD POINT          
    285   1967  3  6   -1   -1   SW   -1   -1        -1   -1       -1   -1  490.TIF                                  
    285   1967  3 20   -1   -1   PI   -1   -1   DI   -1   -1   IN  -1   -1  492.TIF                                  
    285   1967  3 27   -1   -1   PI   -1   -1        -1   -1       -1   -1  493.TIF                                  
    289   1967  3  6   -1   -1   HF   -1   -1   DI   -1   -1       -1   -1  490.TIF  TO SUMMER ISLAND: NORTHEAST     
    290   1967  3 13    6    8   DI   -1   -1        -1   -1       -1   -1  491.TIF                                  
    290   1967  3 20    6    8        -1   -1        -1   -1       -1   -1  492.TIF                                  
    292   1967  3 20   14   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    292   1967  4 11   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    292   1967  4 16   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
    293   1967  2 27   14   24   FS   -1   -1        -1   -1       -1   -1  489.TIF                                  
    293   1967  3  6   -1   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF                                  
    293   1967  3 13   -1   -1   SO   -1   -1   SC   -1   -1       -1   -1  491.TIF                                  
    293   1967  3 20   -1   -1   SO   -1   -1   FS   -1   -1       -1   -1  492.TIF                                  
    293   1967  3 27   -1   -1   SO   -1   -1        -1   -1       -1   -1  493.TIF                                  
    293   1967  4  3   14   24   RT   -1   -1        -1   -1       -1   -1  494.TIF  (100% ICE COVER)                
    293   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  S HALF                          
    293   1967  4 10    8   15   DI   -1   -1   RT   -1   -1       -1   -1  495.TIF  N HALF (50% ICE COVER)          
    293   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF  ALL HARBORS                     
    293   1967  4 17   -1   -1   DI   -1   -1        -1   -1       -1   -1  496.TIF  N OF WASHINGTON ISL. (10% ICE)  
    294   1967  3  6   14   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    294   1967  3 13   14   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    294   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    294   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    294   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    297   1967  3 20   10   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    299   1967  3 13    9   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    304   1967  2 27   14   24        -1   -1        -1   -1       -1   -1  489.TIF  N HARBORS                       
    304   1967  2 27    0   20        -1   -1        -1   -1       -1   -1  489.TIF  S HARBORS                       
    304   1967  2 27   -1   -1   LF   -1   -1        -1   -1       -1   -1  489.TIF  SOUTH & CENTRAL PORTIONS        
    304   1967  3  6   -1   -1   BI   -1   -1        -1   -1       -1   -1  490.TIF  SW PORTION                      
    304   1967  3 13   -1   -1   RT   -1   -1        -1   -1       -1   -1  491.TIF  S PORTION                       
    304   1967  3 20   -1   -1   DI   -1   -1   BI   -1   -1       -1   -1  492.TIF  SE SHORE                        
    304   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  ALL SOUTHERN HARBORS            
    304   1967  4  3   -1   -1   RT   -1   -1   DI   -1   -1       -1   -1  494.TIF  N OF SUMNER ISLAND (50% ICE)    
    304   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  S OF SUMNER ISLAND              
    304   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  ALL HARBORS                     
    304   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
    307   1967  3  6   -1   -1   DI   -1   -1        -1   -1       -1   -1  490.TIF                                  
    307   1967  3 13   12   14   PN   -1   -1        -1   -1       -1   -1  491.TIF                                  
    307   1967  3 20   -1   -1   DI   -1   -1   PN   -1   -1       -1   -1  492.TIF                                  
    313   1967  3  6   18   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    320   1967  3 13    7   -1   DI   -1   -1        -1   -1       -1   -1  491.TIF                                  
    320   1967  3 27    2    3        -1   -1        -1   -1       -1   -1  493.TIF                                  
    323   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    327   1967  3 27    4   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    328   1967  3  6   -1   -1   HF   -1   -1   DI   -1   -1       -1   -1  490.TIF  TO GARY: SOUTHEAST              
    328   1967  3 13    9   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    332   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    336   1967  3 13    1    2   DI   -1   -1        -1   -1       -1   -1  491.TIF                                  
    337   1967  3  6   12   -1   BK   -1   -1        -1   -1       -1   -1  490.TIF  (CUT)                           
    337   1967  3 13    8   -1   PN   -1   -1        -1   -1       -1   -1  491.TIF                                  
    337   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    339   1967  3  6   -1   -1   DI   -1   -1        -1   -1       -1   -1  490.TIF                                  
    339   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    340   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    341   1967  3  6   -1   -1   OW   -1   -1        -1   -1       -1   -1  490.TIF                                  
    341   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    341   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    344   1967  3  6    4    6        -1   -1        -1   -1       -1   -1  490.TIF                                  
    346   1967  3  6   -1   -1   OW   -1   -1        -1   -1       -1   -1  490.TIF                                  
    346   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    346   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    348   1967  3  6   -1   -1   DI   -1   -1   PN   -1   -1       -1   -1  490.TIF                                  
    348   1967  3 13    6   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    348   1967  3 20   10   -1   DI   -1   -1        -1   -1       -1   -1  492.TIF                                  
    348   1967  3 27    4   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    352   1967  3 13   12   14        -1   -1        -1   -1       -1   -1  491.TIF                                  
    353   1967  2 27   -1   -1   SO   -1   -1        -1   -1       -1   -1  489.TIF  N & S CHANNELS                  
    353   1967  2 27   -1   -1   IJ   -1   -1        -1   -1       -1   -1  489.TIF                                  
    353   1967  3  6   -1   -1   IJ   -1   -1        -1   -1       -1   -1  490.TIF  LOWER RIVER                     
    353   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    353   1967  3 20    4    6   DI   -1   -1   PN   -1   -1   SW  -1   -1  492.TIF                                  
    353   1967  3 27    4    6   DI   -1   -1   PN   -1   -1   SW  -1   -1  493.TIF                                  
    353   1967  4  3   -1   -1   LF   -1   -1   DI   -1   -1       -1   -1  494.TIF                                  
    353   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF                                  
    357   1967  2 27   -1   -1   IP   -1   -1        -1   -1       -1   -1  489.TIF  (90% ICE COVER)                 
    357   1967  2 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  489.TIF  CLINTON RIVER                   
    357   1967  2 27   -1   -1   FS   -1   -1        -1   -1       -1   -1  489.TIF  ANCHOR BAY                      
    357   1967  3  6   16   -1   FS   -1   -1   SW   -1   -1       -1   -1  490.TIF                                  
    357   1967  3 13   -1   -1   RT   -1   -1   SW   -1   -1       -1   -1  491.TIF                                  
    357   1967  3 20   -1   -1   IP   -1   -1   RT   -1   -1   SW  -1   -1  492.TIF                                  
    357   1967  3 27    4    6   DI   -1   -1   PN   -1   -1   SW  -1   -1  493.TIF                                  
    357   1967  4  3   -1   -1   RT   -1   -1        -1   -1       -1   -1  494.TIF  ALONG SHORE                     
    357   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF                                  
    357   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
    358   1967  3 18   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
    358   1967  3 19   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    359   1967  2 27   -1   -1   DI   -1   -1        -1   -1       -1   -1  489.TIF                                  
    359   1967  3  6   -1   -1   IJ   -1   -1        -1   -1       -1   -1  490.TIF  LOWER RIVER                     
    359   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF  EXCEPT IN AMHERSTBURG CHANNEL   
    359   1967  3 20    4    6   DI   -1   -1   PN   -1   -1   SW  -1   -1  492.TIF                                  
    359   1967  3 27    4    6   DI   -1   -1   PN   -1   -1   SW  -1   -1  493.TIF                                  
    359   1967  4  3   -1   -1   LF   -1   -1   DI   -1   -1       -1   -1  494.TIF                                  
    359   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF                                  
    360   1967  3 13   -1   -1   PN   -1   -1        -1   -1       -1   -1  491.TIF  CHANNEL                         
    362   1967  3  6   11   12        -1   -1        -1   -1       -1   -1  490.TIF                                  
    362   1967  3 13   12   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
    362   1967  3 20   12   13        -1   -1        -1   -1       -1   -1  492.TIF                                  
    362   1967  4  3    6   -1   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
    368   1967  4  9   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    368   1967  4 16   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
    369   1967  3  6    7   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF  OUTER HARBOR                    
    369   1967  3 20    2   -1   FS   -1   -1        -1   -1       -1   -1  492.TIF  OUTER HARBOR                    
    369   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF  INNER & OUTER HARBOR            
    369   1967  4 10   -1   -1   IP   -1   -1        -1   -1       -1   -1  495.TIF  HARBOR ENTRANCE                 
    375   1967  3  6    8   10        -1   -1        -1   -1       -1   -1  490.TIF                                  
    375   1967  3 13    8   10        -1   -1        -1   -1       -1   -1  491.TIF                                  
    375   1967  3 20   10   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    375   1967  3 27    4    5   BK   -1   -1        -1   -1       -1   -1  493.TIF                                  
    375   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    377   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF  SOUTHWESTWARD                   
    378   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    378   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    378   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    383   1967  3  6    8   10        -1   -1        -1   -1       -1   -1  490.TIF                                  
    383   1967  3 13    8   10        -1   -1        -1   -1       -1   -1  491.TIF                                  
    383   1967  3 27    4    8   PN   -1   -1        -1   -1       -1   -1  493.TIF                                  
    383   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    384   1967  2 27    7   12        -1   -1        -1   -1       -1   -1  489.TIF  HARBORS                         
    384   1967  2 27   -1   -1   FD   -1   -1   WI   -1   -1       -1   -1  489.TIF  N SHORE                         
    384   1967  2 27   -1   -1   NI   -1   -1        -1   -1       -1   -1  489.TIF  (70% ICE COVER)                 
    384   1967  3  6   -1   -1   OW   -1   -1        -1   -1       -1   -1  490.TIF  JUST E OF ISLANDS               
    384   1967  3  6   -1   -1   SW   -1   -1        -1   -1       -1   -1  490.TIF  NE OF POINT AUX PINS            
    384   1967  3 13   -1   -1   RT   -1   -1        -1   -1       -1   -1  491.TIF  S SHORE                         
    384   1967  3 13   -1   -1   RT   -1   -1        -1   -1       -1   -1  491.TIF  (75% ICE COVER)                 
    384   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF  JUST W OF ISLANDS               
    384   1967  3 20   -1   -1   WI   -1   -1   PI   -1   -1   SW  -1   -1  492.TIF  (50% ICE COVER)                 
    384   1967  3 20   -1   -1   SO   -1   -1        -1   -1       -1   -1  492.TIF  E END                           
    384   1967  3 27   -1   -1   RT   -1   -1        -1   -1       -1   -1  493.TIF  (70% ICE COVER)                 
    384   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  ALL HARBORS: W OF CLEVELAND     
    384   1967  4  3   12   14   SW   -1   -1        -1   -1       -1   -1  494.TIF  E END                           
    384   1967  4  3   -1   -1   LI   -1   -1        -1   -1       -1   -1  494.TIF  EXCEPT FOR E END                
    384   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  ALL HARBORS: EXCEPT BUFFALO     
    384   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
    385   1967  3 20    3   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    385   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    386   1967  4 10   -1   -1   DI    8   -1   WI   12   36       -1   -1  495.TIF  TO PT. ABINO: SOUTHEASTWARD     
    391   1967  3 20    9   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    391   1967  4  3   -1   -1   BK   -1   -1   SW   -1   -1       -1   -1  494.TIF                                  
    393   1967  3  6    5    7        -1   -1        -1   -1       -1   -1  490.TIF  BREST BAY                       
    393   1967  3  6    7    9        -1   -1        -1   -1       -1   -1  490.TIF  STONY POINT                     
    394   1967  3 20   -1   -1   LF   -1   -1   NI   -1   -1       -1   -1  492.TIF                                  
    396   1967  3 27    6   -1   FS   -1   -1        -1   -1       -1   -1  493.TIF                                  
    399   1967  3 27    2   -1   DI   -1   -1        -1   -1       -1   -1  493.TIF                                  
    406   1967  3 27    4    8        -1   -1        -1   -1       -1   -1  493.TIF                                  
    407   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    407   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    409   1967  3  6   10   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    409   1967  3 20    7   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    409   1967  3 27    6   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    410   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF  TO THE S & E                    
    411   1967  3  6    6   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    413   1967  3 19   -1   -1        -1   -1        -1   -1       -1   -1  490.TIF  ANTICIPATED PORT OPENING        
    413   1967  3 27   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    414   1967  3 13    3   -1        -1   -1        -1   -1       -1   -1  491.TIF                                  
    414   1967  3 20    8   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    414   1967  3 27    2   -1   DI   -1   -1        -1   -1       -1   -1  493.TIF                                  
    420   1967  3 27   -1   -1   IP   -1   -1        -1   -1       -1   -1  493.TIF  ALONG SHORE                     
    425   1967  3 13    3    4        -1   -1        -1   -1       -1   -1  491.TIF                                  
    426   1967  3  6   14   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    426   1967  3 13   14   -1   SO   -1   -1        -1   -1       -1   -1  491.TIF                                  
    426   1967  3 20   10   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    426   1967  3 27   10   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    426   1967  4  3   10   -1   SW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    427   1967  3 27   -1   -1   FS   -1   -1   RT   -1   -1       -1   -1  493.TIF  N CHANNEL                       
    427   1967  4  3   -1   -1   RT   -1   -1   SW   -1   -1       -1   -1  494.TIF                                  
    439   1967  2 27   14   18   FS   -1   -1        -1   -1       -1   -1  489.TIF  AND NEARBY BAYS & CHANNELS      
    439   1967  3 13   18   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
    439   1967  3 13   -1   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF  E: SHORELINE TO N CHANNEL, ST.  
    439   1967  3 13   -1   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
    439   1967  3 13   -1   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF  S TO 4Mi SW OF WOLFE ISLAND     
    439   1967  3 20   -1   -1   SO   -1   -1        -1   -1       -1   -1  492.TIF                                  
    439   1967  3 20   17   18        -1   -1        -1   -1       -1   -1  492.TIF  BAY OF QUINTE HARBOR            
    439   1967  3 27   16   -1        -1   -1        -1   -1       -1   -1  493.TIF  BAY OF QUINTE HARBOR            
    439   1967  3 27   -1   -1   FS   -1   -1   RT   -1   -1       -1   -1  493.TIF                                  
    439   1967  4  3   -1   -1   RT   -1   -1   SW   -1   -1       -1   -1  494.TIF                                  
    440   1967  4 10   -1   -1   LF   -1   -1   DI   -1   -1   RT  -1   -1  495.TIF                                  
    447   1967  3 20   -1   -1   SO   -1   -1        -1   -1       -1   -1  492.TIF  NORTH OF POINT                  
    449   1967  3 27   -1   -1   FS   -1   -1   RT   -1   -1       -1   -1  493.TIF                                  
    449   1967  4  3   -1   -1   RT   -1   -1   SW   -1   -1       -1   -1  494.TIF                                  
    452   1967  3 27   -1   -1   FS   -1   -1   RT   -1   -1       -1   -1  493.TIF                                  
    457   1967  3 20   -1   -1   SO   -1   -1        -1   -1       -1   -1  492.TIF  N OF STONY ISLAND               
    458   1967  3  6    2    4        -1   -1        -1   -1       -1   -1  490.TIF                                  
    458   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    458   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    460   1967  2 27   -1   -1   DI   -1   -1        -1   -1       -1   -1  489.TIF  NE END                          
    460   1967  3  6   -1   -1   FS   -1   -1        -1   -1       -1   -1  490.TIF  NE BAYS & CHANNELS              
    460   1967  3  6   -1   -1   DI   -1   -1        -1   -1       -1   -1  490.TIF  NE PORTION                      
    460   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF  EXCEPT EAST OF BAY OF QUINTE    
    460   1967  4 10   -1   -1   LF   -1   -1   DI   -1   -1   RT  -1   -1  495.TIF  BIG BAY                         
    460   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
    462   1967  3  6    2   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    462   1967  3 20    5   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    462   1967  3 27    3   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    467   1967  3 13    8   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
    467   1967  4  3    4   -1   RT   -1   -1        -1   -1       -1   -1  494.TIF                                  
    470   1967  3  6   -1   -1   DI   -1   -1        -1   -1       -1   -1  490.TIF  RIVER MOUTH                     
    474   1967  3  6   -1   -1   OW   -1   -1        -1   -1       -1   -1  490.TIF                                  
    474   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    474   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    474   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    481   1967  3  6    9   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    481   1967  3 13   10   -1   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
    481   1967  3 20    9   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    481   1967  3 27    9   -1        -1   -1        -1   -1       -1   -1  493.TIF                                  
    482   1967  3 20    2   -1        -1   -1        -1   -1       -1   -1  492.TIF                                  
    486   1967  3  6   -1   -1   PN   -1   -1        -1   -1       -1   -1  490.TIF                                  
    486   1967  3 13   -1   -1   OW   -1   -1        -1   -1       -1   -1  491.TIF                                  
    486   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF                                  
    486   1967  3 27   -1   -1   OW   -1   -1        -1   -1       -1   -1  493.TIF                                  
    486   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF                                  
    487   1967  3  6   -1   -1   IJ   -1   -1   FS   -1   -1   SC  -1   -1  490.TIF  SEAWAY ENTRANCE                 
    487   1967  3 13   -1   -1   FS   -1   -1   SC   -1   -1       -1   -1  491.TIF  SEAWAY ENTRANCE                 
    487   1967  3 20   -1   -1   IJ   -1   -1        -1   -1       -1   -1  492.TIF  SEAWAY CHANNEL ENTRANCE         
    487   1967  3 27   -1   -1   IJ   -1   -1        -1   -1       -1   -1  493.TIF  SEAWAY ENTRANCE                 
    487   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  SEAWAY ENTRANCE                 
    488   1967  3 20   -1   -1   FS   -1   -1        -1   -1       -1   -1  492.TIF                                  
    488   1967  4  3   -1   -1   OW   -1   -1   BV   -1   -1       -1   -1  494.TIF                                  
    490   1967  3 20   -1   -1   FS   -1   -1        -1   -1       -1   -1  492.TIF                                  
    490   1967  4  3   -1   -1   IP   -1   -1   BV   -1   -1       -1   -1  494.TIF                                  
    494   1967  3 20   -1   -1   FS   -1   -1   CL   -1   -1       -1   -1  492.TIF                                  
    494   1967  3 20   -1   -1   OW   -1   -1        -1   -1       -1   -1  492.TIF  IN FRONT OF CONTROL DAM         
    494   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  ABOVE & BELOW LOCK              
    495   1967  3  6   12   -1        -1   -1        -1   -1       -1   -1  490.TIF                                  
    496   1967  3 20    8   10   FS   -1   -1        -1   -1       -1   -1  492.TIF                                  
    497   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  SHORE TO SHORE                  
    498   1967  2 27   10   14        -1   -1        -1   -1       -1   -1  489.TIF  MOST OF RIVER                   
    498   1967  2 27   -1   -1   SW   -1   -1        -1   -1       -1   -1  489.TIF  CHANNEL                         
    498   1967  3  6   -1   -1   IJ   -1   -1        -1   -1       -1   -1  490.TIF  CHANNELS                        
    498   1967  3 13   -1   -1   IJ   -1   -1        -1   -1       -1   -1  491.TIF  MOST CHANNELS                   
    498   1967  3 27   -1   -1   RT   -1   -1   SW   -1   -1       -1   -1  493.TIF  W END                           
    498   1967  4  7   -1   -1        -1   -1        -1   -1       -1   -1  496.TIF  PORT OPENING                    
    498   1967  4 10   -1   -1   OW   -1   -1        -1   -1       -1   -1  495.TIF  CHANNEL                         
    498   1967  4 10   -1   -1   LF   -1   -1   BK   -1   -1       -1   -1  495.TIF  OUT OF CHANNEL                  
    498   1967  4 17   -1   -1   OW   -1   -1        -1   -1       -1   -1  496.TIF                                  
    499   1967  3  6   10   12        -1   -1        -1   -1       -1   -1  490.TIF                                  
    499   1967  3 13    8   10        -1   -1        -1   -1       -1   -1  491.TIF                                  
    500   1967  4  3   -1   -1   OW   -1   -1        -1   -1       -1   -1  494.TIF  MAIN CHANNEL                    
    501   1967  3 13   10   14   FS   -1   -1        -1   -1       -1   -1  491.TIF                                  
 ---------------------------------------------------------------------------------------------------------------
 Ice thickness is in inches, -1 = no thickness reported, see report for ice conditon codes.
 T1 = ice thickness or part of a range if T2 is present,  C1 = primary condtion of ice.
 T1C1 = thickness of C1 or part of range if T2C1 is presnet.
 C2, T1C2, T2C2, C3, T1C3, T2C3 are secondary and ternary ice conditon and condition thickness.