GREAT LAKES ENVIRONMENTAL RESEARCH LABORATORY, NOAA Climate Data Modernization Project National Weather Service Historical Great Lakes Ice Reports Winter 1964 --------------------------------------------------------------------------------------------------------------- Site No. Year Mo Da T1 T2 C1 T1C1 T2C1 C2 T1C2 T2C2 C3 T1C3 T2C3 IMAGE Supplemental Information --------------------------------------------------------------------------------------------------------------- 4 1964 3 2 -1 -1 SO -1 -1 -1 -1 -1 -1 466.TIF ALONG SHORE 4 1964 3 16 -1 -1 FS -1 -1 -1 -1 -1 -1 468.TIF 4 1964 3 23 -1 -1 FS -1 -1 -1 -1 -1 -1 469.TIF 6 1964 3 23 18 21 -1 -1 -1 -1 -1 -1 469.TIF MISSION RIVER 6 1964 3 23 18 21 -1 -1 -1 -1 -1 -1 469.TIF MCKELLAR RIVER 7 1964 3 16 -1 -1 SO -1 -1 -1 -1 -1 -1 468.TIF BW TO WELCOME ISLAND 7 1964 3 23 -1 -1 SO -1 -1 -1 -1 -1 -1 469.TIF BW TO WELCOME ISLAND 7 1964 4 6 -1 -1 FD -1 -1 -1 -1 -1 -1 471.TIF BW TO WELCOME ISLAND 8 1964 3 2 29 -1 -1 -1 -1 -1 -1 -1 466.TIF 8 1964 3 9 31 -1 -1 -1 -1 -1 -1 -1 467.TIF 8 1964 3 23 33 -1 -1 -1 -1 -1 -1 -1 469.TIF 8 1964 4 6 30 36 SO -1 -1 CL -1 -1 -1 -1 471.TIF 9 1964 3 16 32 -1 -1 -1 -1 -1 -1 -1 468.TIF 11 1964 3 23 18 21 -1 -1 -1 -1 -1 -1 469.TIF 12 1964 3 16 18 21 SO -1 -1 -1 -1 -1 -1 468.TIF ALL RIVERS 14 1964 3 2 -1 -1 SO -1 -1 -1 -1 -1 -1 466.TIF ALONG SHORE 14 1964 3 16 -1 -1 FS -1 -1 -1 -1 -1 -1 468.TIF 14 1964 3 23 -1 -1 FS -1 -1 -1 -1 -1 -1 469.TIF 14 1964 4 6 -1 -1 DI -1 -1 -1 -1 -1 -1 471.TIF (90% ICE COVER) 16 1964 3 9 -1 -1 BK -1 -1 -1 -1 -1 -1 467.TIF TO WELCOME ISLAND 16 1964 3 9 -1 -1 SW -1 -1 BK -1 -1 -1 -1 467.TIF W TOWARD VICTORIA ISLAND 16 1964 3 16 -1 -1 SW -1 -1 -1 -1 -1 -1 468.TIF NE OF ISLAND 17 1964 3 16 -1 -1 SW -1 -1 -1 -1 -1 -1 468.TIF TO THUNDER CAPE 17 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF TO PIE ISLAND 17 1964 4 6 -1 -1 BK -1 -1 -1 -1 -1 -1 471.TIF CHANNEL: S TO KAM-MISSION (CUT 19 1964 3 2 -1 -1 HF -1 -1 -1 -1 -1 -1 466.TIF N SIDE OF ISLAND 19 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF S OF ISLAND 19 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF TO THUNDER CAPE 22 1964 2 24 -1 -1 -1 -1 -1 -1 -1 -1 465.TIF (40% ICE COVER) 22 1964 3 2 10 18 DI -1 -1 PN -1 -1 SW -1 -1 466.TIF 22 1964 3 30 -1 -1 DI -1 -1 PN -1 -1 -1 -1 470.TIF 22 1964 4 6 -1 -1 LI -1 -1 -1 -1 -1 -1 471.TIF CENTER OF LAKE 23 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 23 1964 3 2 6 -1 PN -1 -1 -1 -1 -1 -1 466.TIF 23 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 23 1964 3 16 10 -1 -1 -1 -1 -1 -1 -1 468.TIF (50% ICE COVER) 23 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 23 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF 23 1964 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 471.TIF 24 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF LAKE 24 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF LAKE 24 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF LAKE 25 1964 2 24 20 -1 -1 -1 -1 -1 -1 -1 465.TIF HARBOR 25 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF TO 1Mi OUT 25 1964 3 2 20 -1 -1 -1 -1 -1 -1 -1 466.TIF TO 2Mi OUT 25 1964 3 9 -1 -1 IP -1 -1 -1 -1 -1 -1 467.TIF TO 1/2Mi OUT 25 1964 3 9 -1 -1 OW -1 -1 BV -1 -1 -1 -1 467.TIF BEYOND 1/2Mi OUT 25 1964 3 16 -1 -1 IP -1 -1 -1 -1 -1 -1 468.TIF ALONG SHORE: TO 100FT OUT 25 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF HARBOR 29 1964 2 24 -1 -1 RT -1 -1 SW -1 -1 -1 -1 465.TIF 29 1964 3 2 6 -1 FS -1 -1 -1 -1 -1 -1 466.TIF LOWER ENTRY 29 1964 3 9 2 -1 -1 -1 -1 -1 -1 -1 467.TIF LOWER ENTRY 29 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF MOUTH OF WATERWAY 29 1964 3 16 6 -1 FS -1 -1 -1 -1 -1 -1 468.TIF LOWER ENTRY TO MOUTH 29 1964 3 23 4 -1 -1 -1 -1 -1 -1 -1 469.TIF LOWER ENTRY 29 1964 3 30 -1 -1 FS -1 -1 SI -1 -1 -1 -1 470.TIF LOWER ENTRY: TO WATERWAY MOUTH 29 1964 4 6 6 12 BK -1 -1 -1 -1 -1 -1 471.TIF UPPER ENTRANCE (CUT) 29 1964 4 6 2 4 FS -1 -1 RT -1 -1 -1 -1 471.TIF LOWER ENTRY 29 1964 4 6 -1 -1 HF -1 -1 -1 -1 -1 -1 471.TIF PORTAGE LAKE 29 1964 4 13 5 10 SI -1 -1 -1 -1 -1 -1 472.TIF UPPER ENTRANCE 29 1964 4 13 -1 -1 FD -1 -1 FS -1 -1 SI -1 -1 472.TIF LILY POND TO PILGRIM POINT 40 1964 2 24 -1 -1 FD -1 -1 -1 -1 -1 -1 465.TIF (60% ICE COVER) 51 1964 4 9 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 52 1964 2 24 18 22 RT -1 -1 -1 -1 -1 -1 465.TIF 52 1964 3 2 20 -1 FS -1 -1 -1 -1 -1 -1 466.TIF 52 1964 3 9 18 -1 SC -1 -1 -1 -1 -1 -1 467.TIF 52 1964 3 16 18 -1 RT -1 -1 -1 -1 -1 -1 468.TIF 52 1964 3 23 12 18 -1 -1 -1 -1 -1 -1 469.TIF 52 1964 3 30 18 -1 FS -1 -1 CL -1 -1 -1 -1 470.TIF INNER HARBOR 52 1964 3 30 18 -1 FS -1 -1 FD -1 -1 IJ -1 -1 470.TIF OUTER HARBOR 52 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF ENTRANCE 52 1964 4 6 36 -1 RT -1 -1 BK -1 -1 WI -1 -1 471.TIF 54 1964 2 24 18 -1 -1 -1 -1 -1 -1 -1 465.TIF 54 1964 3 2 20 -1 SO -1 -1 -1 -1 -1 -1 466.TIF 54 1964 3 9 -1 -1 BK -1 -1 RT -1 -1 -1 -1 467.TIF SLIP BETWEEN DOCKS 2 & 3 54 1964 3 23 12 18 -1 -1 -1 -1 -1 -1 469.TIF 54 1964 3 30 18 -1 FS -1 -1 CL -1 -1 -1 -1 470.TIF INNER HARBOR 54 1964 3 30 18 -1 FS -1 -1 FD -1 -1 IJ -1 -1 470.TIF OUTER HARBOR 54 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF ENTRANCE 54 1964 3 30 -1 -1 RF -1 -1 -1 -1 -1 -1 470.TIF GREAT NORTHERN ORE DOCK #2 55 1964 2 24 -1 -1 BK -1 -1 NI 3 4 NS -1 -1 465.TIF 55 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 66 1964 3 2 10 18 PN -1 -1 -1 -1 -1 -1 466.TIF LAKE 66 1964 3 30 -1 -1 FS -1 -1 DI -1 -1 -1 -1 470.TIF BAY & CHANNEL 66 1964 3 30 -1 -1 WI -1 -1 -1 -1 -1 -1 470.TIF CHANNEL ENTRANCE 67 1964 3 2 14 -1 FS -1 -1 -1 -1 -1 -1 466.TIF 67 1964 3 23 10 12 PN -1 -1 -1 -1 -1 -1 469.TIF 71 1964 2 24 -1 -1 FD -1 -1 -1 -1 -1 -1 465.TIF (60% ICE COVER) 71 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF SLATE ISLAND TO BAY ENTRANCE 71 1964 3 9 -1 -1 DI -1 -1 SW -1 -1 -1 -1 467.TIF 71 1964 3 16 -1 -1 DI -1 -1 -1 -1 -1 -1 468.TIF (90% ICE COVER) 71 1964 3 16 -1 -1 FD -1 -1 -1 -1 -1 -1 468.TIF LAKE (30% ICE COVER) 71 1964 3 23 -1 -1 SI -1 -1 PR -1 -1 -1 -1 469.TIF (90% ICE COVER) 71 1964 3 30 -1 -1 SI -1 -1 PN -1 -1 -1 -1 470.TIF (50% ICE COVER) 71 1964 4 6 -1 -1 DI -1 -1 PN -1 -1 -1 -1 471.TIF (90% ICE COVER) 71 1964 4 13 -1 -1 FD -1 -1 DI -1 -1 -1 -1 472.TIF 72 1964 3 30 -1 -1 HF -1 -1 DI -1 -1 -1 -1 470.TIF EASTWARD 75 1964 2 24 23 -1 SO -1 -1 CL -1 -1 -1 -1 465.TIF 75 1964 3 2 23 -1 SC -1 -1 -1 -1 -1 -1 466.TIF 75 1964 3 9 23 -1 SO -1 -1 -1 -1 -1 -1 467.TIF 75 1964 3 16 23 -1 -1 -1 -1 -1 -1 -1 468.TIF 75 1964 3 23 23 -1 -1 -1 -1 -1 -1 -1 469.TIF 75 1964 4 6 19 21 RT -1 -1 -1 -1 -1 -1 471.TIF 76 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 76 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 76 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 76 1964 3 23 4 -1 DI -1 -1 PN -1 -1 -1 -1 469.TIF 76 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF 77 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF ALONG SHORE 77 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF LAKE 77 1964 3 9 -1 -1 LF -1 -1 DI -1 -1 PN -1 -1 467.TIF LAKE 83 1964 3 23 -1 -1 OW -1 -1 BV -1 -1 -1 -1 469.TIF BEYOND HARBOR ENTRANCE 83 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF BEYOND HARBOR ENTRANCE 84 1964 3 2 8 10 FS -1 -1 -1 -1 -1 -1 466.TIF 84 1964 3 9 8 10 FS -1 -1 -1 -1 -1 -1 467.TIF 84 1964 3 16 8 10 -1 -1 -1 -1 -1 -1 468.TIF 84 1964 3 23 8 10 FS -1 -1 -1 -1 -1 -1 469.TIF 84 1964 3 30 8 10 SC 2 4 -1 -1 -1 -1 470.TIF 84 1964 4 6 8 12 FS -1 -1 FD -1 -1 -1 -1 471.TIF 84 1964 4 6 -1 -1 WI -1 -1 -1 -1 -1 -1 471.TIF HARBOR ENTRANCE 84 1964 4 13 -1 -1 WI -1 -1 -1 -1 -1 -1 472.TIF HARBOR ENTRANCE 86 1964 3 2 -1 -1 IP -1 -1 SW -1 -1 -1 -1 466.TIF (50% ICE COVER) 86 1964 3 2 -1 -1 SW -1 -1 -1 -1 -1 -1 466.TIF LOCKS: TO 7Mi DOWNSTREAM 86 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 87 1964 4 1 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 92 1964 3 9 -1 -1 DI -1 -1 PN -1 -1 -1 -1 467.TIF FRECHETTE PT. TO SIX MILE PT. 92 1964 3 23 12 -1 FD -1 -1 FS -1 -1 SC -1 -1 469.TIF TO SIX MILE POINT 100 1964 3 2 10 -1 CL -1 -1 -1 -1 -1 -1 466.TIF 100 1964 3 23 10 -1 FD -1 -1 FS -1 -1 SC -1 -1 469.TIF 101 1964 3 9 7 -1 FS -1 -1 CL -1 -1 RT -1 -1 467.TIF MIDDLE NEEBISH 102 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 103 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 103 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 105 1964 2 24 6 -1 FD -1 -1 FS -1 -1 SC -1 2 465.TIF 0 105 1964 3 2 7 15 CL -1 -1 -1 -1 -1 -1 466.TIF UPPER RIVER 105 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF FRYING PAN ISLAND S TO L HURON 105 1964 3 9 -1 -1 FD -1 -1 FS -1 -1 CL -1 -1 467.TIF UPPER RIVER 105 1964 3 16 -1 -1 SO -1 -1 -1 -1 -1 -1 468.TIF N CHANNEL 105 1964 3 23 10 -1 FD -1 -1 FS -1 -1 SC -1 -1 469.TIF UPPER RIVER 105 1964 3 23 28 -1 FD -1 -1 FS -1 -1 SC -1 -1 469.TIF PT. AUX FRENES: TO PIPE TWINS 105 1964 3 30 10 -1 FS -1 -1 FD -1 -1 SC -1 -1 470.TIF 105 1964 4 6 -1 -1 DI -1 -1 BI -1 -1 SI -1 -1 471.TIF 105 1964 4 13 -1 -1 LI -1 -1 -1 -1 -1 -1 472.TIF UPPER RIVER 105 1964 4 13 -1 -1 HF -1 -1 RT -1 -1 -1 -1 472.TIF LOWER RIVER 107 1964 3 2 18 -1 CL -1 -1 -1 -1 -1 -1 466.TIF 107 1964 3 23 20 -1 FD -1 -1 FS -1 -1 SC -1 -1 469.TIF 110 1964 3 2 20 23 CL -1 -1 -1 -1 -1 -1 466.TIF TO DETOUR 121 1964 3 16 2 10 RT -1 -1 -1 -1 -1 -1 468.TIF CHANNEL 121 1964 3 23 -1 -1 RT -1 -1 -1 -1 -1 -1 469.TIF CHANNEL 122 1964 3 16 -1 -1 FD -1 -1 DI -1 -1 -1 -1 468.TIF EAST ENTRANCE 122 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF WEST: 1Mi SOUTH 122 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF E & W 127 1964 3 23 -1 -1 LF -1 -1 SW -1 -1 -1 -1 469.TIF W TO 5Mi E OF WHITE SHOALS 129 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF PASSAGE 133 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 2Mi OUT FROM LIGHTHOUSE 133 1964 3 30 -1 -1 IP -1 -1 -1 -1 -1 -1 470.TIF TO 2Mi OUT FROM LIGHTHOUSE 133 1964 4 6 -1 -1 SO -1 -1 WI -1 -1 -1 -1 471.TIF LIGHTHOUSE 134 1964 2 24 -1 -1 IP -1 -1 BV -1 -1 -1 -1 465.TIF 134 1964 3 23 -1 -1 BK -1 -1 -1 -1 -1 -1 469.TIF CHANNEL 135 1964 2 24 22 -1 -1 -1 -1 -1 -1 -1 465.TIF 135 1964 3 2 17 -1 -1 -1 -1 -1 -1 -1 466.TIF 135 1964 3 16 -1 -1 SO -1 -1 -1 -1 -1 -1 468.TIF TO 1 & 1/2Mi OUT 135 1964 3 23 -1 -1 RT -1 -1 -1 -1 -1 -1 469.TIF 137 1964 3 23 -1 -1 DI -1 -1 WI -1 -1 -1 -1 469.TIF 139 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF W SIDE 139 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF E OF CHRISTIAN ISL./SQUAW ISL. 139 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF W HALF 139 1964 3 9 -1 -1 IP -1 -1 -1 -1 -1 -1 467.TIF E SHORES 139 1964 3 16 -1 -1 DI -1 -1 -1 -1 -1 -1 468.TIF CENTRAL PORTION 139 1964 3 16 -1 -1 IP -1 -1 -1 -1 -1 -1 468.TIF N SHORE 139 1964 3 16 -1 -1 BK -1 -1 -1 -1 -1 -1 468.TIF PARRY TO OWEN SOUND (CUT) 139 1964 3 23 -1 -1 FS -1 -1 -1 -1 -1 -1 469.TIF E SHORES 139 1964 3 30 -1 -1 IP -1 -1 -1 -1 -1 -1 470.TIF ALONG SHORE 139 1964 3 30 -1 -1 LI -1 -1 -1 -1 -1 -1 470.TIF EXCEPT ALONG SHORE 139 1964 4 6 -1 -1 FS -1 -1 -1 -1 -1 -1 471.TIF N & E SHORES 139 1964 4 13 -1 -1 IP -1 -1 RT -1 -1 -1 -1 472.TIF IN PROTECTED AREAS 141 1964 2 24 -1 -1 DI -1 -1 -1 -1 -1 -1 465.TIF 141 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF LAKE 141 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 141 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 141 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 142 1964 3 23 -1 -1 WI -1 -1 -1 -1 -1 -1 469.TIF THREE STAR SHOALS: INWARDS 146 1964 3 2 -1 -1 -1 -1 -1 -1 -1 -1 466.TIF HARBOR: ALONG SHORE (30% ICE C 146 1964 3 9 1 -1 PN -1 -1 -1 -1 -1 -1 467.TIF HARBOR 146 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 146 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF HARBOR 146 1964 3 23 -1 -1 SI -1 -1 -1 -1 -1 -1 469.TIF HARBOR (40% ICE COVER) 146 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 146 1964 3 30 -1 -1 IP -1 -1 -1 -1 -1 -1 470.TIF HARBOR: ALONG SHORE 146 1964 4 6 -1 -1 IP -1 -1 -1 -1 -1 -1 471.TIF ALONG SHORE 148 1964 3 16 -1 -1 BK -1 -1 -1 -1 -1 -1 468.TIF (CUT) 152 1964 3 11 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 152 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 152 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 153 1964 2 24 3 -1 -1 -1 -1 -1 -1 -1 465.TIF 153 1964 3 2 -1 -1 IP -1 -1 -1 -1 -1 -1 466.TIF ALONG SHORE 153 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 153 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 153 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 154 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF (40% ICE COVER) 164 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 164 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 165 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF BAY 166 1964 3 9 12 -1 CL -1 -1 SC -1 -1 -1 -1 467.TIF 167 1964 3 2 16 -1 CL -1 -1 -1 -1 -1 -1 466.TIF 167 1964 3 16 13 -1 CL -1 -1 SC 3 -1 -1 -1 468.TIF 167 1964 3 23 12 -1 CL -1 -1 -1 -1 -1 -1 469.TIF 167 1964 3 30 11 -1 BK -1 -1 RT -1 -1 -1 -1 470.TIF (CUT) 167 1964 4 6 -1 -1 BK -1 -1 -1 -1 -1 -1 471.TIF 168 1964 3 2 -1 -1 RF -1 -1 -1 -1 -1 -1 466.TIF PATH TO PORT MCNICOLL (CUT) 171 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 171 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 171 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 172 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 177 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 177 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 179 1964 2 24 -1 -1 LF -1 -1 DI -1 -1 -1 -1 465.TIF 179 1964 3 2 -1 -1 LI -1 -1 DI -1 -1 -1 -1 466.TIF LAKE 179 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF NEARLY ALL OF LAKE & HARBORS 179 1964 4 6 -1 -1 LI -1 -1 -1 -1 -1 -1 471.TIF 179 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 181 1964 3 2 -1 -1 HF -1 -1 -1 -1 -1 -1 466.TIF BEYOND HARBOR 181 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 181 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 182 1964 2 24 -1 -1 NI -1 -1 DI -1 -1 -1 -1 465.TIF 182 1964 3 2 -1 -1 NI -1 -1 -1 -1 -1 -1 466.TIF 182 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 182 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 182 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 185 1964 3 23 12 -1 FS -1 -1 -1 -1 -1 -1 469.TIF TO 3/4Mi OUT 186 1964 2 24 1 8 FD -1 -1 FS -1 -1 CL -1 -1 465.TIF 186 1964 3 2 20 -1 FS -1 -1 CL -1 -1 -1 -1 466.TIF 186 1964 3 9 20 -1 FS -1 -1 CL -1 -1 -1 -1 467.TIF 202 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF RIVER 203 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 205 1964 3 9 -1 -1 LF -1 -1 DI -1 -1 -1 -1 467.TIF 205 1964 3 16 -1 -1 DI -1 -1 PN -1 -1 -1 -1 468.TIF 205 1964 3 23 -1 -1 DI -1 -1 PN -1 -1 -1 -1 469.TIF 207 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 207 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 211 1964 3 2 1 2 -1 -1 -1 -1 -1 -1 466.TIF 211 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 211 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 214 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 214 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 215 1964 3 2 15 -1 FS -1 -1 -1 -1 -1 -1 466.TIF 215 1964 3 9 -1 -1 NS -1 -1 SW -1 -1 -1 -1 467.TIF 215 1964 3 16 14 -1 -1 -1 -1 -1 -1 -1 468.TIF N HALF OF HARBOR 215 1964 3 16 -1 -1 LF -1 -1 -1 -1 -1 -1 468.TIF S HALF OF HARBOR 215 1964 3 23 -1 -1 LF -1 -1 -1 -1 -1 -1 469.TIF INNER HARBOR 215 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF OUTER HARBOR 218 1964 3 2 -1 -1 BK -1 -1 DI -1 -1 -1 -1 466.TIF 218 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 220 1964 3 23 12 -1 DI -1 -1 -1 -1 -1 -1 469.TIF 222 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 222 1964 3 9 -1 -1 SW -1 -1 -1 -1 -1 -1 467.TIF 3Mi WEST 222 1964 3 9 -1 -1 DI -1 -1 SO -1 -1 BV -1 -1 467.TIF FROM 3Mi WEST TO WHITE SHOALS 222 1964 3 16 -1 -1 DI -1 -1 SO -1 -1 BV -1 -1 468.TIF W TO WHITE SHOALS 222 1964 4 13 -1 -1 DI -1 -1 -1 -1 -1 -1 472.TIF 225 1964 3 23 -1 -1 DI -1 -1 BV -1 -1 SW -1 -1 469.TIF WESTWARD 225 1964 3 30 -1 -1 OW -1 -1 BV -1 -1 -1 -1 470.TIF W TOWARD LANSING SHOAL 225 1964 4 6 -1 -1 DI -1 -1 -1 -1 -1 -1 471.TIF 228 1964 3 2 -1 -1 DI -1 -1 -1 -1 -1 -1 466.TIF S CHANNEL: FOR 9Mi E OF BRIDGE 228 1964 3 2 -1 -1 SO -1 -1 DI -1 -1 BV -1 -1 466.TIF BRIDGE: W TO WHITE SHOAL 228 1964 3 2 2 16 HF -1 -1 DI -1 -1 CL -1 -1 466.TIF 228 1964 3 9 -1 -1 DI -1 -1 -1 -1 -1 -1 467.TIF N CHANNEL 228 1964 3 9 1 16 CL -1 -1 -1 -1 -1 -1 467.TIF 228 1964 3 9 -1 -1 DI -1 -1 -1 -1 -1 -1 467.TIF BRIDGE: W TO ST. HELENA ISLAND 228 1964 3 9 -1 -1 LI -1 -1 -1 -1 -1 -1 467.TIF S CHANNEL 228 1964 3 16 -1 -1 LF -1 -1 -1 -1 -1 -1 468.TIF N & S CHANNELS 228 1964 3 16 -1 -1 DI -1 -1 SW -1 -1 -1 -1 468.TIF BRIDGE: TO 5Mi W OF ST. HELENA 228 1964 3 18 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 228 1964 3 23 -1 -1 DI -1 -1 -1 -1 -1 -1 469.TIF S CHANNEL (60% ICE COVER) 228 1964 3 23 -1 -1 HF -1 -1 -1 -1 -1 -1 469.TIF FROM 3 TO 4Mi W OF BRIDGE 228 1964 3 30 -1 -1 IP -1 -1 SW -1 -1 -1 -1 470.TIF FROM BRIDGE: W TO WHITE SHOAL 228 1964 3 30 -1 -1 DI -1 -1 SW -1 -1 -1 -1 470.TIF E OF BRIDGE (50% ICE COVER) 228 1964 3 30 -1 -1 DI -1 -1 SW -1 -1 -1 -1 470.TIF N & S CHANNELS 228 1964 4 6 -1 -1 DI -1 -1 SW -1 -1 -1 -1 471.TIF BRIDGE TO NEAR CHEBOYGAN 228 1964 4 6 -1 -1 DI -1 -1 -1 -1 -1 -1 471.TIF S SHORE 228 1964 4 6 -1 -1 OW -1 -1 BV -1 -1 -1 -1 471.TIF E OF CHEBOYGAN: INTO L HURON 228 1964 4 13 -1 -1 DI -1 -1 -1 -1 -1 -1 472.TIF S CHANNEL (1/3 ICE COVER) 232 1964 3 2 18 24 SO -1 -1 WI 180 -1 -1 -1 466.TIF PASSAGE 232 1964 3 9 -1 -1 FD -1 -1 SO -1 -1 DI -1 -1 467.TIF PASSAGE 232 1964 3 9 -1 -1 SW -1 -1 -1 -1 -1 -1 467.TIF TO ISLE AUX GALETS 232 1964 3 16 1 12 HF -1 -1 DI -1 -1 SW -1 -1 468.TIF PASSAGE 232 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF PASSAGE 232 1964 3 30 -1 -1 IP -1 -1 SW -1 -1 -1 -1 470.TIF PASSAGE: TO ISLE AUX GALETS 232 1964 4 6 -1 -1 DI -1 -1 -1 -1 -1 -1 471.TIF PASSAGE: S OF CROSS VILLAGE 232 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF PASSAGE: TO BEYOND WHITE SHOAL 236 1964 2 24 12 16 SO -1 -1 WI -1 -1 -1 -1 465.TIF 236 1964 3 2 14 17 SO -1 -1 -1 -1 -1 -1 466.TIF 236 1964 3 9 15 -1 RT -1 -1 -1 -1 -1 -1 467.TIF 236 1964 3 16 -1 -1 BK -1 -1 -1 -1 -1 -1 468.TIF (CUT) 236 1964 3 23 12 -1 DI -1 -1 WI -1 -1 -1 -1 469.TIF 236 1964 3 30 -1 -1 DI -1 -1 BI -1 -1 RT -1 -1 470.TIF 236 1964 4 6 -1 -1 DI -1 -1 SI -1 -1 -1 -1 471.TIF 237 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 3Mi S OF LIGHT 237 1964 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 471.TIF TO ORE DOCKS 238 1964 2 24 16 -1 -1 -1 -1 -1 -1 -1 465.TIF 238 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF TO ORE DOCKS 240 1964 3 23 -1 -1 DI -1 -1 -1 -1 -1 -1 469.TIF 248 1964 3 16 12 -1 DI -1 -1 SI -1 -1 SW -1 -1 468.TIF TO PENINSULA POINT 256 1964 3 23 -1 -1 DI -1 -1 -1 -1 -1 -1 469.TIF 260 1964 3 23 -1 -1 DI -1 -1 -1 -1 -1 -1 469.TIF 261 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 261 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 262 1964 3 9 -1 -1 DI -1 -1 CL -1 -1 BV -1 -1 467.TIF LAKE 269 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 271 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF BEYOND 1Mi OUT 271 1964 3 9 -1 -1 LI -1 -1 DI -1 -1 -1 -1 467.TIF 271 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF BAY 272 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF FOR 1Mi ALONG SHORE 272 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF 282 1964 3 9 -1 -1 BK -1 -1 RT -1 -1 -1 -1 467.TIF BRIDGE TO L MICHIGAN 283 1964 3 23 -1 -1 LI -1 -1 -1 -1 -1 -1 469.TIF EAST TO LIGHT #21 283 1964 3 23 -1 -1 IJ -1 -1 PN -1 -1 -1 -1 469.TIF LIGHT #21 TO SHERWOOD POINT 283 1964 3 30 -1 -1 BI -1 -1 IJ -1 -1 SW -1 -1 470.TIF LIGHT #21 TO SHERWOOD POINT 284 1964 3 2 10 -1 FS -1 -1 -1 -1 -1 -1 466.TIF 289 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF OUTSIDE OF HARBOR 290 1964 3 2 48 -1 IJ -1 -1 -1 -1 -1 -1 466.TIF 292 1964 4 1 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 293 1964 2 24 -1 -1 LI -1 -1 -1 -1 -1 -1 465.TIF 293 1964 2 24 -1 -1 SM -1 -1 -1 -1 -1 -1 465.TIF S OF STURGEON BAY/MENOMINEE 293 1964 2 24 18 -1 -1 -1 -1 -1 -1 -1 465.TIF SOME BAYS & SLIPS 293 1964 2 24 10 -1 -1 -1 -1 -1 -1 -1 465.TIF MAIN CHANNEL 293 1964 2 24 -1 -1 LI -1 -1 -1 -1 -1 -1 465.TIF NORTHERN AREAS 293 1964 3 2 -1 -1 RT -1 -1 SW -1 -1 -1 -1 466.TIF 293 1964 3 2 -1 -1 BK -1 -1 SW -1 -1 -1 -1 466.TIF S OF MENOMINEE 293 1964 3 9 -1 -1 RT -1 -1 -1 -1 -1 -1 467.TIF (80 TO 90% ICE COVER) 293 1964 3 16 18 -1 BK -1 -1 CL -1 -1 RT -1 -1 468.TIF (80 TO 90% ICE COVER) 293 1964 3 23 -1 -1 DI -1 -1 -1 -1 -1 -1 469.TIF PILOT ISLAND 293 1964 3 30 -1 -1 FD -1 -1 DI -1 -1 RT -1 -1 470.TIF 293 1964 4 6 -1 -1 DI -1 -1 -1 -1 -1 -1 471.TIF (40% ICE COVER) 293 1964 4 13 -1 -1 LF -1 -1 DI -1 -1 -1 -1 472.TIF 294 1964 2 24 12 -1 -1 -1 -1 -1 -1 -1 465.TIF 294 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 294 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 294 1964 3 23 -1 -1 FD -1 -1 DI -1 -1 RT -1 -1 469.TIF (50% ICE COVER) 294 1964 3 30 -1 -1 FD -1 -1 DI -1 -1 RT -1 -1 470.TIF 296 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 297 1964 3 16 5 -1 FD -1 -1 FS -1 -1 CL -1 -1 468.TIF 298 1964 3 9 -1 -1 WI -1 -1 -1 -1 -1 -1 467.TIF LAKE: 300YDS OUT 298 1964 3 16 -1 -1 LI -1 -1 -1 -1 -1 -1 468.TIF RIVER 299 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 299 1964 3 16 5 -1 -1 -1 -1 -1 -1 -1 468.TIF 299 1964 3 16 -1 -1 LI -1 -1 -1 -1 -1 -1 468.TIF OUTER HARBOR 300 1964 3 2 2 -1 -1 -1 -1 -1 -1 -1 466.TIF (20% ICE COVER) 300 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 303 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 304 1964 2 24 -1 -1 FD -1 -1 DI -1 -1 -1 -1 465.TIF N END 304 1964 2 24 -1 -1 LF -1 -1 DI -1 -1 -1 -1 465.TIF S END 304 1964 3 2 -1 -1 LF -1 -1 DI -1 -1 -1 -1 466.TIF S END 304 1964 3 9 -1 -1 FD -1 -1 DI -1 -1 -1 -1 467.TIF N END 304 1964 3 23 -1 -1 DI -1 -1 -1 -1 -1 -1 469.TIF NE END 304 1964 3 30 -1 -1 DI -1 -1 -1 -1 -1 -1 470.TIF NE END 304 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF EXCEPT FOR NE END 304 1964 4 6 -1 -1 DI -1 -1 PN -1 -1 WI -1 -1 471.TIF NE END 304 1964 4 13 -1 -1 LI -1 -1 -1 -1 -1 -1 472.TIF 306 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 307 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 307 1964 3 2 -1 -1 PN -1 -1 -1 -1 -1 -1 466.TIF 307 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 311 1964 2 24 1 -1 -1 -1 -1 -1 -1 -1 465.TIF 311 1964 3 2 2 -1 -1 -1 -1 -1 -1 -1 466.TIF 311 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 319 1964 3 2 6 -1 -1 -1 -1 -1 -1 -1 466.TIF 320 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF ALL DOCKS 320 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 324 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 325 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 332 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 332 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 336 1964 3 2 3 -1 -1 -1 -1 -1 -1 -1 466.TIF 337 1964 3 2 -1 -1 IJ -1 -1 -1 -1 -1 -1 466.TIF 337 1964 3 9 -1 -1 IP -1 -1 -1 -1 -1 -1 467.TIF ALONG SHORE 338 1964 3 2 -1 -1 PN -1 -1 -1 -1 -1 -1 466.TIF TO 1Mi OUT 338 1964 3 9 4 -1 RT -1 -1 SI -1 -1 -1 -1 467.TIF BLACK RIVER 339 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 339 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 339 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 341 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 341 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 341 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 342 1964 2 24 8 -1 DI -1 -1 -1 -1 -1 -1 465.TIF TO 1Mi OUT 344 1964 2 24 3 -1 -1 -1 -1 -1 -1 -1 465.TIF 344 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 346 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 346 1964 3 2 1 -1 -1 -1 -1 -1 -1 -1 466.TIF 346 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 348 1964 2 24 10 -1 -1 -1 -1 -1 -1 -1 465.TIF 348 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF OUTER HARBOR 348 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 353 1964 2 24 2 -1 RT -1 -1 PN -1 -1 SW -1 -1 465.TIF N & TO 5Mi S OF BLUEWATER BR. 353 1964 3 2 6 7 DI -1 -1 -1 -1 -1 -1 466.TIF 353 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 353 1964 3 16 -1 -1 LI -1 -1 DI -1 -1 -1 -1 468.TIF 353 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 353 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF 353 1964 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 471.TIF 353 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 356 1964 2 24 -1 -1 IJ -1 -1 -1 -1 -1 -1 465.TIF BOTH CHANNELS 356 1964 3 2 -1 -1 IJ -1 -1 WI -1 -1 -1 -1 466.TIF N & S CHANNELS 356 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF BOTH CHANNELS 357 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF (90% ICE COVER) 357 1964 2 24 -1 -1 NI -1 -1 -1 -1 -1 -1 465.TIF CLINTON RIVER 357 1964 3 2 -1 -1 IP -1 -1 -1 -1 -1 -1 466.TIF (90% ICE COVER) 357 1964 3 9 -1 -1 LI -1 -1 -1 -1 -1 -1 467.TIF 357 1964 3 9 2 -1 DI -1 -1 -1 -1 -1 -1 467.TIF FLATS AREA 357 1964 3 16 -1 -1 LI -1 -1 DI -1 -1 -1 -1 468.TIF 357 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 357 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF 357 1964 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 471.TIF 357 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 358 1964 3 8 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 359 1964 2 24 6 -1 LF -1 -1 DI -1 -1 -1 -1 465.TIF 359 1964 3 2 6 -1 LF -1 -1 DI -1 -1 -1 -1 466.TIF 359 1964 3 9 -1 -1 LI -1 -1 -1 -1 -1 -1 467.TIF 359 1964 3 9 -1 -1 LF -1 -1 SI -1 -1 -1 -1 467.TIF WINDMILL PT. TO WALKERVILLE 359 1964 3 16 -1 -1 LI -1 -1 DI -1 -1 -1 -1 468.TIF 359 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 359 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF 359 1964 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 471.TIF 359 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 362 1964 2 24 12 -1 SO -1 -1 BV -1 -1 -1 -1 465.TIF 362 1964 3 2 14 -1 SO -1 -1 -1 -1 -1 -1 466.TIF 363 1964 3 2 8 -1 -1 -1 -1 -1 -1 -1 466.TIF ABOVE LOCKS 363 1964 3 2 -1 -1 SO -1 -1 -1 -1 -1 -1 466.TIF LAKE: TO BEYOND 20Mi OUT 363 1964 3 9 8 9 -1 -1 -1 -1 -1 -1 467.TIF ABOVE LOCKS 363 1964 3 9 -1 -1 IP -1 -1 BV -1 -1 WI -1 -1 467.TIF LAKE 363 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF CANAL 363 1964 3 23 -1 -1 FS -1 -1 IJ -1 -1 WI -1 -1 469.TIF LAKE 367 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 368 1964 3 9 -1 -1 HF -1 -1 IJ -1 -1 WI -1 -1 467.TIF APPROACHES 368 1964 3 16 -1 -1 LI -1 -1 -1 -1 -1 -1 468.TIF 368 1964 3 23 -1 -1 DI -1 -1 RT -1 -1 -1 -1 469.TIF LAKE 368 1964 3 30 -1 -1 SI -1 -1 -1 -1 -1 -1 470.TIF 368 1964 4 6 -1 -1 BK -1 -1 -1 -1 -1 -1 471.TIF CHANNEL TO HARBOR (CUT) 368 1964 4 11 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 369 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 369 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 369 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 369 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 369 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 370 1964 2 24 8 20 IJ -1 -1 CL -1 -1 -1 -1 465.TIF APPROACH 370 1964 2 24 8 16 WI -1 -1 -1 -1 -1 -1 465.TIF TO DUNKIRK 370 1964 4 13 6 8 HF -1 -1 IJ -1 -1 SI -1 -1 472.TIF TO STURGEON POINT 375 1964 3 2 6 8 BK -1 -1 -1 -1 -1 -1 466.TIF TO OUTER LIGHT 375 1964 3 9 6 8 -1 -1 -1 -1 -1 -1 467.TIF 376 1964 3 2 -1 -1 SW -1 -1 -1 -1 -1 -1 466.TIF LAKE 376 1964 3 9 -1 -1 FD -1 -1 BV -1 -1 SW -1 -1 467.TIF LAKE 378 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 378 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 379 1964 3 9 -1 -1 PI -1 -1 -1 -1 -1 -1 467.TIF 1/2Mi OUT 379 1964 3 16 14 24 HF -1 -1 -1 -1 -1 -1 468.TIF TO DUNVILLE 379 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 382 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF LAKE: FROM 2 TO 4Mi OUT 383 1964 3 2 3 -1 BK -1 -1 -1 -1 -1 -1 466.TIF 384 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF (80 - 90% ICE COVER) 384 1964 3 2 -1 -1 DI -1 -1 FS -1 -1 -1 -1 466.TIF (60 - 70% ICE COVER) 384 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF WESTERN 1/2 384 1964 3 23 -1 -1 DI -1 -1 -1 -1 -1 -1 469.TIF EASTERN 1/2 (50% ICE COVER) 384 1964 3 23 -1 -1 SO -1 -1 -1 -1 -1 -1 469.TIF EASTERN END 384 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF W END HARBORS 384 1964 3 30 -1 -1 OW -1 -1 -1 -1 -1 -1 470.TIF WEST 2/3 384 1964 3 30 -1 -1 DI -1 -1 -1 -1 -1 -1 470.TIF EAST 1/3 (80% ICE COVER) 384 1964 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 471.TIF WEST 2/3 384 1964 4 6 -1 -1 DI -1 -1 WI -1 -1 -1 -1 471.TIF EAST 1/3 (90% ICE COVER) 386 1964 3 2 -1 -1 FS -1 -1 CL -1 -1 SO -1 -1 466.TIF TO CRYSTAL BEACH, ONT. 389 1964 3 9 10 -1 SO -1 -1 -1 -1 -1 -1 467.TIF HARBOR 389 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF LAKE 391 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 392 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 392 1964 3 16 -1 -1 FD -1 -1 DI -1 -1 -1 -1 468.TIF LAKE 393 1964 3 2 12 -1 FS -1 -1 SO -1 -1 -1 -1 466.TIF TO 2 & 1/2Mi OUT 393 1964 3 2 -1 -1 OW -1 -1 BV -1 -1 -1 -1 466.TIF BEYOND 2 & 1/2Mi OUT 393 1964 3 9 4 8 RT -1 -1 -1 -1 -1 -1 467.TIF BOLLES HARBOR: TO 1/4Mi OUT 393 1964 3 9 -1 -1 OW -1 -1 BV -1 -1 -1 -1 467.TIF BOLLES: BEYOND 1/4Mi OUT 393 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 394 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 395 1964 3 2 -1 -1 FS -1 -1 CL -1 -1 DI -1 -1 466.TIF LAKE 395 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 396 1964 3 2 6 -1 FS -1 -1 CL -1 -1 SO -1 -1 466.TIF 399 1964 2 24 6 -1 FS -1 -1 CL -1 -1 SO -1 -1 465.TIF 399 1964 3 2 6 -1 FS -1 -1 CL -1 -1 SO -1 -1 466.TIF 399 1964 3 2 -1 -1 WI 24 -1 -1 -1 -1 -1 466.TIF HARBOR ENTRANCE 400 1964 2 24 -1 -1 FD -1 -1 SO -1 -1 WI -1 -1 465.TIF LAKE: TO 3Mi OUT 400 1964 3 2 5 -1 FS -1 -1 CL -1 -1 RT -1 -1 466.TIF RIVER 400 1964 3 2 -1 -1 DI -1 -1 SW -1 -1 -1 -1 466.TIF LAKE 404 1964 3 2 -1 -1 SO -1 -1 -1 -1 -1 -1 466.TIF CHANNEL BETWEEN ISLANDS 404 1964 3 9 6 12 RT -1 -1 -1 -1 -1 -1 467.TIF 404 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 405 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF CHANNELS 405 1964 3 16 6 36 -1 -1 -1 -1 -1 -1 468.TIF W SIDE 406 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 409 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 410 1964 3 2 3 4 DI -1 -1 -1 -1 -1 -1 466.TIF S PASSAGE 410 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 410 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 411 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 412 1964 3 2 -1 -1 LF -1 -1 DI -1 -1 -1 -1 466.TIF PASSAGE 412 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF AND SOUTH PASSAGES 412 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 413 1964 3 2 2 -1 FS -1 -1 RT -1 -1 PN -1 -1 466.TIF 413 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 413 1964 3 16 -1 -1 -1 -1 -1 -1 -1 -1 472.TIF PORT OPENING 413 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 414 1964 2 24 4 -1 FD -1 -1 FS -1 -1 CL -1 -1 465.TIF 414 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 420 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 421 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 421 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 424 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 426 1964 3 9 12 -1 -1 -1 -1 -1 -1 -1 467.TIF 426 1964 3 23 -1 -1 IP -1 -1 BK -1 -1 -1 -1 469.TIF TO 1Mi OUT 427 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF TO 1Mi OUT 427 1964 3 2 14 -1 FS -1 -1 -1 -1 -1 -1 466.TIF TO GANANOQUE 427 1964 3 9 -1 -1 IP -1 -1 BK -1 -1 -1 -1 467.TIF TO 1Mi OUT 427 1964 3 9 -1 -1 IP -1 -1 BK -1 -1 RT -1 -1 467.TIF TO 1Mi OUT 432 1964 3 23 -1 -1 SO -1 -1 -1 -1 -1 -1 469.TIF N OF ISLAND 433 1964 3 23 -1 -1 SO -1 -1 -1 -1 -1 -1 469.TIF N OF ISLAND 439 1964 2 24 14 -1 -1 -1 -1 -1 -1 -1 465.TIF 439 1964 2 24 -1 -1 FS -1 -1 -1 -1 -1 -1 465.TIF ALL CHANNELS 439 1964 3 2 13 -1 FS -1 -1 -1 -1 -1 -1 466.TIF ALL CHANNELS 439 1964 3 16 24 -1 SO -1 -1 FS -1 -1 -1 -1 468.TIF ALONG SHORE 439 1964 3 16 6 -1 SW -1 -1 -1 -1 -1 -1 468.TIF IN CHANNELS 439 1964 3 23 24 -1 SO -1 -1 SW -1 -1 -1 -1 469.TIF W BAY 439 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF BIG BAY TO DESERONTO 439 1964 4 6 -1 -1 LF -1 -1 -1 -1 -1 -1 471.TIF W END 440 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF S TO 4Mi SW OF GRENADIER ISLAN 441 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 446 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 452 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 458 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 458 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 459 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF LAKE 459 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 460 1964 2 24 -1 -1 SO -1 -1 -1 -1 -1 -1 465.TIF N SHORE 460 1964 2 24 -1 -1 IP -1 -1 -1 -1 -1 -1 465.TIF NORTHERN 1/3 460 1964 3 2 -1 -1 PN -1 -1 DI -1 -1 -1 -1 466.TIF S FROM SIMCOE ISLAND 460 1964 3 2 -1 -1 LI -1 -1 -1 -1 -1 -1 466.TIF EXCEPT FOR EAST SECTIONS 460 1964 3 2 -1 -1 DI -1 -1 -1 -1 -1 -1 466.TIF EAST SECTIONS 460 1964 3 30 -1 -1 LI -1 -1 -1 -1 -1 -1 470.TIF 460 1964 4 6 -1 -1 LI -1 -1 -1 -1 -1 -1 471.TIF 460 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 462 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 462 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 462 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 462 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 463 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF LAKE 463 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF LAKE 463 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE 463 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 466 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF LAKE 466 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF CHANNEL 466 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE & CHANNEL 466 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE & CHANNEL 467 1964 3 9 9 -1 -1 -1 -1 -1 -1 -1 467.TIF 467 1964 3 16 7 -1 SO -1 -1 -1 -1 -1 -1 468.TIF 467 1964 3 23 7 -1 SO -1 -1 -1 -1 -1 -1 469.TIF 469 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF LAKE ONTARIO 469 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LAKE ONTARIO 470 1964 2 24 -1 -1 SO -1 -1 -1 -1 -1 -1 465.TIF TO 1/2Mi FROM MOUTH 470 1964 2 24 -1 -1 OW -1 -1 BV -1 -1 -1 -1 465.TIF 1/2Mi FROM MOUTH: INTO LAKE 470 1964 3 2 -1 -1 SO -1 -1 -1 -1 -1 -1 466.TIF TO 1/2Mi OUT FROM MOUTH 470 1964 3 9 -1 -1 SO -1 -1 -1 -1 -1 -1 467.TIF 1Mi FROM MOUTH 470 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 470 1964 3 23 -1 -1 FS -1 -1 -1 -1 -1 -1 469.TIF BELOW FALLS 472 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF LAKE 473 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF LAKE 473 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF LAKE 474 1964 2 24 -1 -1 OW -1 -1 -1 -1 -1 -1 465.TIF 474 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 484 1964 3 9 -1 -1 BK -1 -1 IJ -1 -1 -1 -1 467.TIF END OF NORTH SEAWAY DIKE (CUT) 484 1964 3 16 -1 -1 BK -1 -1 -1 -1 -1 -1 468.TIF SEAWAY CHANNEL ENTRY TO BRIDGE 485 1964 3 9 -1 -1 FS -1 -1 -1 -1 -1 -1 467.TIF CANAL ENTRANCE 485 1964 3 16 -1 -1 FS -1 -1 PN -1 -1 -1 -1 468.TIF WHARF ENTRANCE TO CANAL 486 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF 486 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF 486 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 488 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF TO SEAWAY DIKE 488 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF LOWER END: TO SEAWAY DIKE 488 1964 3 23 -1 -1 IP -1 -1 -1 -1 -1 -1 469.TIF UPPER END 489 1964 3 2 6 -1 -1 -1 -1 -1 -1 -1 466.TIF 489 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF UPSTREAM 489 1964 3 23 -1 -1 IP -1 -1 BK -1 -1 -1 -1 469.TIF TO 1800FT ABOVE BRIDGE 489 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF BEYOND 1800FT ABOVE BRIDGE 490 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF UPPER END: TO THE WEST 490 1964 3 9 -1 -1 CL -1 -1 FS -1 -1 SL -1 -1 467.TIF UPPER END: TO THE EAST 490 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF UPPER END: E & W 490 1964 3 23 -1 -1 LI -1 -1 -1 -1 -1 -1 469.TIF SURROUNDING CHANNEL 491 1964 3 2 26 -1 -1 -1 -1 -1 -1 -1 466.TIF LOWER LOCK (100% ICE COVER) 491 1964 3 23 23 -1 PR -1 -1 -1 -1 -1 -1 469.TIF LOWER END OF CANAL 492 1964 3 2 -1 -1 CL -1 -1 FS -1 -1 -1 -1 466.TIF TO THE EAST: TO S SIDE SHORE 492 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF N SIDE 492 1964 3 2 -1 -1 OW -1 -1 BV -1 -1 -1 -1 466.TIF TO THE WEST 493 1964 3 23 -1 -1 LI -1 -1 -1 -1 -1 -1 469.TIF SURROUNDING CHANNEL 494 1964 3 2 25 -1 FS -1 -1 -1 -1 -1 -1 466.TIF E & W OF LOCK #7 494 1964 3 16 20 -1 CL -1 -1 -1 -1 -1 -1 468.TIF LOCK #7 494 1964 3 16 -1 -1 OW -1 -1 -1 -1 -1 -1 468.TIF BELOW IROQUOIS DAM 494 1964 3 23 20 -1 CL -1 -1 -1 -1 -1 -1 469.TIF TO 1/4Mi BELOW LOCK #7 494 1964 3 23 20 -1 CL -1 -1 -1 -1 -1 -1 469.TIF FOR 1/2Mi ABOVE LOCK #7 494 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF BEYOND 1/2Mi ABOVE LOCK #7 494 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF BEYOND 1/4Mi BELOW LOCK #7 495 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 495 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 496 1964 3 2 -1 -1 IP -1 -1 -1 -1 -1 -1 466.TIF WESTWARD: SHORE TO SHORE 496 1964 3 2 4 10 -1 -1 -1 -1 -1 -1 466.TIF IN CHANNEL 496 1964 3 9 -1 -1 FS -1 -1 -1 -1 -1 -1 467.TIF W OF BOOM 496 1964 3 16 4 8 -1 -1 -1 -1 -1 -1 468.TIF 496 1964 3 16 -1 -1 SO -1 -1 -1 -1 -1 -1 468.TIF RIVER: SHORE TO SHORE 496 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF CHANNEL 497 1964 3 2 4 10 -1 -1 -1 -1 -1 -1 466.TIF IN CHANNEL 497 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF CHANNEL 497 1964 3 9 4 10 -1 -1 -1 -1 -1 -1 467.TIF BAYS 497 1964 3 9 -1 -1 DI -1 -1 BK -1 -1 -1 -1 467.TIF W OF BOOM 497 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF E OF BOOM 497 1964 3 16 4 8 -1 -1 -1 -1 -1 -1 468.TIF 497 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF CHANNEL 497 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF CHANNEL TO CAPE VINCENT 498 1964 3 16 -1 -1 IJ -1 -1 -1 -1 -1 -1 468.TIF EXPO 67 DYKES 498 1964 3 30 -1 -1 LI -1 -1 DI -1 -1 SI -1 -1 470.TIF 498 1964 4 6 -1 -1 OW -1 -1 -1 -1 -1 -1 471.TIF CHANNEL 498 1964 4 6 -1 -1 LF -1 -1 FS -1 -1 -1 -1 471.TIF ALONG SHORE 498 1964 4 13 -1 -1 OW -1 -1 -1 -1 -1 -1 472.TIF 499 1964 3 2 -1 -1 OW -1 -1 -1 -1 -1 -1 466.TIF 499 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF 500 1964 3 2 10 17 -1 -1 -1 -1 -1 -1 466.TIF ALONG SHORE 500 1964 3 2 -1 -1 LF -1 -1 -1 -1 -1 -1 466.TIF MAIN CHANNEL 500 1964 3 9 8 16 -1 -1 -1 -1 -1 -1 467.TIF 500 1964 3 9 -1 -1 OW -1 -1 -1 -1 -1 -1 467.TIF MAIN CHANNEL 500 1964 3 9 -1 -1 FS -1 -1 BK -1 -1 IJ -1 -1 467.TIF TO 300FT OUT 500 1964 3 16 5 10 -1 -1 -1 -1 -1 -1 468.TIF 500 1964 3 16 1 3 SO -1 -1 -1 -1 -1 -1 468.TIF RIVER CHANNEL 500 1964 3 23 -1 -1 OW -1 -1 -1 -1 -1 -1 469.TIF CHANNEL 501 1964 3 23 6 10 WI -1 -1 FS -1 -1 IJ -1 -1 469.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.