Port Colborne - 12865

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Station Information

Code: 12865

Province: Ontario

Location: 42.874377, -79.252853

Type: Permanent

Operational: True

Owner: Canadian Hydrographic Service

Observations

Water levels that are observed, measured and recorded on site at tidal and non-tidal stations across Canada. These measurements are typically referenced to chart datum. More info

Observations
Event Date Observations (m)
2023-03-26 00:03 EDT 1.906
2023-03-26 00:06 EDT 1.898
2023-03-26 00:09 EDT 1.887
2023-03-26 00:12 EDT 1.882
2023-03-26 00:15 EDT 1.884
2023-03-26 00:18 EDT 1.897
2023-03-26 00:21 EDT 1.911
2023-03-26 00:24 EDT 1.922
2023-03-26 00:27 EDT 1.928
2023-03-26 00:30 EDT 1.948
2023-03-26 00:33 EDT 1.97
2023-03-26 00:36 EDT 1.981
2023-03-26 00:39 EDT 1.989
2023-03-26 00:42 EDT 1.99
2023-03-26 00:45 EDT 1.981
2023-03-26 00:48 EDT 1.965
2023-03-26 00:51 EDT 1.951
2023-03-26 00:54 EDT 1.94
2023-03-26 00:57 EDT 1.918
2023-03-26 01:00 EDT 1.891
2023-03-26 01:03 EDT 1.865
2023-03-26 01:06 EDT 1.845
2023-03-26 01:09 EDT 1.827
2023-03-26 01:12 EDT 1.814
2023-03-26 01:15 EDT 1.794
2023-03-26 01:18 EDT 1.771
2023-03-26 01:21 EDT 1.75
2023-03-26 01:24 EDT 1.726
2023-03-26 01:27 EDT 1.704
2023-03-26 01:30 EDT 1.69
2023-03-26 01:33 EDT 1.686
2023-03-26 01:36 EDT 1.68
2023-03-26 01:39 EDT 1.673
2023-03-26 01:42 EDT 1.677
2023-03-26 01:45 EDT 1.687
2023-03-26 01:48 EDT 1.705
2023-03-26 01:51 EDT 1.702
2023-03-26 01:54 EDT 1.703
2023-03-26 01:57 EDT 1.694
2023-03-26 02:00 EDT 1.684
2023-03-26 02:03 EDT 1.663
2023-03-26 02:06 EDT 1.641
2023-03-26 02:09 EDT 1.616
2023-03-26 02:12 EDT 1.6
2023-03-26 02:15 EDT 1.585
2023-03-26 02:18 EDT 1.565
2023-03-26 02:21 EDT 1.543
2023-03-26 02:24 EDT 1.515
2023-03-26 02:27 EDT 1.484
2023-03-26 02:30 EDT 1.458
2023-03-26 02:33 EDT 1.431
2023-03-26 02:36 EDT 1.41
2023-03-26 02:39 EDT 1.396
2023-03-26 02:42 EDT 1.382
2023-03-26 02:45 EDT 1.367
2023-03-26 02:48 EDT 1.353
2023-03-26 02:51 EDT 1.341
2023-03-26 02:54 EDT 1.343
2023-03-26 02:57 EDT 1.345
2023-03-26 03:00 EDT 1.348
2023-03-26 03:03 EDT 1.351
2023-03-26 03:06 EDT 1.36
2023-03-26 03:09 EDT 1.368
2023-03-26 03:12 EDT 1.368
2023-03-26 03:15 EDT 1.366
2023-03-26 03:18 EDT 1.349
2023-03-26 03:21 EDT 1.341
2023-03-26 03:24 EDT 1.336
2023-03-26 03:27 EDT 1.332
2023-03-26 03:30 EDT 1.321
2023-03-26 03:33 EDT 1.295
2023-03-26 03:36 EDT 1.273
2023-03-26 03:39 EDT 1.247
2023-03-26 03:42 EDT 1.216
2023-03-26 03:45 EDT 1.194
2023-03-26 03:48 EDT 1.18
2023-03-26 03:51 EDT 1.173
2023-03-26 03:54 EDT 1.169
2023-03-26 03:57 EDT 1.161
2023-03-26 04:00 EDT 1.15
2023-03-26 04:03 EDT 1.138
2023-03-26 04:06 EDT 1.123
2023-03-26 04:09 EDT 1.118
2023-03-26 04:12 EDT 1.113
2023-03-26 04:15 EDT 1.122
2023-03-26 04:18 EDT 1.133
2023-03-26 04:21 EDT 1.148
2023-03-26 04:24 EDT 1.166
2023-03-26 04:27 EDT 1.176
2023-03-26 04:30 EDT 1.179
2023-03-26 04:33 EDT 1.175
2023-03-26 04:36 EDT 1.164
2023-03-26 04:39 EDT 1.145
2023-03-26 04:42 EDT 1.126
2023-03-26 04:45 EDT 1.111
2023-03-26 04:48 EDT 1.09
2023-03-26 04:51 EDT 1.068
2023-03-26 04:54 EDT 1.049
2023-03-26 04:57 EDT 1.028
2023-03-26 05:00 EDT 1.007
2023-03-26 05:03 EDT 0.996
2023-03-26 05:06 EDT 0.995
2023-03-26 05:09 EDT 1.002
2023-03-26 05:12 EDT 1.005
2023-03-26 05:15 EDT 1.008
2023-03-26 05:18 EDT 1.012
2023-03-26 05:21 EDT 1.009
2023-03-26 05:24 EDT 1.004
2023-03-26 05:27 EDT 0.997
2023-03-26 05:30 EDT 0.997
2023-03-26 05:33 EDT 0.996
2023-03-26 05:36 EDT 0.988
2023-03-26 05:39 EDT 0.978
2023-03-26 05:42 EDT 0.963
2023-03-26 05:45 EDT 0.942
2023-03-26 05:48 EDT 0.923
2023-03-26 05:51 EDT 0.909
2023-03-26 05:54 EDT 0.905
2023-03-26 05:57 EDT 0.91
2023-03-26 06:00 EDT 0.911
2023-03-26 06:03 EDT 0.915
2023-03-26 06:06 EDT 0.921
2023-03-26 06:09 EDT 0.922
2023-03-26 06:12 EDT 0.922
2023-03-26 06:15 EDT 0.916
2023-03-26 06:18 EDT 0.912
2023-03-26 06:21 EDT 0.914
2023-03-26 06:24 EDT 0.916
2023-03-26 06:27 EDT 0.917
2023-03-26 06:30 EDT 0.919
2023-03-26 06:33 EDT 0.918
2023-03-26 06:36 EDT 0.915
2023-03-26 06:39 EDT 0.916
2023-03-26 06:42 EDT 0.913
2023-03-26 06:45 EDT 0.908
2023-03-26 06:48 EDT 0.902
2023-03-26 06:51 EDT 0.896
2023-03-26 06:54 EDT 0.887
2023-03-26 06:57 EDT 0.876
2023-03-26 07:00 EDT 0.865
2023-03-26 07:03 EDT 0.858
2023-03-26 07:06 EDT 0.858
2023-03-26 07:09 EDT 0.869
2023-03-26 07:12 EDT 0.881
2023-03-26 07:15 EDT 0.899
2023-03-26 07:18 EDT 0.919
2023-03-26 07:21 EDT 0.937
2023-03-26 07:24 EDT 0.95
2023-03-26 07:27 EDT 0.958
2023-03-26 07:30 EDT 0.961
2023-03-26 07:33 EDT 0.957
2023-03-26 07:36 EDT 0.954
2023-03-26 07:39 EDT 0.957
2023-03-26 07:42 EDT 0.961
2023-03-26 07:45 EDT 0.968
2023-03-26 07:48 EDT 0.983
2023-03-26 07:51 EDT 0.995
2023-03-26 07:54 EDT 1.007
2023-03-26 07:57 EDT 1.01
2023-03-26 08:00 EDT 1.011
2023-03-26 08:03 EDT 1.007
2023-03-26 08:06 EDT 1.005
2023-03-26 08:09 EDT 1.004
2023-03-26 08:12 EDT 1.003
2023-03-26 08:15 EDT 1.006
2023-03-26 08:18 EDT 1.003
2023-03-26 08:21 EDT 1
2023-03-26 08:24 EDT 1.002
2023-03-26 08:27 EDT 1.007
2023-03-26 08:30 EDT 1.012
2023-03-26 08:33 EDT 1.02
2023-03-26 08:36 EDT 1.028
2023-03-26 08:39 EDT 1.037
2023-03-26 08:42 EDT 1.044
2023-03-26 08:45 EDT 1.055
2023-03-26 08:48 EDT 1.058
2023-03-26 08:51 EDT 1.064
2023-03-26 08:54 EDT 1.068
2023-03-26 08:57 EDT 1.073
2023-03-26 09:00 EDT 1.079
2023-03-26 09:03 EDT 1.085
2023-03-26 09:06 EDT 1.097
2023-03-26 09:09 EDT 1.104
2023-03-26 09:12 EDT 1.115
2023-03-26 09:15 EDT 1.122
2023-03-26 09:18 EDT 1.131
2023-03-26 09:21 EDT 1.13
2023-03-26 09:24 EDT 1.126
2023-03-26 09:27 EDT 1.124
2023-03-26 09:30 EDT 1.123
2023-03-26 09:33 EDT 1.12
2023-03-26 09:36 EDT 1.118
2023-03-26 09:39 EDT 1.119
2023-03-26 09:42 EDT 1.115
2023-03-26 09:45 EDT 1.112
2023-03-26 09:48 EDT 1.11
2023-03-26 09:51 EDT 1.11
2023-03-26 09:54 EDT 1.111
2023-03-26 09:57 EDT 1.117
2023-03-26 10:00 EDT 1.125
2023-03-26 10:03 EDT 1.132
2023-03-26 10:06 EDT 1.14
2023-03-26 10:09 EDT 1.145
2023-03-26 10:12 EDT 1.147
2023-03-26 10:15 EDT 1.142
2023-03-26 10:18 EDT 1.14
2023-03-26 10:21 EDT 1.136
2023-03-26 10:24 EDT 1.135
2023-03-26 10:27 EDT 1.135
2023-03-26 10:30 EDT 1.141
2023-03-26 10:33 EDT 1.147
2023-03-26 10:36 EDT 1.151
2023-03-26 10:39 EDT 1.151
2023-03-26 10:42 EDT 1.15
2023-03-26 10:45 EDT 1.148
2023-03-26 10:48 EDT 1.147
2023-03-26 10:51 EDT 1.146
2023-03-26 10:54 EDT 1.149
2023-03-26 10:57 EDT 1.151
2023-03-26 11:00 EDT 1.153
2023-03-26 11:03 EDT 1.156
2023-03-26 11:06 EDT 1.161
2023-03-26 11:09 EDT 1.165
2023-03-26 11:12 EDT 1.167
2023-03-26 11:15 EDT 1.171
2023-03-26 11:18 EDT 1.171
2023-03-26 11:21 EDT 1.168
2023-03-26 11:24 EDT 1.162
2023-03-26 11:27 EDT 1.159
2023-03-26 11:30 EDT 1.157
2023-03-26 11:33 EDT 1.158
2023-03-26 11:36 EDT 1.16
2023-03-26 11:39 EDT 1.163
2023-03-26 11:42 EDT 1.169
2023-03-26 11:45 EDT 1.172
2023-03-26 11:48 EDT 1.177
2023-03-26 11:51 EDT 1.184
2023-03-26 11:54 EDT 1.193
2023-03-26 11:57 EDT 1.201
2023-03-26 12:00 EDT 1.207
2023-03-26 12:03 EDT 1.211
2023-03-26 12:06 EDT 1.212
2023-03-26 12:09 EDT 1.212
2023-03-26 12:12 EDT 1.21
2023-03-26 12:15 EDT 1.208
2023-03-26 12:18 EDT 1.207
2023-03-26 12:21 EDT 1.207
2023-03-26 12:24 EDT 1.205
2023-03-26 12:27 EDT 1.205
2023-03-26 12:30 EDT 1.208
2023-03-26 12:33 EDT 1.211
2023-03-26 12:36 EDT 1.214
2023-03-26 12:39 EDT 1.217
2023-03-26 12:42 EDT 1.223
2023-03-26 12:45 EDT 1.231
2023-03-26 12:48 EDT 1.242
2023-03-26 12:51 EDT 1.254
2023-03-26 12:54 EDT 1.269
2023-03-26 12:57 EDT 1.284
2023-03-26 13:00 EDT 1.297
2023-03-26 13:03 EDT 1.305
2023-03-26 13:06 EDT 1.311
2023-03-26 13:09 EDT 1.314
2023-03-26 13:12 EDT 1.316
2023-03-26 13:15 EDT 1.313
2023-03-26 13:18 EDT 1.309
2023-03-26 13:21 EDT 1.307
2023-03-26 13:24 EDT 1.302
2023-03-26 13:27 EDT 1.296
2023-03-26 13:30 EDT 1.296
2023-03-26 13:33 EDT 1.295
2023-03-26 13:36 EDT 1.293
2023-03-26 13:39 EDT 1.29
2023-03-26 13:42 EDT 1.29
2023-03-26 13:45 EDT 1.287
2023-03-26 13:48 EDT 1.284
2023-03-26 13:51 EDT 1.281
2023-03-26 13:54 EDT 1.279
2023-03-26 13:57 EDT 1.28
2023-03-26 14:00 EDT 1.288
2023-03-26 14:03 EDT 1.297
2023-03-26 14:06 EDT 1.306
2023-03-26 14:09 EDT 1.315
2023-03-26 14:12 EDT 1.321
2023-03-26 14:15 EDT 1.319
2023-03-26 14:18 EDT 1.311
2023-03-26 14:21 EDT 1.304
2023-03-26 14:24 EDT 1.304
2023-03-26 14:27 EDT 1.306
2023-03-26 14:30 EDT 1.311
2023-03-26 14:33 EDT 1.314
2023-03-26 14:36 EDT 1.311
2023-03-26 14:39 EDT 1.302
2023-03-26 14:42 EDT 1.29
2023-03-26 14:45 EDT 1.277
2023-03-26 14:48 EDT 1.267
2023-03-26 14:51 EDT 1.258
2023-03-26 14:54 EDT 1.249
2023-03-26 14:57 EDT 1.242
2023-03-26 15:00 EDT 1.236
2023-03-26 15:03 EDT 1.224
2023-03-26 15:06 EDT 1.212
2023-03-26 15:09 EDT 1.198
2023-03-26 15:12 EDT 1.185
2023-03-26 15:15 EDT 1.175
2023-03-26 15:18 EDT 1.173
2023-03-26 15:21 EDT 1.178
2023-03-26 15:24 EDT 1.185
2023-03-26 15:27 EDT 1.191
2023-03-26 15:30 EDT 1.193
2023-03-26 15:33 EDT 1.19
2023-03-26 15:36 EDT 1.185
2023-03-26 15:39 EDT 1.184
2023-03-26 15:42 EDT 1.19
2023-03-26 15:45 EDT 1.188
2023-03-26 15:48 EDT 1.187
2023-03-26 15:51 EDT 1.185
2023-03-26 15:54 EDT 1.18
2023-03-26 15:57 EDT 1.17
2023-03-26 16:00 EDT 1.156
2023-03-26 16:03 EDT 1.145
2023-03-26 16:06 EDT 1.143
2023-03-26 16:09 EDT 1.132
2023-03-26 16:12 EDT 1.12
2023-03-26 16:15 EDT 1.11
2023-03-26 16:18 EDT 1.105
2023-03-26 16:21 EDT 1.096
2023-03-26 16:24 EDT 1.091
2023-03-26 16:27 EDT 1.096
2023-03-26 16:30 EDT 1.101
2023-03-26 16:33 EDT 1.097
2023-03-26 16:36 EDT 1.091
2023-03-26 16:39 EDT 1.089
2023-03-26 16:42 EDT 1.099
2023-03-26 16:45 EDT 1.106
2023-03-26 16:48 EDT 1.11
2023-03-26 16:51 EDT 1.113
2023-03-26 16:54 EDT 1.111
2023-03-26 16:57 EDT 1.103
2023-03-26 17:00 EDT 1.09
2023-03-26 17:03 EDT 1.079
2023-03-26 17:06 EDT 1.076
2023-03-26 17:09 EDT 1.071
2023-03-26 17:12 EDT 1.063
2023-03-26 17:15 EDT 1.064
2023-03-26 17:18 EDT 1.071
2023-03-26 17:21 EDT 1.081
2023-03-26 17:24 EDT 1.078
2023-03-26 17:27 EDT 1.051
2023-03-26 17:30 EDT 1.023
2023-03-26 17:33 EDT 1.01
2023-03-26 17:36 EDT 1.009
2023-03-26 17:39 EDT 1.018
2023-03-26 17:42 EDT 1.041
2023-03-26 17:45 EDT 1.061
2023-03-26 17:48 EDT 1.056
2023-03-26 17:51 EDT 1.032
2023-03-26 17:54 EDT 1.015
2023-03-26 17:57 EDT 1.01
2023-03-26 18:00 EDT 1.009
2023-03-26 18:03 EDT 1.007
2023-03-26 18:06 EDT 1.009
2023-03-26 18:09 EDT 1.006
2023-03-26 18:12 EDT 0.998
2023-03-26 18:15 EDT 0.989
2023-03-26 18:18 EDT 0.99
2023-03-26 18:21 EDT 0.99
2023-03-26 18:24 EDT 0.985
2023-03-26 18:27 EDT 0.974
2023-03-26 18:30 EDT 0.963
2023-03-26 18:33 EDT 0.956
2023-03-26 18:36 EDT 0.943
2023-03-26 18:39 EDT 0.934
2023-03-26 18:42 EDT 0.935
2023-03-26 18:45 EDT 0.937
2023-03-26 18:48 EDT 0.941
2023-03-26 18:51 EDT 0.936
2023-03-26 18:54 EDT 0.924
2023-03-26 18:57 EDT 0.913
2023-03-26 19:00 EDT 0.901
2023-03-26 19:03 EDT 0.892
2023-03-26 19:06 EDT 0.892
2023-03-26 19:09 EDT 0.903
2023-03-26 19:12 EDT 0.913
2023-03-26 19:15 EDT 0.912
2023-03-26 19:18 EDT 0.905
2023-03-26 19:21 EDT 0.896
2023-03-26 19:24 EDT 0.887
2023-03-26 19:27 EDT 0.879
2023-03-26 19:30 EDT 0.878
2023-03-26 19:33 EDT 0.885
2023-03-26 19:36 EDT 0.892
2023-03-26 19:39 EDT 0.893
2023-03-26 19:42 EDT 0.889
2023-03-26 19:45 EDT 0.892
2023-03-26 19:48 EDT 0.893
2023-03-26 19:51 EDT 0.887
2023-03-26 19:54 EDT 0.879
2023-03-26 19:57 EDT 0.873
2023-03-26 20:00 EDT 0.877
2023-03-26 20:03 EDT 0.894
2023-03-26 20:06 EDT 0.892
2023-03-26 20:09 EDT 0.877
2023-03-26 20:12 EDT 0.876
2023-03-26 20:15 EDT 0.873
2023-03-26 20:18 EDT 0.86
2023-03-26 20:21 EDT 0.866
2023-03-26 20:24 EDT 0.886
2023-03-26 20:27 EDT 0.885
2023-03-26 20:30 EDT 0.871
2023-03-26 20:33 EDT 0.87
2023-03-26 20:36 EDT 0.875
2023-03-26 20:39 EDT 0.871
2023-03-26 20:42 EDT 0.872
2023-03-26 20:45 EDT 0.879
2023-03-26 20:48 EDT 0.879
2023-03-26 20:51 EDT 0.873
2023-03-26 20:54 EDT 0.875
2023-03-26 20:57 EDT 0.885
2023-03-26 21:00 EDT 0.896
2023-03-26 21:03 EDT 0.901
2023-03-26 21:06 EDT 0.901
2023-03-26 21:09 EDT 0.894
2023-03-26 21:12 EDT 0.889
2023-03-26 21:15 EDT 0.881
2023-03-26 21:18 EDT 0.883
2023-03-26 21:21 EDT 0.887
2023-03-26 21:24 EDT 0.893
2023-03-26 21:27 EDT 0.891
2023-03-26 21:30 EDT 0.892
2023-03-26 21:33 EDT 0.9
2023-03-26 21:36 EDT 0.903
2023-03-26 21:39 EDT 0.897
2023-03-26 21:42 EDT 0.89
2023-03-26 21:45 EDT 0.898
2023-03-26 21:48 EDT 0.907
2023-03-26 21:51 EDT 0.892
2023-03-26 21:54 EDT 0.873
2023-03-26 21:57 EDT 0.871
2023-03-26 22:00 EDT 0.864
2023-03-26 22:03 EDT 0.848
2023-03-26 22:06 EDT 0.856
2023-03-26 22:09 EDT 0.869
2023-03-26 22:12 EDT 0.863
2023-03-26 22:15 EDT 0.856
2023-03-26 22:18 EDT 0.867
2023-03-26 22:21 EDT 0.873
2023-03-26 22:24 EDT 0.876
2023-03-26 22:27 EDT 0.877
2023-03-26 22:30 EDT 0.876
2023-03-26 22:33 EDT 0.866
2023-03-26 22:36 EDT 0.863
2023-03-26 22:39 EDT 0.867
2023-03-26 22:42 EDT 0.869
2023-03-26 22:45 EDT 0.87
2023-03-26 22:48 EDT 0.881
2023-03-26 22:51 EDT 0.881
2023-03-26 22:54 EDT 0.876
2023-03-26 22:57 EDT 0.867
2023-03-26 23:00 EDT 0.872
2023-03-26 23:03 EDT 0.877
2023-03-26 23:06 EDT 0.878
2023-03-26 23:09 EDT 0.875
2023-03-26 23:12 EDT 0.876
2023-03-26 23:15 EDT 0.881
2023-03-26 23:18 EDT 0.893
2023-03-26 23:21 EDT 0.899
2023-03-26 23:24 EDT 0.901
2023-03-26 23:27 EDT 0.902
2023-03-26 23:30 EDT 0.9
2023-03-26 23:33 EDT 0.9
2023-03-26 23:36 EDT 0.906
2023-03-26 23:39 EDT 0.914
2023-03-26 23:42 EDT 0.92
2023-03-26 23:45 EDT 0.918
2023-03-26 23:48 EDT 0.907
2023-03-26 23:51 EDT 0.908
2023-03-26 23:54 EDT 0.91
2023-03-26 23:57 EDT 0.912
Heights

Height of tide is the vertical distance between the surface of the sea and chart datum.

Heights - Relative to chart datum
ID Height(m) Date
High Water Level 1.3 N/A
Highest Recorded Water Level 3.1 1985-12-01
Lowest Recorded Water Level -1.34 1964-03-09
Datums

Chart datum is the plane of vertical reference to which all charted depths and drying heights are related. More info

Datum Conversion
Vertical Datum Offset (m)
IGLD85 173.5

The information contained in this product is established under the CD datum. The CHS does not establish and maintain other vertical datums such as CGVD28, CGVD2013, IGLD (1955) and IGLD (1985). References to these datums represent the best available information, to be used with caution and sound judgment where required, but it is not intended to be used for navigation.

Benchmarks
Benchmark Number Condition Established Latitude Longitude Unique Label More Info
PT COLB-1979 UNKNOWN 1979 42.873081 -79.251414 79U3010 More Info
SLSA UNKNOWN 1975 42.873081 -79.251414 75U3004 More Info
PT COLB-1975 GOOD 1975 42.874361 -79.252833 75U9502 More Info
135-F GOOD 1916 42.885167 -79.250222 16U135F More Info
3581 GOOD 1963 42.89058 -79.24457 63U3581 More Info
3582 GOOD 1963 42.88339 -79.25089 63U3582 More Info
575-F DESTROYED 1954 42.880686 -79.250661 54U575F More Info
577-F NOT_FOUND 1954 42.88 -79.251667 54U577F More Info
70-U-679 GOOD 1970 42.884897 -79.254956 70U679 More Info
71-U-032 GOOD 1971 42.874361 -79.252833 71U032 More Info
M053005 GOOD 2005 42.875983 -79.249826 M053005 More Info
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