Port Colborne - 12865

Status: OK

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)
2024-04-18 19:12 EDT 1.043
2024-04-18 19:15 EDT 1.041
2024-04-18 19:18 EDT 1.039
2024-04-18 19:21 EDT 1.035
2024-04-18 19:24 EDT 1.031
2024-04-18 19:27 EDT 1.029
2024-04-18 19:30 EDT 1.03
2024-04-18 19:33 EDT 1.032
2024-04-18 19:36 EDT 1.034
2024-04-18 19:39 EDT 1.032
2024-04-18 19:42 EDT 1.026
2024-04-18 19:45 EDT 1.02
2024-04-18 19:48 EDT 1.016
2024-04-18 19:51 EDT 1.015
2024-04-18 19:54 EDT 1.02
2024-04-18 19:57 EDT 1.024
2024-04-18 20:00 EDT 1.026
2024-04-18 20:03 EDT 1.032
2024-04-18 20:06 EDT 1.037
2024-04-18 20:09 EDT 1.039
2024-04-18 20:12 EDT 1.031
2024-04-18 20:15 EDT 1.02
2024-04-18 20:18 EDT 1.012
2024-04-18 20:21 EDT 0.999
2024-04-18 20:24 EDT 0.988
2024-04-18 20:27 EDT 0.984
2024-04-18 20:30 EDT 0.989
2024-04-18 20:33 EDT 1.001
2024-04-18 20:36 EDT 1.012
2024-04-18 20:39 EDT 1.017
2024-04-18 20:42 EDT 1.015
2024-04-18 20:45 EDT 1.017
2024-04-18 20:48 EDT 1.016
2024-04-18 20:51 EDT 1.018
2024-04-18 20:54 EDT 1.021
2024-04-18 20:57 EDT 1.021
2024-04-18 21:00 EDT 1.016
2024-04-18 21:03 EDT 1.011
2024-04-18 21:06 EDT 1.006
2024-04-18 21:09 EDT 1.006
2024-04-18 21:12 EDT 1.009
2024-04-18 21:15 EDT 1.017
2024-04-18 21:18 EDT 1.028
2024-04-18 21:21 EDT 1.037
2024-04-18 21:24 EDT 1.035
2024-04-18 21:27 EDT 1.026
2024-04-18 21:30 EDT 1.018
2024-04-18 21:33 EDT 1.009
2024-04-18 21:36 EDT 1.005
2024-04-18 21:39 EDT 1.011
2024-04-18 21:42 EDT 1.012
2024-04-18 21:45 EDT 1.009
2024-04-18 21:48 EDT 1.002
2024-04-18 21:51 EDT 0.993
2024-04-18 21:54 EDT 0.986
2024-04-18 21:57 EDT 0.991
2024-04-18 22:00 EDT 0.997
2024-04-18 22:03 EDT 1.01
2024-04-18 22:06 EDT 1.024
2024-04-18 22:09 EDT 1.037
2024-04-18 22:12 EDT 1.041
2024-04-18 22:15 EDT 1.036
2024-04-18 22:18 EDT 1.029
2024-04-18 22:21 EDT 1.024
2024-04-18 22:24 EDT 1.025
2024-04-18 22:27 EDT 1.032
2024-04-18 22:30 EDT 1.043
2024-04-18 22:33 EDT 1.056
2024-04-18 22:36 EDT 1.058
2024-04-18 22:39 EDT 1.053
2024-04-18 22:42 EDT 1.045
2024-04-18 22:45 EDT 1.031
2024-04-18 22:48 EDT 1.03
2024-04-18 22:51 EDT 1.037
2024-04-18 22:54 EDT 1.045
2024-04-18 22:57 EDT 1.051
2024-04-18 23:00 EDT 1.045
2024-04-18 23:03 EDT 1.039
2024-04-18 23:06 EDT 1.029
2024-04-18 23:09 EDT 1.016
2024-04-18 23:12 EDT 0.999
2024-04-18 23:15 EDT 0.992
2024-04-18 23:18 EDT 0.999
2024-04-18 23:21 EDT 1.012
2024-04-18 23:24 EDT 1.031
2024-04-18 23:27 EDT 1.052
2024-04-18 23:30 EDT 1.067
2024-04-18 23:33 EDT 1.066
2024-04-18 23:36 EDT 1.05
2024-04-18 23:39 EDT 1.03
2024-04-18 23:42 EDT 1.014
2024-04-18 23:45 EDT 1.008
2024-04-18 23:48 EDT 1.018
2024-04-18 23:51 EDT 1.04
2024-04-18 23:54 EDT 1.067
2024-04-18 23:57 EDT 1.087
2024-04-19 00:00 EDT 1.095
2024-04-19 00:03 EDT 1.085
2024-04-19 00:06 EDT 1.069
2024-04-19 00:09 EDT 1.046
2024-04-19 00:12 EDT 1.017
2024-04-19 00:15 EDT 0.992
2024-04-19 00:18 EDT 0.985
2024-04-19 00:21 EDT 0.991
2024-04-19 00:24 EDT 1.003
2024-04-19 00:27 EDT 1.018
2024-04-19 00:30 EDT 1.035
2024-04-19 00:33 EDT 1.044
2024-04-19 00:36 EDT 1.056
2024-04-19 00:39 EDT 1.06
2024-04-19 00:42 EDT 1.049
2024-04-19 00:45 EDT 1.027
2024-04-19 00:48 EDT 1.006
2024-04-19 00:51 EDT 1.001
2024-04-19 00:54 EDT 1.019
2024-04-19 00:57 EDT 1.038
2024-04-19 01:00 EDT 1.059
2024-04-19 01:03 EDT 1.075
2024-04-19 01:06 EDT 1.073
2024-04-19 01:09 EDT 1.057
2024-04-19 01:12 EDT 1.036
2024-04-19 01:15 EDT 1.024
2024-04-19 01:18 EDT 1.016
2024-04-19 01:21 EDT 1.025
2024-04-19 01:24 EDT 1.043
2024-04-19 01:27 EDT 1.054
2024-04-19 01:30 EDT 1.047
2024-04-19 01:33 EDT 1.034
2024-04-19 01:36 EDT 1.032
2024-04-19 01:39 EDT 1.041
2024-04-19 01:42 EDT 1.047
2024-04-19 01:45 EDT 1.051
2024-04-19 01:48 EDT 1.055
2024-04-19 01:51 EDT 1.056
2024-04-19 01:54 EDT 1.048
2024-04-19 01:57 EDT 1.037
2024-04-19 02:00 EDT 1.026
2024-04-19 02:03 EDT 1.02
2024-04-19 02:06 EDT 1.029
2024-04-19 02:09 EDT 1.047
2024-04-19 02:12 EDT 1.071
2024-04-19 02:15 EDT 1.091
2024-04-19 02:18 EDT 1.093
2024-04-19 02:21 EDT 1.086
2024-04-19 02:24 EDT 1.083
2024-04-19 02:27 EDT 1.072
2024-04-19 02:30 EDT 1.06
2024-04-19 02:33 EDT 1.05
2024-04-19 02:36 EDT 1.056
2024-04-19 02:39 EDT 1.068
2024-04-19 02:42 EDT 1.071
2024-04-19 02:45 EDT 1.065
2024-04-19 02:48 EDT 1.074
2024-04-19 02:51 EDT 1.085
2024-04-19 02:54 EDT 1.083
2024-04-19 02:57 EDT 1.076
2024-04-19 03:00 EDT 1.074
2024-04-19 03:03 EDT 1.057
2024-04-19 03:06 EDT 1.038
2024-04-19 03:09 EDT 1.023
2024-04-19 03:12 EDT 1.026
2024-04-19 03:15 EDT 1.038
2024-04-19 03:18 EDT 1.054
2024-04-19 03:21 EDT 1.069
2024-04-19 03:24 EDT 1.09
2024-04-19 03:27 EDT 1.099
2024-04-19 03:30 EDT 1.088
2024-04-19 03:33 EDT 1.074
2024-04-19 03:36 EDT 1.065
2024-04-19 03:39 EDT 1.059
2024-04-19 03:42 EDT 1.059
2024-04-19 03:45 EDT 1.06
2024-04-19 03:48 EDT 1.058
2024-04-19 03:51 EDT 1.054
2024-04-19 03:54 EDT 1.053
2024-04-19 03:57 EDT 1.057
2024-04-19 04:00 EDT 1.059
2024-04-19 04:03 EDT 1.06
2024-04-19 04:06 EDT 1.05
2024-04-19 04:09 EDT 1.035
2024-04-19 04:12 EDT 1.025
2024-04-19 04:15 EDT 1.026
2024-04-19 04:18 EDT 1.031
2024-04-19 04:21 EDT 1.038
2024-04-19 04:24 EDT 1.048
2024-04-19 04:27 EDT 1.052
2024-04-19 04:30 EDT 1.044
2024-04-19 04:33 EDT 1.032
2024-04-19 04:36 EDT 1.023
2024-04-19 04:39 EDT 1.021
2024-04-19 04:42 EDT 1.028
2024-04-19 04:45 EDT 1.034
2024-04-19 04:48 EDT 1.043
2024-04-19 04:51 EDT 1.052
2024-04-19 04:54 EDT 1.051
2024-04-19 04:57 EDT 1.036
2024-04-19 05:00 EDT 1.016
2024-04-19 05:03 EDT 0.998
2024-04-19 05:06 EDT 0.984
2024-04-19 05:09 EDT 0.971
2024-04-19 05:12 EDT 0.966
2024-04-19 05:15 EDT 0.973
2024-04-19 05:18 EDT 0.986
2024-04-19 05:21 EDT 1.002
2024-04-19 05:24 EDT 1.014
2024-04-19 05:27 EDT 1.014
2024-04-19 05:30 EDT 1.005
2024-04-19 05:33 EDT 0.992
2024-04-19 05:36 EDT 0.979
2024-04-19 05:39 EDT 0.966
2024-04-19 05:42 EDT 0.961
2024-04-19 05:45 EDT 0.964
2024-04-19 05:48 EDT 0.977
2024-04-19 05:51 EDT 0.994
2024-04-19 05:54 EDT 1.006
2024-04-19 05:57 EDT 1.006
2024-04-19 06:00 EDT 0.997
2024-04-19 06:03 EDT 0.982
2024-04-19 06:06 EDT 0.964
2024-04-19 06:09 EDT 0.944
2024-04-19 06:12 EDT 0.929
2024-04-19 06:15 EDT 0.925
2024-04-19 06:18 EDT 0.934
2024-04-19 06:21 EDT 0.955
2024-04-19 06:24 EDT 0.976
2024-04-19 06:27 EDT 0.988
2024-04-19 06:30 EDT 0.985
2024-04-19 06:33 EDT 0.975
2024-04-19 06:36 EDT 0.964
2024-04-19 06:39 EDT 0.959
2024-04-19 06:42 EDT 0.964
2024-04-19 06:45 EDT 0.974
2024-04-19 06:48 EDT 0.984
2024-04-19 06:51 EDT 0.987
2024-04-19 06:54 EDT 0.985
2024-04-19 06:57 EDT 0.979
2024-04-19 07:00 EDT 0.97
2024-04-19 07:03 EDT 0.962
2024-04-19 07:06 EDT 0.955
2024-04-19 07:09 EDT 0.956
2024-04-19 07:12 EDT 0.961
2024-04-19 07:15 EDT 0.966
2024-04-19 07:18 EDT 0.962
2024-04-19 07:21 EDT 0.953
2024-04-19 07:24 EDT 0.942
2024-04-19 07:27 EDT 0.935
2024-04-19 07:30 EDT 0.926
2024-04-19 07:33 EDT 0.912
2024-04-19 07:36 EDT 0.917
2024-04-19 07:39 EDT 0.944
2024-04-19 07:42 EDT 0.971
2024-04-19 07:45 EDT 0.99
2024-04-19 07:48 EDT 1.004
2024-04-19 07:51 EDT 1.017
2024-04-19 07:54 EDT 1.011
2024-04-19 07:57 EDT 1
2024-04-19 08:00 EDT 0.978
2024-04-19 08:03 EDT 0.946
2024-04-19 08:06 EDT 0.919
2024-04-19 08:09 EDT 0.914
2024-04-19 08:12 EDT 0.937
2024-04-19 08:15 EDT 0.97
2024-04-19 08:18 EDT 0.999
2024-04-19 08:21 EDT 1.014
2024-04-19 08:24 EDT 1.026
2024-04-19 08:27 EDT 1.024
2024-04-19 08:30 EDT 1.01
2024-04-19 08:33 EDT 0.995
2024-04-19 08:36 EDT 0.994
2024-04-19 08:39 EDT 0.996
2024-04-19 08:42 EDT 1.008
2024-04-19 08:45 EDT 1.022
2024-04-19 08:48 EDT 1.02
2024-04-19 08:51 EDT 1.018
2024-04-19 08:54 EDT 1.032
2024-04-19 08:57 EDT 1.052
2024-04-19 09:00 EDT 1.059
2024-04-19 09:03 EDT 1.043
2024-04-19 09:06 EDT 1.014
2024-04-19 09:09 EDT 1.003
2024-04-19 09:12 EDT 0.997
2024-04-19 09:15 EDT 0.988
2024-04-19 09:18 EDT 0.994
2024-04-19 09:21 EDT 1.027
2024-04-19 09:24 EDT 1.075
2024-04-19 09:27 EDT 1.125
2024-04-19 09:30 EDT 1.162
2024-04-19 09:33 EDT 1.153
2024-04-19 09:36 EDT 1.107
2024-04-19 09:39 EDT 1.059
2024-04-19 09:42 EDT 1.022
2024-04-19 09:45 EDT 1.019
2024-04-19 09:48 EDT 1.048
2024-04-19 09:51 EDT 1.077
2024-04-19 09:54 EDT 1.096
2024-04-19 09:57 EDT 1.093
2024-04-19 10:00 EDT 1.073
2024-04-19 10:03 EDT 1.06
2024-04-19 10:06 EDT 1.06
2024-04-19 10:09 EDT 1.084
2024-04-19 10:12 EDT 1.105
2024-04-19 10:15 EDT 1.108
2024-04-19 10:18 EDT 1.086
2024-04-19 10:21 EDT 1.043
2024-04-19 10:24 EDT 1.006
2024-04-19 10:27 EDT 1.001
2024-04-19 10:30 EDT 1.041
2024-04-19 10:33 EDT 1.095
2024-04-19 10:36 EDT 1.152
2024-04-19 10:39 EDT 1.21
2024-04-19 10:42 EDT 1.234
2024-04-19 10:45 EDT 1.196
2024-04-19 10:48 EDT 1.148
2024-04-19 10:51 EDT 1.105
2024-04-19 10:54 EDT 1.08
2024-04-19 10:57 EDT 1.073
2024-04-19 11:00 EDT 1.094
2024-04-19 11:03 EDT 1.135
2024-04-19 11:06 EDT 1.185
2024-04-19 11:09 EDT 1.22
2024-04-19 11:12 EDT 1.206
2024-04-19 11:15 EDT 1.176
2024-04-19 11:18 EDT 1.155
2024-04-19 11:21 EDT 1.135
2024-04-19 11:24 EDT 1.126
2024-04-19 11:27 EDT 1.137
2024-04-19 11:30 EDT 1.152
2024-04-19 11:33 EDT 1.136
2024-04-19 11:36 EDT 1.099
2024-04-19 11:39 EDT 1.073
2024-04-19 11:42 EDT 1.069
2024-04-19 11:45 EDT 1.089
2024-04-19 11:48 EDT 1.125
2024-04-19 11:51 EDT 1.171
2024-04-19 11:54 EDT 1.22
2024-04-19 11:57 EDT 1.248
2024-04-19 12:00 EDT 1.24
2024-04-19 12:03 EDT 1.211
2024-04-19 12:06 EDT 1.167
2024-04-19 12:09 EDT 1.123
2024-04-19 12:12 EDT 1.101
2024-04-19 12:15 EDT 1.108
2024-04-19 12:18 EDT 1.121
2024-04-19 12:21 EDT 1.137
2024-04-19 12:24 EDT 1.163
2024-04-19 12:27 EDT 1.192
2024-04-19 12:30 EDT 1.212
2024-04-19 12:33 EDT 1.229
2024-04-19 12:36 EDT 1.238
2024-04-19 12:39 EDT 1.226
2024-04-19 12:42 EDT 1.215
2024-04-19 12:45 EDT 1.225
2024-04-19 12:48 EDT 1.227
2024-04-19 12:51 EDT 1.225
2024-04-19 12:54 EDT 1.228
2024-04-19 12:57 EDT 1.238
2024-04-19 13:00 EDT 1.224
2024-04-19 13:03 EDT 1.218
2024-04-19 13:06 EDT 1.233
2024-04-19 13:09 EDT 1.22
2024-04-19 13:12 EDT 1.193
2024-04-19 13:15 EDT 1.176
2024-04-19 13:18 EDT 1.177
2024-04-19 13:21 EDT 1.19
2024-04-19 13:24 EDT 1.208
2024-04-19 13:27 EDT 1.241
2024-04-19 13:30 EDT 1.268
2024-04-19 13:33 EDT 1.273
2024-04-19 13:36 EDT 1.262
2024-04-19 13:39 EDT 1.247
2024-04-19 13:42 EDT 1.244
2024-04-19 13:45 EDT 1.263
2024-04-19 13:48 EDT 1.291
2024-04-19 13:51 EDT 1.324
2024-04-19 13:54 EDT 1.323
2024-04-19 13:57 EDT 1.296
2024-04-19 14:00 EDT 1.261
2024-04-19 14:03 EDT 1.228
2024-04-19 14:06 EDT 1.204
2024-04-19 14:09 EDT 1.2
2024-04-19 14:12 EDT 1.227
2024-04-19 14:15 EDT 1.267
2024-04-19 14:18 EDT 1.305
2024-04-19 14:21 EDT 1.333
2024-04-19 14:24 EDT 1.343
2024-04-19 14:27 EDT 1.323
2024-04-19 14:30 EDT 1.289
2024-04-19 14:33 EDT 1.259
2024-04-19 14:36 EDT 1.249
2024-04-19 14:39 EDT 1.265
2024-04-19 14:42 EDT 1.302
2024-04-19 14:45 EDT 1.331
2024-04-19 14:48 EDT 1.353
2024-04-19 14:51 EDT 1.349
2024-04-19 14:54 EDT 1.32
2024-04-19 14:57 EDT 1.295
2024-04-19 15:00 EDT 1.295
2024-04-19 15:03 EDT 1.312
2024-04-19 15:06 EDT 1.337
2024-04-19 15:09 EDT 1.362
2024-04-19 15:12 EDT 1.375
2024-04-19 15:15 EDT 1.373
2024-04-19 15:18 EDT 1.362
2024-04-19 15:21 EDT 1.35
2024-04-19 15:24 EDT 1.339
2024-04-19 15:27 EDT 1.315
2024-04-19 15:30 EDT 1.287
2024-04-19 15:33 EDT 1.27
2024-04-19 15:36 EDT 1.27
2024-04-19 15:39 EDT 1.277
2024-04-19 15:42 EDT 1.271
2024-04-19 15:45 EDT 1.258
2024-04-19 15:48 EDT 1.25
2024-04-19 15:51 EDT 1.257
2024-04-19 15:54 EDT 1.272
2024-04-19 15:57 EDT 1.298
2024-04-19 16:00 EDT 1.328
2024-04-19 16:03 EDT 1.351
2024-04-19 16:06 EDT 1.357
2024-04-19 16:09 EDT 1.359
2024-04-19 16:12 EDT 1.364
2024-04-19 16:15 EDT 1.373
2024-04-19 16:18 EDT 1.382
2024-04-19 16:21 EDT 1.388
2024-04-19 16:24 EDT 1.373
2024-04-19 16:27 EDT 1.348
2024-04-19 16:30 EDT 1.318
2024-04-19 16:33 EDT 1.289
2024-04-19 16:36 EDT 1.264
2024-04-19 16:39 EDT 1.251
2024-04-19 16:42 EDT 1.25
2024-04-19 16:45 EDT 1.263
2024-04-19 16:48 EDT 1.275
2024-04-19 16:51 EDT 1.276
2024-04-19 16:54 EDT 1.286
2024-04-19 16:57 EDT 1.295
2024-04-19 17:00 EDT 1.29
2024-04-19 17:03 EDT 1.272
2024-04-19 17:06 EDT 1.266
2024-04-19 17:09 EDT 1.267
2024-04-19 17:12 EDT 1.268
2024-04-19 17:15 EDT 1.283
2024-04-19 17:18 EDT 1.308
2024-04-19 17:21 EDT 1.322
2024-04-19 17:24 EDT 1.31
2024-04-19 17:27 EDT 1.288
2024-04-19 17:30 EDT 1.266
2024-04-19 17:33 EDT 1.246
2024-04-19 17:36 EDT 1.24
2024-04-19 17:39 EDT 1.242
2024-04-19 17:42 EDT 1.237
2024-04-19 17:45 EDT 1.224
2024-04-19 17:48 EDT 1.204
2024-04-19 17:51 EDT 1.177
2024-04-19 17:54 EDT 1.148
2024-04-19 17:57 EDT 1.123
2024-04-19 18:00 EDT 1.113
2024-04-19 18:03 EDT 1.123
2024-04-19 18:06 EDT 1.143
2024-04-19 18:09 EDT 1.161
2024-04-19 18:12 EDT 1.175
2024-04-19 18:15 EDT 1.182
2024-04-19 18:18 EDT 1.173
2024-04-19 18:21 EDT 1.159
2024-04-19 18:24 EDT 1.151
2024-04-19 18:27 EDT 1.157
2024-04-19 18:30 EDT 1.171
2024-04-19 18:33 EDT 1.181
2024-04-19 18:36 EDT 1.197
2024-04-19 18:39 EDT 1.213
2024-04-19 18:42 EDT 1.222
2024-04-19 18:45 EDT 1.221
2024-04-19 18:48 EDT 1.211
2024-04-19 18:51 EDT 1.197
2024-04-19 18:54 EDT 1.183
2024-04-19 18:57 EDT 1.171
2024-04-19 19:00 EDT 1.165
2024-04-19 19:03 EDT 1.164
2024-04-19 19:06 EDT 1.161
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 Elevation (m) Unique Label Established Condition Latitude Longitude More Info
PT COLB-1979 N/A 79U3010 1979 UNKNOWN 42.873081 -79.251414 More Info
SLSA N/A 75U3004 1975 UNKNOWN 42.873081 -79.251414 More Info
PT COLB-1975 N/A 75U9502 1975 GOOD 42.874361 -79.252833 More Info
135-F N/A 16U135F 1916 GOOD 42.885167 -79.250222 More Info
3581 N/A 63U3581 1963 GOOD 42.89058 -79.24457 More Info
3582 N/A 63U3582 1963 GOOD 42.88339 -79.25089 More Info
575-F N/A 54U575F 1954 DESTROYED 42.880686 -79.250661 More Info
577-F N/A 54U577F 1954 NOT_FOUND 42.88 -79.251667 More Info
70-U-679 N/A 70U679 1970 GOOD 42.884897 -79.254956 More Info
71-U-032 N/A 71U032 1971 GOOD 42.874361 -79.252833 More Info
M053005 N/A M053005 2005 GOOD 42.875983 -79.249826 More Info