North Current River water level at Thunder Bay today

Is the North Current River unusually low at Thunder Bay?

The North Current River at Thunder Bay read 27.875 m at 10:55 EDT on 26 October 2026.

NowHistoryThis dateBy year

Level now

in the lowest 10 percent for the date

27.875 m

10:55 EDT on 26 October 2026Provisional

in the lowest 10 percent for the date

The normal range for 26 October is 27.88 m to 28.34 m: the 10th to 90th percentile of the daily averages from 19 October to 2 November in 23 years between 2003 and 2025.

Table: where the water stands

Level	Value
Newest reading	27.875 m, 10:55 EDT on 26 October 2026
Normal range for the date	27.88 m to 28.34 m
Median for the date	28.02 m
Lowest in our series	27.784 m

Past day: +0.002 m
Past week: -0.026 m

The gauge reads the height of the water above a fixed zero, not the depth of the river.

Level history

in the lowest 10 percent for the date

On 25 October 2026 the North Current River at Thunder Bay averaged 27.875 m.

Three monthsOne yearTen yearsAll time

The last 90 days, against the normal range for each day

Level
Below the normal range
Normal range for the date
Median for the date
A year earlier
Our record

Daily averages of the North Current River at Thunder Bay from 28 July 2026 to 25 October 2026, with the normal range for each day and the same days a year earlier.

Table: The last 90 days, against the normal range for each day

Day	Daily average (m)	Normal range	Median	A year earlier
28 July 2026	no value	27.852 m to 28.142 m	27.930 m	28.522 m
29 July 2026	no value	27.852 m to 28.127 m	27.925 m	28.413 m
30 July 2026	no value	27.853 m to 28.110 m	27.923 m	28.313 m
31 July 2026	no value	27.853 m to 28.097 m	27.918 m	28.242 m
1 August 2026	no value	27.852 m to 28.095 m	27.916 m	28.188 m
2 August 2026	no value	27.848 m to 28.075 m	27.910 m	28.143 m
3 August 2026	no value	27.846 m to 28.075 m	27.907 m	28.106 m
4 August 2026	no value	27.844 m to 28.067 m	27.904 m	28.073 m
5 August 2026	no value	27.841 m to 28.055 m	27.901 m	28.045 m
6 August 2026	no value	27.839 m to 28.047 m	27.897 m	28.023 m
7 August 2026	no value	27.836 m to 28.027 m	27.893 m	28.013 m
8 August 2026	no value	27.829 m to 27.979 m	27.886 m	28.021 m
9 August 2026	no value	27.826 m to 27.967 m	27.882 m	28.049 m
10 August 2026	no value	27.823 m to 27.963 m	27.879 m	28.130 m
11 August 2026	no value	27.822 m to 27.955 m	27.875 m	28.090 m
12 August 2026	no value	27.822 m to 27.955 m	27.870 m	28.053 m
13 August 2026	no value	27.821 m to 27.957 m	27.868 m	28.029 m
14 August 2026	no value	27.820 m to 27.956 m	27.866 m	28.006 m
15 August 2026	no value	27.819 m to 27.956 m	27.865 m	27.994 m
16 August 2026	no value	27.819 m to 27.957 m	27.865 m	27.978 m
17 August 2026	no value	27.819 m to 27.962 m	27.863 m	27.963 m
18 August 2026	no value	27.817 m to 27.966 m	27.862 m	27.952 m
19 August 2026	no value	27.816 m to 27.966 m	27.861 m	27.956 m
20 August 2026	no value	27.815 m to 27.968 m	27.862 m	27.957 m
21 August 2026	no value	27.814 m to 27.969 m	27.864 m	27.950 m
22 August 2026	no value	27.815 m to 27.969 m	27.865 m	27.972 m
23 August 2026	no value	27.817 m to 27.969 m	27.869 m	27.981 m
24 August 2026	no value	27.819 m to 27.970 m	27.873 m	27.969 m
25 August 2026	no value	27.824 m to 27.972 m	27.879 m	27.950 m
26 August 2026	no value	27.824 m to 27.978 m	27.882 m	27.937 m
27 August 2026	no value	27.824 m to 27.983 m	27.884 m	27.928 m
28 August 2026	no value	27.824 m to 27.985 m	27.885 m	27.945 m
29 August 2026	no value	27.823 m to 27.987 m	27.885 m	27.943 m
30 August 2026	no value	27.822 m to 27.987 m	27.886 m	27.934 m
31 August 2026	no value	27.822 m to 27.989 m	27.887 m	27.921 m
1 September 2026	no value	27.822 m to 27.990 m	27.890 m	27.912 m
2 September 2026	no value	27.822 m to 27.991 m	27.891 m	27.904 m
3 September 2026	no value	27.822 m to 27.995 m	27.896 m	27.934 m
4 September 2026	no value	27.822 m to 28.007 m	27.896 m	27.963 m
5 September 2026	no value	27.822 m to 28.013 m	27.898 m	27.956 m
6 September 2026	no value	27.822 m to 28.021 m	27.896 m	27.938 m
7 September 2026	no value	27.821 m to 28.033 m	27.895 m	27.925 m
8 September 2026	no value	27.821 m to 28.033 m	27.896 m	27.920 m
9 September 2026	no value	27.821 m to 28.033 m	27.898 m	28.071 m
10 September 2026	27.849 m	27.822 m to 28.051 m	27.900 m	28.026 m
11 September 2026	no value	27.823 m to 28.054 m	27.903 m	27.986 m
12 September 2026	27.883 m	27.825 m to 28.068 m	27.905 m	27.965 m
13 September 2026	27.880 m	27.828 m to 28.075 m	27.907 m	27.977 m
14 September 2026	27.857 m	27.832 m to 28.084 m	27.909 m	27.954 m
15 September 2026	27.881 m	27.833 m to 28.095 m	27.909 m	27.932 m
16 September 2026	27.880 m	27.833 m to 28.110 m	27.909 m	27.918 m
17 September 2026	27.866 m	27.835 m to 28.120 m	27.910 m	27.910 m
18 September 2026	27.857 m	27.836 m to 28.134 m	27.913 m	27.905 m
19 September 2026	27.850 m	27.838 m to 28.146 m	27.920 m	27.901 m
20 September 2026	27.841 m	27.842 m to 28.161 m	27.927 m	27.892 m
21 September 2026	27.836 m	27.844 m to 28.163 m	27.932 m	27.893 m
22 September 2026	27.834 m	27.849 m to 28.165 m	27.936 m	27.903 m
23 September 2026	27.830 m	27.849 m to 28.169 m	27.939 m	27.906 m
24 September 2026	27.827 m	27.849 m to 28.166 m	27.946 m	27.900 m
25 September 2026	27.827 m	27.849 m to 28.165 m	27.947 m	27.896 m
26 September 2026	27.827 m	27.849 m to 28.165 m	27.948 m	27.890 m
27 September 2026	27.829 m	27.850 m to 28.165 m	27.948 m	27.883 m
28 September 2026	27.828 m	27.850 m to 28.165 m	27.951 m	27.879 m
29 September 2026	27.830 m	27.849 m to 28.174 m	27.954 m	27.873 m
30 September 2026	27.844 m	27.849 m to 28.181 m	27.956 m	27.869 m
1 October 2026	27.852 m	27.849 m to 28.185 m	27.958 m	27.866 m
2 October 2026	27.841 m	27.847 m to 28.191 m	27.960 m	27.868 m
3 October 2026	27.838 m	27.847 m to 28.191 m	27.962 m	27.876 m
4 October 2026	27.857 m	27.847 m to 28.198 m	27.968 m	27.876 m
5 October 2026	27.866 m	27.846 m to 28.202 m	27.972 m	27.873 m
6 October 2026	27.858 m	27.846 m to 28.205 m	27.972 m	27.868 m
7 October 2026	27.856 m	27.847 m to 28.206 m	27.972 m	27.864 m
8 October 2026	27.859 m	27.848 m to 28.227 m	27.974 m	27.859 m
9 October 2026	27.848 m	27.849 m to 28.263 m	27.976 m	27.858 m
10 October 2026	27.847 m	27.853 m to 28.275 m	27.980 m	27.870 m
11 October 2026	27.850 m	27.856 m to 28.284 m	27.983 m	27.876 m
12 October 2026	27.857 m	27.858 m to 28.291 m	27.987 m	27.865 m
13 October 2026	27.532 m	27.860 m to 28.303 m	27.988 m	27.915 m
14 October 2026	27.905 m	27.865 m to 28.318 m	27.988 m	27.924 m
15 October 2026	27.901 m	27.867 m to 28.358 m	27.988 m	27.913 m
16 October 2026	27.973 m	27.869 m to 28.372 m	27.988 m	27.936 m
17 October 2026	27.928 m	27.872 m to 28.382 m	27.989 m	28.269 m
18 October 2026	27.913 m	27.878 m to 28.384 m	27.991 m	28.249 m
19 October 2026	27.904 m	27.881 m to 28.384 m	27.996 m	28.157 m
20 October 2026	27.894 m	27.881 m to 28.382 m	27.996 m	28.102 m
21 October 2026	27.891 m	27.882 m to 28.377 m	28.000 m	28.233 m
22 October 2026	27.887 m	27.882 m to 28.368 m	28.003 m	28.386 m
23 October 2026	27.882 m	27.882 m to 28.366 m	28.007 m	28.310 m
24 October 2026	27.881 m	27.883 m to 28.363 m	28.012 m	28.240 m
25 October 2026	27.875 m	27.884 m to 28.350 m	28.014 m	28.189 m

The last 12 months, against the normal range for each day

Level
Below the normal range
Normal range for the date
Median for the date
Our record

Daily averages of the North Current River at Thunder Bay from 25 October 2025 to 25 October 2026, with the normal range for each day.

Table: The last 12 months, against the normal range for each day

Day	Daily average (m)	Normal range	Median
25 October 2025	28.189 m	27.884 m to 28.350 m	28.014 m
26 October 2025	28.155 m	27.884 m to 28.344 m	28.015 m
27 October 2025	28.130 m	27.884 m to 28.338 m	28.021 m
28 October 2025	28.113 m	27.884 m to 28.287 m	28.016 m
29 October 2025	28.096 m	27.884 m to 28.292 m	28.018 m
30 October 2025	28.084 m	27.885 m to 28.295 m	28.025 m
31 October 2025	28.069 m	27.886 m to 28.292 m	28.028 m
1 November 2025	28.057 m	27.886 m to 28.292 m	28.033 m
2 November 2025	28.045 m	27.886 m to 28.292 m	28.035 m
3 November 2025	28.036 m	27.886 m to 28.292 m	28.040 m
4 November 2025	28.026 m	27.887 m to 28.290 m	28.041 m
5 November 2025	28.041 m	27.890 m to 28.292 m	28.045 m
6 November 2025	28.035 m	27.890 m to 28.293 m	28.047 m
7 November 2025	28.044 m	27.891 m to 28.293 m	28.050 m
8 November 2025	28.035 m	27.892 m to 28.292 m	28.057 m
9 November 2025	28.015 m	27.892 m to 28.286 m	28.062 m
10 November 2025	28.010 m	27.893 m to 28.286 m	28.067 m
11 November 2025	28.009 m	27.896 m to 28.293 m	28.067 m
12 November 2025	28.016 m	27.899 m to 28.303 m	28.071 m
13 November 2025	28.016 m	27.903 m to 28.310 m	28.075 m
14 November 2025	28.008 m	27.917 m to 28.311 m	28.078 m
15 November 2025	28.013 m	27.920 m to 28.311 m	28.080 m
16 November 2025	28.018 m	27.920 m to 28.321 m	28.084 m
17 November 2025	28.008 m	27.921 m to 28.329 m	28.085 m
18 November 2025	27.995 m	27.922 m to 28.321 m	28.085 m
19 November 2025	27.992 m	27.922 m to 28.308 m	28.085 m
20 November 2025	28.008 m	27.923 m to 28.305 m	28.085 m
21 November 2025	28.030 m	27.923 m to 28.294 m	28.084 m
22 November 2025	28.018 m	27.923 m to 28.295 m	28.085 m
23 November 2025	28.021 m	27.920 m to 28.299 m	28.088 m
24 November 2025	28.022 m	27.920 m to 28.304 m	28.089 m
25 November 2025	28.019 m	27.920 m to 28.304 m	28.089 m
26 November 2025	28.015 m	27.927 m to 28.304 m	28.089 m
27 November 2025	no value	27.942 m to 28.300 m	28.087 m
28 November 2025	no value	27.977 m to 28.300 m	28.086 m
29 November 2025	no value	27.983 m to 28.305 m	28.086 m
30 November 2025	no value	27.986 m to 28.307 m	28.085 m
1 December 2025	no value	27.986 m to 28.309 m	28.090 m
2 December 2025	28.025 m	27.989 m to 28.325 m	28.095 m
3 December 2025	no value	27.989 m to 28.332 m	28.101 m
4 December 2025	28.048 m	27.989 m to 28.347 m	28.105 m
5 December 2025	28.045 m	27.989 m to 28.363 m	28.107 m
6 December 2025	28.064 m	27.989 m to 28.364 m	28.108 m
7 December 2025	28.081 m	27.989 m to 28.345 m	28.108 m
8 December 2025	28.111 m	27.989 m to 28.336 m	28.108 m
9 December 2025	28.119 m	27.989 m to 28.330 m	28.110 m
10 December 2025	28.130 m	27.989 m to 28.323 m	28.113 m
11 December 2025	28.110 m	27.990 m to 28.307 m	28.117 m
12 December 2025	28.098 m	27.991 m to 28.294 m	28.119 m
13 December 2025	28.086 m	27.994 m to 28.293 m	28.119 m
14 December 2025	28.122 m	27.993 m to 28.289 m	28.121 m
15 December 2025	28.122 m	27.993 m to 28.288 m	28.122 m
16 December 2025	28.109 m	27.993 m to 28.286 m	28.122 m
17 December 2025	28.061 m	27.990 m to 28.282 m	28.123 m
18 December 2025	28.073 m	27.988 m to 28.282 m	28.122 m
19 December 2025	28.146 m	27.989 m to 28.282 m	28.122 m
20 December 2025	28.155 m	27.993 m to 28.282 m	28.122 m
21 December 2025	28.151 m	27.994 m to 28.282 m	28.126 m
22 December 2025	28.087 m	27.994 m to 28.289 m	28.128 m
23 December 2025	28.070 m	27.994 m to 28.289 m	28.130 m
24 December 2025	28.047 m	27.998 m to 28.287 m	28.126 m
25 December 2025	28.032 m	27.994 m to 28.285 m	28.129 m
26 December 2025	28.049 m	27.994 m to 28.282 m	28.126 m
27 December 2025	28.083 m	27.993 m to 28.282 m	28.125 m
28 December 2025	28.099 m	27.992 m to 28.271 m	28.126 m
29 December 2025	28.075 m	27.992 m to 28.262 m	28.126 m
30 December 2025	28.041 m	27.992 m to 28.256 m	28.125 m
31 December 2025	28.066 m	27.991 m to 28.251 m	28.125 m
1 January 2026	no value	27.991 m to 28.237 m	28.123 m
2 January 2026	no value	27.987 m to 28.229 m	28.122 m
3 January 2026	no value	27.985 m to 28.225 m	28.120 m
4 January 2026	no value	27.983 m to 28.221 m	28.117 m
5 January 2026	no value	27.983 m to 28.211 m	28.112 m
6 January 2026	no value	27.983 m to 28.199 m	28.108 m
7 January 2026	no value	27.982 m to 28.189 m	28.107 m
8 January 2026	no value	27.981 m to 28.184 m	28.104 m
9 January 2026	no value	27.978 m to 28.175 m	28.101 m
10 January 2026	no value	27.976 m to 28.175 m	28.098 m
11 January 2026	no value	27.976 m to 28.183 m	28.093 m
12 January 2026	no value	27.979 m to 28.183 m	28.090 m
13 January 2026	no value	27.981 m to 28.183 m	28.088 m
14 January 2026	no value	27.982 m to 28.183 m	28.085 m
15 January 2026	no value	27.981 m to 28.184 m	28.082 m
16 January 2026	no value	27.979 m to 28.185 m	28.078 m
17 January 2026	no value	27.978 m to 28.184 m	28.075 m
18 January 2026	no value	27.976 m to 28.189 m	28.074 m
19 January 2026	no value	27.976 m to 28.189 m	28.072 m
20 January 2026	no value	27.976 m to 28.184 m	28.066 m
21 January 2026	no value	27.972 m to 28.183 m	28.061 m
22 January 2026	no value	27.968 m to 28.184 m	28.056 m
23 January 2026	no value	27.966 m to 28.183 m	28.051 m
24 January 2026	no value	27.963 m to 28.181 m	28.043 m
25 January 2026	no value	27.957 m to 28.174 m	28.039 m
26 January 2026	no value	27.952 m to 28.156 m	28.036 m
27 January 2026	no value	27.952 m to 28.153 m	28.029 m
28 January 2026	no value	27.950 m to 28.149 m	28.023 m
29 January 2026	no value	27.948 m to 28.141 m	28.018 m
30 January 2026	no value	27.947 m to 28.141 m	28.017 m
31 January 2026	no value	27.941 m to 28.142 m	28.017 m
1 February 2026	no value	27.938 m to 28.147 m	28.015 m
2 February 2026	no value	27.937 m to 28.143 m	28.013 m
3 February 2026	no value	27.934 m to 28.143 m	28.013 m
4 February 2026	no value	27.933 m to 28.144 m	28.011 m
5 February 2026	no value	27.932 m to 28.144 m	28.011 m
6 February 2026	no value	27.932 m to 28.145 m	28.013 m
7 February 2026	no value	27.931 m to 28.148 m	28.014 m
8 February 2026	no value	27.931 m to 28.152 m	28.017 m
9 February 2026	no value	27.929 m to 28.153 m	28.017 m
10 February 2026	no value	27.926 m to 28.164 m	28.019 m
11 February 2026	no value	27.927 m to 28.176 m	28.022 m
12 February 2026	no value	27.927 m to 28.176 m	28.026 m
13 February 2026	no value	27.926 m to 28.177 m	28.027 m
14 February 2026	no value	27.926 m to 28.196 m	28.027 m
15 February 2026	no value	27.925 m to 28.209 m	28.027 m
16 February 2026	no value	27.923 m to 28.220 m	28.027 m
17 February 2026	no value	27.923 m to 28.222 m	28.020 m
18 February 2026	no value	27.922 m to 28.226 m	28.020 m
19 February 2026	no value	27.921 m to 28.226 m	28.020 m
20 February 2026	no value	27.920 m to 28.227 m	28.020 m
21 February 2026	no value	27.918 m to 28.228 m	28.019 m
22 February 2026	no value	27.918 m to 28.228 m	28.019 m
23 February 2026	no value	27.916 m to 28.228 m	28.016 m
24 February 2026	no value	27.915 m to 28.228 m	28.015 m
25 February 2026	no value	27.915 m to 28.226 m	28.013 m
26 February 2026	no value	27.914 m to 28.228 m	28.012 m
27 February 2026	no value	27.914 m to 28.228 m	28.011 m
28 February 2026	no value	27.913 m to 28.228 m	28.010 m
1 March 2026	no value	27.913 m to 28.226 m	28.009 m
2 March 2026	no value	27.913 m to 28.224 m	28.006 m
3 March 2026	no value	27.913 m to 28.220 m	28.004 m
4 March 2026	no value	27.914 m to 28.218 m	28.004 m
5 March 2026	no value	27.916 m to 28.218 m	28.003 m
6 March 2026	no value	27.921 m to 28.221 m	28.004 m
7 March 2026	no value	27.923 m to 28.230 m	28.004 m
8 March 2026	no value	27.925 m to 28.284 m	28.004 m
9 March 2026	no value	27.927 m to 28.319 m	28.005 m
10 March 2026	no value	27.929 m to 28.346 m	28.009 m
11 March 2026	no value	27.932 m to 28.368 m	28.019 m
12 March 2026	no value	27.934 m to 28.390 m	28.023 m
13 March 2026	no value	27.936 m to 28.395 m	28.025 m
14 March 2026	no value	27.938 m to 28.401 m	28.026 m
15 March 2026	no value	27.939 m to 28.401 m	28.030 m
16 March 2026	no value	27.939 m to 28.401 m	28.031 m
17 March 2026	no value	27.938 m to 28.401 m	28.033 m
18 March 2026	no value	27.938 m to 28.408 m	28.035 m
19 March 2026	no value	27.936 m to 28.414 m	28.036 m
20 March 2026	no value	27.936 m to 28.414 m	28.038 m
21 March 2026	no value	27.936 m to 28.421 m	28.038 m
22 March 2026	no value	27.936 m to 28.421 m	28.041 m
23 March 2026	no value	27.937 m to 28.412 m	28.043 m
24 March 2026	no value	27.938 m to 28.417 m	28.045 m
25 March 2026	no value	27.937 m to 28.456 m	28.048 m
26 March 2026	no value	27.938 m to 28.549 m	28.055 m
27 March 2026	no value	27.939 m to 28.594 m	28.057 m
28 March 2026	no value	27.939 m to 28.594 m	28.061 m
29 March 2026	no value	27.942 m to 28.599 m	28.068 m
30 March 2026	no value	27.950 m to 28.599 m	28.069 m
31 March 2026	no value	27.954 m to 28.615 m	28.079 m
1 April 2026	no value	27.958 m to 28.623 m	28.089 m
2 April 2026	no value	27.960 m to 28.643 m	28.100 m
3 April 2026	no value	27.963 m to 28.662 m	28.119 m
4 April 2026	no value	27.965 m to 28.682 m	28.140 m
5 April 2026	no value	27.967 m to 28.698 m	28.171 m
6 April 2026	no value	27.969 m to 28.728 m	28.200 m
7 April 2026	no value	27.971 m to 28.738 m	28.227 m
8 April 2026	no value	27.975 m to 28.770 m	28.262 m
9 April 2026	no value	27.975 m to 28.778 m	28.289 m
10 April 2026	no value	27.976 m to 28.782 m	28.325 m
11 April 2026	no value	27.980 m to 28.791 m	28.343 m
12 April 2026	no value	27.982 m to 28.795 m	28.368 m
13 April 2026	no value	27.984 m to 28.797 m	28.388 m
14 April 2026	no value	27.985 m to 28.798 m	28.410 m
15 April 2026	no value	27.986 m to 28.802 m	28.427 m
16 April 2026	no value	27.988 m to 28.802 m	28.444 m
17 April 2026	no value	27.991 m to 28.824 m	28.453 m
18 April 2026	no value	28.000 m to 28.832 m	28.454 m
19 April 2026	no value	28.071 m to 28.846 m	28.454 m
20 April 2026	no value	28.104 m to 28.846 m	28.463 m
21 April 2026	no value	28.110 m to 28.846 m	28.460 m
22 April 2026	no value	28.112 m to 28.843 m	28.465 m
23 April 2026	no value	28.123 m to 28.833 m	28.472 m
24 April 2026	no value	28.128 m to 28.846 m	28.466 m
25 April 2026	no value	28.132 m to 28.846 m	28.466 m
26 April 2026	no value	28.142 m to 28.856 m	28.465 m
27 April 2026	no value	28.151 m to 28.860 m	28.461 m
28 April 2026	no value	28.152 m to 28.880 m	28.460 m
29 April 2026	no value	28.155 m to 28.908 m	28.460 m
30 April 2026	no value	28.152 m to 28.928 m	28.460 m
1 May 2026	no value	28.146 m to 28.935 m	28.461 m
2 May 2026	no value	28.144 m to 28.950 m	28.465 m
3 May 2026	no value	28.137 m to 28.957 m	28.461 m
4 May 2026	no value	28.128 m to 28.959 m	28.454 m
5 May 2026	no value	28.115 m to 28.959 m	28.447 m
6 May 2026	no value	28.105 m to 28.957 m	28.445 m
7 May 2026	no value	28.101 m to 28.957 m	28.436 m
8 May 2026	no value	28.101 m to 28.957 m	28.422 m
9 May 2026	no value	28.097 m to 28.950 m	28.408 m
10 May 2026	no value	28.090 m to 28.943 m	28.396 m
11 May 2026	no value	28.087 m to 28.908 m	28.382 m
12 May 2026	no value	28.070 m to 28.820 m	28.363 m
13 May 2026	no value	28.071 m to 28.798 m	28.345 m
14 May 2026	no value	28.066 m to 28.753 m	28.341 m
15 May 2026	no value	28.064 m to 28.716 m	28.333 m
16 May 2026	no value	28.064 m to 28.654 m	28.327 m
17 May 2026	no value	28.065 m to 28.631 m	28.308 m
18 May 2026	no value	28.067 m to 28.594 m	28.296 m
19 May 2026	no value	28.067 m to 28.587 m	28.292 m
20 May 2026	no value	28.070 m to 28.572 m	28.287 m
21 May 2026	no value	28.074 m to 28.547 m	28.278 m
22 May 2026	no value	28.076 m to 28.511 m	28.263 m
23 May 2026	no value	28.077 m to 28.501 m	28.259 m
24 May 2026	no value	28.077 m to 28.496 m	28.244 m
25 May 2026	no value	28.076 m to 28.496 m	28.239 m
26 May 2026	no value	28.070 m to 28.492 m	28.230 m
27 May 2026	no value	28.065 m to 28.484 m	28.219 m
28 May 2026	no value	28.061 m to 28.464 m	28.218 m
29 May 2026	no value	28.053 m to 28.448 m	28.210 m
30 May 2026	no value	28.041 m to 28.431 m	28.203 m
31 May 2026	no value	28.028 m to 28.423 m	28.200 m
1 June 2026	no value	28.011 m to 28.422 m	28.196 m
2 June 2026	no value	27.999 m to 28.421 m	28.190 m
3 June 2026	no value	27.996 m to 28.408 m	28.182 m
4 June 2026	no value	27.989 m to 28.407 m	28.174 m
5 June 2026	no value	27.985 m to 28.398 m	28.164 m
6 June 2026	no value	27.980 m to 28.398 m	28.159 m
7 June 2026	no value	27.976 m to 28.383 m	28.148 m
8 June 2026	no value	27.968 m to 28.371 m	28.133 m
9 June 2026	no value	27.960 m to 28.370 m	28.128 m
10 June 2026	no value	27.959 m to 28.368 m	28.119 m
11 June 2026	no value	27.955 m to 28.365 m	28.108 m
12 June 2026	no value	27.952 m to 28.364 m	28.102 m
13 June 2026	no value	27.948 m to 28.365 m	28.098 m
14 June 2026	no value	27.943 m to 28.364 m	28.093 m
15 June 2026	no value	27.938 m to 28.356 m	28.084 m
16 June 2026	no value	27.935 m to 28.349 m	28.080 m
17 June 2026	no value	27.929 m to 28.347 m	28.079 m
18 June 2026	no value	27.927 m to 28.326 m	28.073 m
19 June 2026	no value	27.924 m to 28.326 m	28.063 m
20 June 2026	no value	27.919 m to 28.318 m	28.058 m
21 June 2026	no value	27.916 m to 28.309 m	28.051 m
22 June 2026	no value	27.912 m to 28.305 m	28.046 m
23 June 2026	no value	27.912 m to 28.304 m	28.043 m
24 June 2026	no value	27.913 m to 28.305 m	28.035 m
25 June 2026	no value	27.913 m to 28.305 m	28.032 m
26 June 2026	no value	27.912 m to 28.297 m	28.029 m
27 June 2026	no value	27.907 m to 28.293 m	28.025 m
28 June 2026	no value	27.902 m to 28.272 m	28.018 m
29 June 2026	no value	27.898 m to 28.256 m	28.010 m
30 June 2026	no value	27.894 m to 28.256 m	28.006 m
1 July 2026	no value	27.891 m to 28.248 m	28.005 m
2 July 2026	no value	27.888 m to 28.234 m	28.003 m
3 July 2026	no value	27.883 m to 28.232 m	28.002 m
4 July 2026	no value	27.879 m to 28.223 m	27.998 m
5 July 2026	no value	27.875 m to 28.238 m	27.996 m
6 July 2026	no value	27.871 m to 28.245 m	27.988 m
7 July 2026	no value	27.868 m to 28.250 m	27.983 m
8 July 2026	no value	27.866 m to 28.238 m	27.980 m
9 July 2026	no value	27.861 m to 28.216 m	27.980 m
10 July 2026	no value	27.859 m to 28.207 m	27.980 m
11 July 2026	no value	27.858 m to 28.201 m	27.977 m
12 July 2026	no value	27.855 m to 28.197 m	27.979 m
13 July 2026	no value	27.853 m to 28.197 m	27.977 m
14 July 2026	no value	27.853 m to 28.198 m	27.976 m
15 July 2026	no value	27.852 m to 28.194 m	27.973 m
16 July 2026	no value	27.851 m to 28.196 m	27.973 m
17 July 2026	no value	27.851 m to 28.186 m	27.970 m
18 July 2026	no value	27.851 m to 28.185 m	27.966 m
19 July 2026	no value	27.851 m to 28.196 m	27.960 m
20 July 2026	no value	27.851 m to 28.169 m	27.957 m
21 July 2026	no value	27.851 m to 28.149 m	27.952 m
22 July 2026	no value	27.851 m to 28.144 m	27.947 m
23 July 2026	no value	27.851 m to 28.141 m	27.942 m
24 July 2026	no value	27.851 m to 28.133 m	27.937 m
25 July 2026	no value	27.852 m to 28.144 m	27.936 m
26 July 2026	no value	27.852 m to 28.144 m	27.935 m
27 July 2026	no value	27.852 m to 28.144 m	27.933 m
28 July 2026	no value	27.852 m to 28.142 m	27.930 m
29 July 2026	no value	27.852 m to 28.127 m	27.925 m
30 July 2026	no value	27.853 m to 28.110 m	27.923 m
31 July 2026	no value	27.853 m to 28.097 m	27.918 m
1 August 2026	no value	27.852 m to 28.095 m	27.916 m
2 August 2026	no value	27.848 m to 28.075 m	27.910 m
3 August 2026	no value	27.846 m to 28.075 m	27.907 m
4 August 2026	no value	27.844 m to 28.067 m	27.904 m
5 August 2026	no value	27.841 m to 28.055 m	27.901 m
6 August 2026	no value	27.839 m to 28.047 m	27.897 m
7 August 2026	no value	27.836 m to 28.027 m	27.893 m
8 August 2026	no value	27.829 m to 27.979 m	27.886 m
9 August 2026	no value	27.826 m to 27.967 m	27.882 m
10 August 2026	no value	27.823 m to 27.963 m	27.879 m
11 August 2026	no value	27.822 m to 27.955 m	27.875 m
12 August 2026	no value	27.822 m to 27.955 m	27.870 m
13 August 2026	no value	27.821 m to 27.957 m	27.868 m
14 August 2026	no value	27.820 m to 27.956 m	27.866 m
15 August 2026	no value	27.819 m to 27.956 m	27.865 m
16 August 2026	no value	27.819 m to 27.957 m	27.865 m
17 August 2026	no value	27.819 m to 27.962 m	27.863 m
18 August 2026	no value	27.817 m to 27.966 m	27.862 m
19 August 2026	no value	27.816 m to 27.966 m	27.861 m
20 August 2026	no value	27.815 m to 27.968 m	27.862 m
21 August 2026	no value	27.814 m to 27.969 m	27.864 m
22 August 2026	no value	27.815 m to 27.969 m	27.865 m
23 August 2026	no value	27.817 m to 27.969 m	27.869 m
24 August 2026	no value	27.819 m to 27.970 m	27.873 m
25 August 2026	no value	27.824 m to 27.972 m	27.879 m
26 August 2026	no value	27.824 m to 27.978 m	27.882 m
27 August 2026	no value	27.824 m to 27.983 m	27.884 m
28 August 2026	no value	27.824 m to 27.985 m	27.885 m
29 August 2026	no value	27.823 m to 27.987 m	27.885 m
30 August 2026	no value	27.822 m to 27.987 m	27.886 m
31 August 2026	no value	27.822 m to 27.989 m	27.887 m
1 September 2026	no value	27.822 m to 27.990 m	27.890 m
2 September 2026	no value	27.822 m to 27.991 m	27.891 m
3 September 2026	no value	27.822 m to 27.995 m	27.896 m
4 September 2026	no value	27.822 m to 28.007 m	27.896 m
5 September 2026	no value	27.822 m to 28.013 m	27.898 m
6 September 2026	no value	27.822 m to 28.021 m	27.896 m
7 September 2026	no value	27.821 m to 28.033 m	27.895 m
8 September 2026	no value	27.821 m to 28.033 m	27.896 m
9 September 2026	no value	27.821 m to 28.033 m	27.898 m
10 September 2026	27.849 m	27.822 m to 28.051 m	27.900 m
11 September 2026	no value	27.823 m to 28.054 m	27.903 m
12 September 2026	27.883 m	27.825 m to 28.068 m	27.905 m
13 September 2026	27.880 m	27.828 m to 28.075 m	27.907 m
14 September 2026	27.857 m	27.832 m to 28.084 m	27.909 m
15 September 2026	27.881 m	27.833 m to 28.095 m	27.909 m
16 September 2026	27.880 m	27.833 m to 28.110 m	27.909 m
17 September 2026	27.866 m	27.835 m to 28.120 m	27.910 m
18 September 2026	27.857 m	27.836 m to 28.134 m	27.913 m
19 September 2026	27.850 m	27.838 m to 28.146 m	27.920 m
20 September 2026	27.841 m	27.842 m to 28.161 m	27.927 m
21 September 2026	27.836 m	27.844 m to 28.163 m	27.932 m
22 September 2026	27.834 m	27.849 m to 28.165 m	27.936 m
23 September 2026	27.830 m	27.849 m to 28.169 m	27.939 m
24 September 2026	27.827 m	27.849 m to 28.166 m	27.946 m
25 September 2026	27.827 m	27.849 m to 28.165 m	27.947 m
26 September 2026	27.827 m	27.849 m to 28.165 m	27.948 m
27 September 2026	27.829 m	27.850 m to 28.165 m	27.948 m
28 September 2026	27.828 m	27.850 m to 28.165 m	27.951 m
29 September 2026	27.830 m	27.849 m to 28.174 m	27.954 m
30 September 2026	27.844 m	27.849 m to 28.181 m	27.956 m
1 October 2026	27.852 m	27.849 m to 28.185 m	27.958 m
2 October 2026	27.841 m	27.847 m to 28.191 m	27.960 m
3 October 2026	27.838 m	27.847 m to 28.191 m	27.962 m
4 October 2026	27.857 m	27.847 m to 28.198 m	27.968 m
5 October 2026	27.866 m	27.846 m to 28.202 m	27.972 m
6 October 2026	27.858 m	27.846 m to 28.205 m	27.972 m
7 October 2026	27.856 m	27.847 m to 28.206 m	27.972 m
8 October 2026	27.859 m	27.848 m to 28.227 m	27.974 m
9 October 2026	27.848 m	27.849 m to 28.263 m	27.976 m
10 October 2026	27.847 m	27.853 m to 28.275 m	27.980 m
11 October 2026	27.850 m	27.856 m to 28.284 m	27.983 m
12 October 2026	27.857 m	27.858 m to 28.291 m	27.987 m
13 October 2026	27.532 m	27.860 m to 28.303 m	27.988 m
14 October 2026	27.905 m	27.865 m to 28.318 m	27.988 m
15 October 2026	27.901 m	27.867 m to 28.358 m	27.988 m
16 October 2026	27.973 m	27.869 m to 28.372 m	27.988 m
17 October 2026	27.928 m	27.872 m to 28.382 m	27.989 m
18 October 2026	27.913 m	27.878 m to 28.384 m	27.991 m
19 October 2026	27.904 m	27.881 m to 28.384 m	27.996 m
20 October 2026	27.894 m	27.881 m to 28.382 m	27.996 m
21 October 2026	27.891 m	27.882 m to 28.377 m	28.000 m
22 October 2026	27.887 m	27.882 m to 28.368 m	28.003 m
23 October 2026	27.882 m	27.882 m to 28.366 m	28.007 m
24 October 2026	27.881 m	27.883 m to 28.363 m	28.012 m
25 October 2026	27.875 m	27.884 m to 28.350 m	28.014 m

The last 10 years, weekly averages

Level
Our record

Weekly averages of the North Current River at Thunder Bay from the week of 24 October 2016 to 25 October 2026.

Table: The last 10 years, weekly averages

Week starting	Weekly average (m)
24 October 2016	28.007 m
31 October 2016	28.026 m
7 November 2016	27.990 m
14 November 2016	28.015 m
21 November 2016	28.043 m
28 November 2016	28.852 m
5 December 2016	28.393 m
12 December 2016	28.296 m
19 December 2016	28.298 m
26 December 2016	28.327 m
2 January 2017	28.147 m
9 January 2017	28.147 m
16 January 2017	28.126 m
23 January 2017	28.148 m
30 January 2017	28.144 m
6 February 2017	28.149 m
13 February 2017	28.102 m
20 February 2017	28.413 m
27 February 2017	28.204 m
6 March 2017	28.422 m
13 March 2017	28.232 m
20 March 2017	28.198 m
27 March 2017	28.393 m
3 April 2017	28.816 m
10 April 2017	28.605 m
17 April 2017	28.543 m
24 April 2017	28.418 m
1 May 2017	28.600 m
8 May 2017	28.445 m
15 May 2017	28.378 m
22 May 2017	28.368 m
29 May 2017	28.310 m
5 June 2017	28.154 m
12 June 2017	28.091 m
19 June 2017	28.025 m
26 June 2017	28.081 m
3 July 2017	28.014 m
10 July 2017	28.058 m
17 July 2017	28.003 m
24 July 2017	27.973 m
31 July 2017	27.923 m
7 August 2017	27.907 m
14 August 2017	27.900 m
21 August 2017	27.885 m
28 August 2017	27.949 m
4 September 2017	27.963 m
11 September 2017	27.947 m
18 September 2017	28.031 m
25 September 2017	28.091 m
2 October 2017	28.211 m
9 October 2017	28.082 m
16 October 2017	28.029 m
23 October 2017	28.052 m
30 October 2017	28.087 m
6 November 2017	28.111 m
13 November 2017	28.100 m
20 November 2017	28.084 m
27 November 2017	28.062 m
4 December 2017	28.334 m
11 December 2017	28.195 m
18 December 2017	28.168 m
25 December 2017	28.152 m
1 January 2018	28.108 m
8 January 2018	28.100 m
15 January 2018	28.056 m
22 January 2018	28.023 m
29 January 2018	28.014 m
5 February 2018	28.051 m
12 February 2018	28.046 m
19 February 2018	28.050 m
26 February 2018	28.046 m
5 March 2018	27.999 m
12 March 2018	27.985 m
19 March 2018	27.962 m
26 March 2018	27.970 m
2 April 2018	27.983 m
9 April 2018	27.939 m
16 April 2018	28.009 m
23 April 2018	28.491 m
30 April 2018	28.640 m
7 May 2018	28.404 m
14 May 2018	28.196 m
21 May 2018	28.107 m
28 May 2018	28.150 m
4 June 2018	28.102 m
11 June 2018	28.000 m
18 June 2018	27.970 m
25 June 2018	28.008 m
2 July 2018	28.156 m
9 July 2018	28.164 m
16 July 2018	28.007 m
23 July 2018	27.948 m
30 July 2018	27.918 m
6 August 2018	27.895 m
13 August 2018	27.856 m
20 August 2018	27.851 m
27 August 2018	27.891 m
3 September 2018	27.870 m
10 September 2018	27.865 m
17 September 2018	28.004 m
24 September 2018	28.179 m
1 October 2018	28.151 m
8 October 2018	28.465 m
15 October 2018	28.334 m
22 October 2018	28.220 m
29 October 2018	28.280 m
5 November 2018	28.328 m
12 November 2018	28.237 m
19 November 2018	28.197 m
26 November 2018	28.167 m
3 December 2018	28.105 m
10 December 2018	28.088 m
17 December 2018	28.047 m
24 December 2018	28.133 m
31 December 2018	28.111 m
7 January 2019	28.158 m
14 January 2019	28.093 m
21 January 2019	28.078 m
28 January 2019	28.017 m
4 February 2019	no value
11 February 2019	28.022 m
18 February 2019	28.014 m
25 February 2019	28.007 m
4 March 2019	27.985 m
11 March 2019	28.272 m
18 March 2019	28.338 m
25 March 2019	28.163 m
1 April 2019	28.065 m
8 April 2019	28.461 m
15 April 2019	28.537 m
22 April 2019	28.825 m
29 April 2019	28.545 m
6 May 2019	28.527 m
13 May 2019	28.418 m
20 May 2019	28.329 m
27 May 2019	28.232 m
3 June 2019	28.229 m
10 June 2019	28.104 m
17 June 2019	27.996 m
24 June 2019	28.058 m
1 July 2019	27.941 m
8 July 2019	27.903 m
15 July 2019	27.912 m
22 July 2019	no value
29 July 2019	27.886 m
5 August 2019	27.852 m
12 August 2019	27.826 m
19 August 2019	27.836 m
26 August 2019	27.885 m
2 September 2019	27.907 m
9 September 2019	28.052 m
16 September 2019	28.023 m
23 September 2019	27.959 m
30 September 2019	28.083 m
7 October 2019	28.329 m
14 October 2019	28.416 m
21 October 2019	28.631 m
28 October 2019	28.321 m
4 November 2019	28.136 m
11 November 2019	no value
18 November 2019	no value
25 November 2019	no value
2 December 2019	no value
9 December 2019	28.183 m
16 December 2019	28.259 m
23 December 2019	28.181 m
30 December 2019	28.188 m
6 January 2020	28.145 m
13 January 2020	28.119 m
20 January 2020	28.092 m
27 January 2020	28.041 m
3 February 2020	28.048 m
10 February 2020	28.052 m
17 February 2020	28.042 m
24 February 2020	28.047 m
2 March 2020	28.047 m
9 March 2020	28.038 m
16 March 2020	28.027 m
23 March 2020	28.048 m
30 March 2020	28.378 m
6 April 2020	28.383 m
13 April 2020	28.255 m
20 April 2020	28.274 m
27 April 2020	28.542 m
4 May 2020	28.432 m
11 May 2020	28.282 m
18 May 2020	28.180 m
25 May 2020	28.131 m
1 June 2020	28.006 m
8 June 2020	28.070 m
15 June 2020	27.960 m
22 June 2020	27.899 m
29 June 2020	27.864 m
6 July 2020	27.837 m
13 July 2020	27.870 m
20 July 2020	27.893 m
27 July 2020	27.893 m
3 August 2020	27.858 m
10 August 2020	27.837 m
17 August 2020	27.882 m
24 August 2020	27.874 m
31 August 2020	27.935 m
7 September 2020	27.915 m
14 September 2020	27.870 m
21 September 2020	27.865 m
28 September 2020	27.887 m
5 October 2020	27.887 m
12 October 2020	28.150 m
19 October 2020	28.064 m
26 October 2020	28.007 m
2 November 2020	28.013 m
9 November 2020	28.051 m
16 November 2020	28.037 m
23 November 2020	28.015 m
30 November 2020	27.999 m
7 December 2020	27.996 m
14 December 2020	28.030 m
21 December 2020	28.127 m
28 December 2020	28.106 m
4 January 2021	28.045 m
11 January 2021	27.994 m
18 January 2021	28.023 m
25 January 2021	27.992 m
1 February 2021	27.976 m
8 February 2021	27.984 m
15 February 2021	27.997 m
22 February 2021	27.999 m
1 March 2021	27.970 m
8 March 2021	27.966 m
15 March 2021	27.993 m
22 March 2021	28.329 m
29 March 2021	28.170 m
5 April 2021	28.620 m
12 April 2021	28.769 m
19 April 2021	28.361 m
26 April 2021	28.225 m
3 May 2021	28.213 m
10 May 2021	28.093 m
17 May 2021	28.197 m
24 May 2021	28.185 m
31 May 2021	28.064 m
7 June 2021	28.138 m
14 June 2021	28.032 m
21 June 2021	27.970 m
28 June 2021	27.925 m
5 July 2021	27.868 m
12 July 2021	27.862 m
19 July 2021	27.841 m
26 July 2021	27.853 m
2 August 2021	27.856 m
9 August 2021	27.821 m
16 August 2021	27.795 m
23 August 2021	27.812 m
30 August 2021	27.839 m
6 September 2021	27.819 m
13 September 2021	27.835 m
20 September 2021	27.902 m
27 September 2021	28.037 m
4 October 2021	28.033 m
11 October 2021	27.995 m
18 October 2021	27.900 m
25 October 2021	27.889 m
1 November 2021	27.885 m
8 November 2021	28.064 m
15 November 2021	28.117 m
22 November 2021	28.019 m
29 November 2021	27.990 m
6 December 2021	28.082 m
13 December 2021	28.232 m
20 December 2021	28.243 m
27 December 2021	28.207 m
3 January 2022	28.165 m
10 January 2022	28.093 m
17 January 2022	28.060 m
24 January 2022	28.063 m
31 January 2022	28.017 m
7 February 2022	28.032 m
14 February 2022	28.097 m
21 February 2022	28.075 m
28 February 2022	28.016 m
7 March 2022	28.061 m
14 March 2022	28.057 m
21 March 2022	28.214 m
28 March 2022	28.192 m
4 April 2022	28.557 m
11 April 2022	28.717 m
18 April 2022	28.614 m
25 April 2022	29.008 m
2 May 2022	29.165 m
9 May 2022	29.431 m
16 May 2022	28.634 m
23 May 2022	28.400 m
30 May 2022	28.509 m
6 June 2022	28.213 m
13 June 2022	28.095 m
20 June 2022	28.041 m
27 June 2022	27.935 m
4 July 2022	27.879 m
11 July 2022	27.868 m
18 July 2022	27.885 m
25 July 2022	27.920 m
1 August 2022	27.912 m
8 August 2022	27.869 m
15 August 2022	27.847 m
22 August 2022	27.860 m
29 August 2022	27.831 m
5 September 2022	27.819 m
12 September 2022	27.950 m
19 September 2022	27.983 m
26 September 2022	27.931 m
3 October 2022	27.895 m
10 October 2022	27.921 m
17 October 2022	27.895 m
24 October 2022	27.971 m
31 October 2022	27.940 m
7 November 2022	28.129 m
14 November 2022	28.075 m
21 November 2022	28.021 m
28 November 2022	28.018 m
5 December 2022	28.038 m
12 December 2022	28.042 m
19 December 2022	28.125 m
26 December 2022	28.195 m
2 January 2023	28.097 m
9 January 2023	28.046 m
16 January 2023	28.018 m
23 January 2023	28.008 m
30 January 2023	28.077 m
6 February 2023	28.067 m
13 February 2023	28.166 m
20 February 2023	28.223 m
27 February 2023	28.140 m
6 March 2023	27.986 m
13 March 2023	28.006 m
20 March 2023	28.037 m
27 March 2023	28.011 m
3 April 2023	28.056 m
10 April 2023	28.789 m
17 April 2023	28.686 m
24 April 2023	28.431 m
1 May 2023	28.723 m
8 May 2023	28.994 m
15 May 2023	28.498 m
22 May 2023	28.267 m
29 May 2023	28.052 m
5 June 2023	27.970 m
12 June 2023	27.910 m
19 June 2023	27.863 m
26 June 2023	27.938 m
3 July 2023	27.897 m
10 July 2023	27.871 m
17 July 2023	27.863 m
24 July 2023	27.888 m
31 July 2023	27.843 m
7 August 2023	27.825 m
14 August 2023	27.815 m
21 August 2023	27.921 m
28 August 2023	27.897 m
4 September 2023	27.902 m
11 September 2023	27.888 m
18 September 2023	27.874 m
25 September 2023	27.854 m
2 October 2023	27.934 m
9 October 2023	27.913 m
16 October 2023	27.882 m
23 October 2023	27.911 m
30 October 2023	27.925 m
6 November 2023	28.040 m
13 November 2023	28.169 m
20 November 2023	28.047 m
27 November 2023	28.009 m
4 December 2023	28.000 m
11 December 2023	27.982 m
18 December 2023	27.967 m
25 December 2023	28.044 m
1 January 2024	27.993 m
8 January 2024	28.038 m
15 January 2024	28.258 m
22 January 2024	28.089 m
29 January 2024	27.950 m
5 February 2024	28.007 m
12 February 2024	27.936 m
19 February 2024	27.910 m
26 February 2024	27.968 m
4 March 2024	28.101 m
11 March 2024	27.989 m
18 March 2024	27.919 m
25 March 2024	27.939 m
1 April 2024	27.962 m
8 April 2024	28.327 m
15 April 2024	28.364 m
22 April 2024	28.263 m
29 April 2024	28.427 m
6 May 2024	28.322 m
13 May 2024	28.182 m
20 May 2024	28.558 m
27 May 2024	28.337 m
3 June 2024	28.248 m
10 June 2024	28.139 m
17 June 2024	28.340 m
24 June 2024	28.195 m
1 July 2024	28.102 m
8 July 2024	28.006 m
15 July 2024	27.979 m
22 July 2024	27.896 m
29 July 2024	27.852 m
5 August 2024	27.825 m
12 August 2024	27.903 m
19 August 2024	27.867 m
26 August 2024	27.965 m
2 September 2024	27.887 m
9 September 2024	27.848 m
16 September 2024	27.824 m
23 September 2024	27.807 m
30 September 2024	27.811 m
7 October 2024	27.832 m
14 October 2024	27.835 m
21 October 2024	27.849 m
28 October 2024	27.857 m
4 November 2024	27.888 m
11 November 2024	27.894 m
18 November 2024	28.334 m
25 November 2024	28.141 m
2 December 2024	28.077 m
9 December 2024	28.104 m
16 December 2024	28.115 m
23 December 2024	28.157 m
30 December 2024	28.189 m
6 January 2025	28.199 m
13 January 2025	28.084 m
20 January 2025	28.009 m
27 January 2025	27.981 m
3 February 2025	27.972 m
10 February 2025	27.960 m
17 February 2025	27.932 m
24 February 2025	27.979 m
3 March 2025	27.978 m
10 March 2025	28.027 m
17 March 2025	28.098 m
24 March 2025	28.036 m
31 March 2025	28.045 m
7 April 2025	28.176 m
14 April 2025	28.726 m
21 April 2025	28.722 m
28 April 2025	29.016 m
5 May 2025	28.532 m
12 May 2025	28.322 m
19 May 2025	28.216 m
26 May 2025	28.079 m
2 June 2025	27.961 m
9 June 2025	27.948 m
16 June 2025	28.102 m
23 June 2025	28.103 m
30 June 2025	28.043 m
7 July 2025	27.991 m
14 July 2025	27.968 m
21 July 2025	28.324 m
28 July 2025	28.275 m
4 August 2025	28.051 m
11 August 2025	28.016 m
18 August 2025	27.962 m
25 August 2025	27.937 m
1 September 2025	27.933 m
8 September 2025	27.986 m
15 September 2025	27.907 m
22 September 2025	27.894 m
29 September 2025	27.872 m
6 October 2025	27.866 m
13 October 2025	28.052 m
20 October 2025	28.231 m
27 October 2025	28.085 m
3 November 2025	28.033 m
10 November 2025	28.013 m
17 November 2025	28.010 m
24 November 2025	no value
1 December 2025	28.053 m
8 December 2025	28.111 m
15 December 2025	28.117 m
22 December 2025	28.067 m
29 December 2025	no value
5 January 2026	no value
12 January 2026	no value
19 January 2026	no value
26 January 2026	no value
2 February 2026	no value
9 February 2026	no value
16 February 2026	no value
23 February 2026	no value
2 March 2026	no value
9 March 2026	no value
16 March 2026	no value
23 March 2026	no value
30 March 2026	no value
6 April 2026	no value
13 April 2026	no value
20 April 2026	no value
27 April 2026	no value
4 May 2026	no value
11 May 2026	no value
18 May 2026	no value
25 May 2026	no value
1 June 2026	no value
8 June 2026	no value
15 June 2026	no value
22 June 2026	no value
29 June 2026	no value
6 July 2026	no value
13 July 2026	no value
20 July 2026	no value
27 July 2026	no value
3 August 2026	no value
10 August 2026	no value
17 August 2026	no value
24 August 2026	no value
31 August 2026	no value
7 September 2026	no value
14 September 2026	27.862 m
21 September 2026	27.830 m
28 September 2026	27.842 m
5 October 2026	27.855 m
12 October 2026	27.858 m
19 October 2026	27.888 m

The whole record since 2003, weekly averages

Level
Our record

Weekly averages of the North Current River at Thunder Bay from 8 May 2003 to 25 October 2026.

Table: The whole record since 2003, weekly averages

Week starting	Weekly average (m)
5 May 2003	28.117 m
12 May 2003	28.167 m
19 May 2003	28.235 m
26 May 2003	28.143 m
2 June 2003	28.056 m
9 June 2003	27.981 m
16 June 2003	27.962 m
23 June 2003	27.984 m
30 June 2003	27.959 m
7 July 2003	27.964 m
14 July 2003	27.975 m
21 July 2003	27.925 m
28 July 2003	27.958 m
4 August 2003	27.929 m
11 August 2003	27.874 m
18 August 2003	27.862 m
25 August 2003	27.883 m
1 September 2003	27.875 m
8 September 2003	27.863 m
15 September 2003	27.875 m
22 September 2003	27.939 m
29 September 2003	27.930 m
6 October 2003	27.931 m
13 October 2003	28.013 m
20 October 2003	27.974 m
27 October 2003	28.026 m
3 November 2003	27.997 m
10 November 2003	27.992 m
17 November 2003	28.121 m
24 November 2003	28.121 m
1 December 2003	28.087 m
8 December 2003	28.089 m
15 December 2003	28.136 m
22 December 2003	28.105 m
29 December 2003	28.139 m
5 January 2004	28.168 m
12 January 2004	28.163 m
19 January 2004	28.123 m
26 January 2004	28.063 m
2 February 2004	28.110 m
9 February 2004	28.073 m
16 February 2004	28.022 m
23 February 2004	27.996 m
1 March 2004	27.988 m
8 March 2004	27.991 m
15 March 2004	28.019 m
22 March 2004	28.155 m
29 March 2004	28.596 m
5 April 2004	28.468 m
12 April 2004	28.500 m
19 April 2004	28.831 m
26 April 2004	28.491 m
3 May 2004	28.384 m
10 May 2004	28.293 m
17 May 2004	28.261 m
24 May 2004	28.157 m
31 May 2004	28.561 m
7 June 2004	28.349 m
14 June 2004	28.167 m
21 June 2004	28.051 m
28 June 2004	28.040 m
5 July 2004	28.053 m
12 July 2004	28.055 m
19 July 2004	28.066 m
26 July 2004	27.958 m
2 August 2004	27.896 m
9 August 2004	27.906 m
16 August 2004	27.920 m
23 August 2004	27.945 m
30 August 2004	27.948 m
6 September 2004	27.932 m
13 September 2004	28.073 m
20 September 2004	28.048 m
27 September 2004	28.004 m
4 October 2004	27.985 m
11 October 2004	27.986 m
18 October 2004	28.158 m
25 October 2004	28.372 m
1 November 2004	28.299 m
8 November 2004	28.137 m
15 November 2004	28.077 m
22 November 2004	28.056 m
29 November 2004	28.035 m
6 December 2004	28.089 m
13 December 2004	28.163 m
20 December 2004	28.308 m
27 December 2004	28.445 m
3 January 2005	28.292 m
10 January 2005	28.127 m
17 January 2005	28.051 m
24 January 2005	28.022 m
31 January 2005	27.986 m
7 February 2005	27.970 m
14 February 2005	27.976 m
21 February 2005	27.989 m
28 February 2005	27.985 m
7 March 2005	27.983 m
14 March 2005	28.014 m
21 March 2005	27.995 m
28 March 2005	28.373 m
4 April 2005	28.702 m
11 April 2005	28.820 m
18 April 2005	28.671 m
25 April 2005	28.328 m
2 May 2005	28.258 m
9 May 2005	28.566 m
16 May 2005	28.362 m
23 May 2005	28.355 m
30 May 2005	28.279 m
6 June 2005	28.186 m
13 June 2005	28.168 m
20 June 2005	28.142 m
27 June 2005	28.316 m
4 July 2005	28.346 m
11 July 2005	28.101 m
18 July 2005	27.987 m
25 July 2005	27.913 m
1 August 2005	27.915 m
8 August 2005	27.845 m
15 August 2005	27.849 m
22 August 2005	27.856 m
29 August 2005	27.879 m
5 September 2005	27.885 m
12 September 2005	27.964 m
19 September 2005	28.164 m
26 September 2005	28.005 m
3 October 2005	28.084 m
10 October 2005	28.066 m
17 October 2005	28.225 m
24 October 2005	28.145 m
31 October 2005	28.109 m
7 November 2005	28.259 m
14 November 2005	28.570 m
21 November 2005	28.225 m
28 November 2005	28.742 m
5 December 2005	28.621 m
12 December 2005	28.266 m
19 December 2005	28.217 m
26 December 2005	28.154 m
2 January 2006	28.118 m
9 January 2006	28.085 m
16 January 2006	28.181 m
23 January 2006	28.139 m
30 January 2006	28.128 m
6 February 2006	28.213 m
13 February 2006	28.239 m
20 February 2006	28.258 m
27 February 2006	28.210 m
6 March 2006	28.199 m
13 March 2006	28.176 m
20 March 2006	28.102 m
27 March 2006	28.339 m
3 April 2006	28.570 m
10 April 2006	28.827 m
17 April 2006	28.508 m
24 April 2006	28.251 m
1 May 2006	28.159 m
8 May 2006	28.340 m
15 May 2006	28.289 m
22 May 2006	28.121 m
29 May 2006	28.160 m
5 June 2006	28.068 m
12 June 2006	27.940 m
19 June 2006	27.937 m
26 June 2006	27.904 m
3 July 2006	27.883 m
10 July 2006	27.859 m
17 July 2006	27.832 m
24 July 2006	27.862 m
31 July 2006	28.001 m
7 August 2006	27.857 m
14 August 2006	27.894 m
21 August 2006	27.848 m
28 August 2006	27.829 m
4 September 2006	27.827 m
11 September 2006	27.835 m
18 September 2006	27.872 m
25 September 2006	27.892 m
2 October 2006	27.877 m
9 October 2006	27.893 m
16 October 2006	27.985 m
23 October 2006	27.935 m
30 October 2006	27.911 m
6 November 2006	27.930 m
13 November 2006	27.925 m
20 November 2006	27.917 m
27 November 2006	27.907 m
4 December 2006	28.035 m
11 December 2006	27.940 m
18 December 2006	27.917 m
25 December 2006	27.915 m
1 January 2007	27.930 m
8 January 2007	27.969 m
15 January 2007	28.126 m
22 January 2007	28.101 m
29 January 2007	28.033 m
5 February 2007	28.318 m
12 February 2007	28.119 m
19 February 2007	28.619 m
26 February 2007	28.664 m
5 March 2007	28.555 m
12 March 2007	28.755 m
19 March 2007	28.829 m
26 March 2007	28.808 m
2 April 2007	28.597 m
9 April 2007	28.396 m
16 April 2007	28.199 m
23 April 2007	28.211 m
30 April 2007	28.077 m
7 May 2007	28.005 m
14 May 2007	27.978 m
21 May 2007	28.138 m
28 May 2007	28.186 m
4 June 2007	28.171 m
11 June 2007	28.087 m
18 June 2007	28.299 m
25 June 2007	28.077 m
2 July 2007	27.979 m
9 July 2007	28.159 m
16 July 2007	28.045 m
23 July 2007	27.955 m
30 July 2007	27.936 m
6 August 2007	27.843 m
13 August 2007	27.812 m
20 August 2007	27.815 m
27 August 2007	27.801 m
3 September 2007	27.914 m
10 September 2007	28.031 m
17 September 2007	28.200 m
24 September 2007	28.127 m
1 October 2007	28.438 m
8 October 2007	28.649 m
15 October 2007	28.761 m
22 October 2007	28.477 m
29 October 2007	28.217 m
5 November 2007	28.094 m
12 November 2007	28.087 m
19 November 2007	28.071 m
26 November 2007	28.106 m
3 December 2007	28.191 m
10 December 2007	28.129 m
17 December 2007	28.097 m
24 December 2007	28.162 m
31 December 2007	28.073 m
7 January 2008	28.051 m
14 January 2008	28.091 m
21 January 2008	28.323 m
28 January 2008	28.341 m
4 February 2008	28.181 m
11 February 2008	28.103 m
18 February 2008	28.076 m
25 February 2008	28.071 m
3 March 2008	28.062 m
10 March 2008	28.041 m
17 March 2008	28.056 m
24 March 2008	28.029 m
31 March 2008	28.043 m
7 April 2008	28.110 m
14 April 2008	28.551 m
21 April 2008	28.930 m
28 April 2008	28.567 m
5 May 2008	28.500 m
12 May 2008	28.325 m
19 May 2008	28.166 m
26 May 2008	28.261 m
2 June 2008	28.590 m
9 June 2008	28.685 m
16 June 2008	28.349 m
23 June 2008	28.322 m
30 June 2008	28.289 m
7 July 2008	28.124 m
14 July 2008	28.055 m
21 July 2008	27.979 m
28 July 2008	27.942 m
4 August 2008	27.911 m
11 August 2008	27.878 m
18 August 2008	27.851 m
25 August 2008	27.876 m
1 September 2008	27.868 m
8 September 2008	27.945 m
15 September 2008	27.922 m
22 September 2008	28.034 m
29 September 2008	28.123 m
6 October 2008	28.174 m
13 October 2008	28.149 m
20 October 2008	28.078 m
27 October 2008	28.098 m
3 November 2008	28.586 m
10 November 2008	28.426 m
17 November 2008	28.296 m
24 November 2008	28.159 m
1 December 2008	28.120 m
8 December 2008	28.136 m
15 December 2008	28.184 m
22 December 2008	28.107 m
29 December 2008	28.111 m
5 January 2009	28.152 m
12 January 2009	28.176 m
19 January 2009	28.139 m
26 January 2009	28.052 m
2 February 2009	27.993 m
9 February 2009	28.026 m
16 February 2009	28.030 m
23 February 2009	28.036 m
2 March 2009	27.993 m
9 March 2009	28.034 m
16 March 2009	28.004 m
23 March 2009	28.131 m
30 March 2009	no value
6 April 2009	28.140 m
13 April 2009	28.503 m
20 April 2009	28.659 m
27 April 2009	28.843 m
4 May 2009	28.575 m
11 May 2009	28.396 m
18 May 2009	28.380 m
25 May 2009	28.228 m
1 June 2009	28.123 m
8 June 2009	28.097 m
15 June 2009	28.058 m
22 June 2009	27.963 m
29 June 2009	27.941 m
6 July 2009	27.873 m
13 July 2009	27.859 m
20 July 2009	27.872 m
27 July 2009	28.086 m
3 August 2009	28.019 m
10 August 2009	27.936 m
17 August 2009	28.052 m
24 August 2009	28.057 m
31 August 2009	27.998 m
7 September 2009	27.915 m
14 September 2009	27.883 m
21 September 2009	27.872 m
28 September 2009	27.919 m
5 October 2009	27.924 m
12 October 2009	27.921 m
19 October 2009	27.917 m
26 October 2009	28.033 m
2 November 2009	28.085 m
9 November 2009	28.093 m
16 November 2009	28.147 m
23 November 2009	28.095 m
30 November 2009	28.045 m
7 December 2009	28.066 m
14 December 2009	28.163 m
21 December 2009	28.084 m
28 December 2009	28.041 m
4 January 2010	27.985 m
11 January 2010	27.965 m
18 January 2010	27.950 m
25 January 2010	27.994 m
1 February 2010	27.993 m
8 February 2010	27.974 m
15 February 2010	27.957 m
22 February 2010	27.938 m
1 March 2010	27.927 m
8 March 2010	28.224 m
15 March 2010	28.352 m
22 March 2010	28.117 m
29 March 2010	28.077 m
5 April 2010	28.017 m
12 April 2010	27.984 m
19 April 2010	27.949 m
26 April 2010	27.948 m
3 May 2010	28.066 m
10 May 2010	28.161 m
17 May 2010	28.135 m
24 May 2010	28.002 m
31 May 2010	27.937 m
7 June 2010	28.204 m
14 June 2010	28.102 m
21 June 2010	27.968 m
28 June 2010	27.964 m
5 July 2010	27.889 m
12 July 2010	27.870 m
19 July 2010	27.871 m
26 July 2010	27.846 m
2 August 2010	27.892 m
9 August 2010	27.852 m
16 August 2010	27.849 m
23 August 2010	27.846 m
30 August 2010	27.986 m
6 September 2010	28.050 m
13 September 2010	28.006 m
20 September 2010	28.051 m
27 September 2010	28.172 m
4 October 2010	28.012 m
11 October 2010	27.953 m
18 October 2010	27.931 m
25 October 2010	28.431 m
1 November 2010	28.240 m
8 November 2010	28.089 m
15 November 2010	28.081 m
22 November 2010	28.158 m
29 November 2010	28.303 m
6 December 2010	28.262 m
13 December 2010	28.349 m
20 December 2010	28.123 m
27 December 2010	28.072 m
3 January 2011	28.050 m
10 January 2011	28.033 m
17 January 2011	28.014 m
24 January 2011	27.995 m
31 January 2011	27.967 m
7 February 2011	27.951 m
14 February 2011	27.953 m
21 February 2011	27.951 m
28 February 2011	27.937 m
7 March 2011	27.949 m
14 March 2011	27.992 m
21 March 2011	28.016 m
28 March 2011	28.003 m
4 April 2011	28.206 m
11 April 2011	28.999 m
18 April 2011	28.565 m
25 April 2011	28.716 m
2 May 2011	28.644 m
9 May 2011	28.404 m
16 May 2011	28.202 m
23 May 2011	28.178 m
30 May 2011	28.069 m
6 June 2011	28.022 m
13 June 2011	27.927 m
20 June 2011	27.965 m
27 June 2011	27.982 m
4 July 2011	27.962 m
11 July 2011	27.980 m
18 July 2011	28.040 m
25 July 2011	27.938 m
1 August 2011	27.914 m
8 August 2011	27.883 m
15 August 2011	27.867 m
22 August 2011	27.844 m
29 August 2011	27.837 m
5 September 2011	27.819 m
12 September 2011	27.819 m
19 September 2011	27.866 m
26 September 2011	27.840 m
3 October 2011	27.829 m
10 October 2011	27.878 m
17 October 2011	27.912 m
24 October 2011	27.888 m
31 October 2011	27.883 m
7 November 2011	27.888 m
14 November 2011	27.889 m
21 November 2011	27.892 m
28 November 2011	27.903 m
5 December 2011	27.980 m
12 December 2011	28.014 m
19 December 2011	28.008 m
26 December 2011	28.012 m
2 January 2012	27.965 m
9 January 2012	27.913 m
16 January 2012	27.921 m
23 January 2012	27.939 m
30 January 2012	27.914 m
6 February 2012	27.920 m
13 February 2012	27.934 m
20 February 2012	27.923 m
27 February 2012	27.910 m
5 March 2012	27.905 m
12 March 2012	28.262 m
19 March 2012	28.604 m
26 March 2012	28.337 m
2 April 2012	28.319 m
9 April 2012	28.187 m
16 April 2012	28.320 m
23 April 2012	28.245 m
30 April 2012	28.153 m
7 May 2012	28.133 m
14 May 2012	28.024 m
21 May 2012	28.401 m
28 May 2012	28.544 m
4 June 2012	28.145 m
11 June 2012	28.005 m
18 June 2012	28.329 m
25 June 2012	28.107 m
2 July 2012	27.997 m
9 July 2012	27.991 m
16 July 2012	27.979 m
23 July 2012	27.924 m
30 July 2012	27.928 m
6 August 2012	27.883 m
13 August 2012	27.860 m
20 August 2012	27.867 m
27 August 2012	27.892 m
3 September 2012	27.877 m
10 September 2012	27.851 m
17 September 2012	27.850 m
24 September 2012	27.852 m
1 October 2012	27.847 m
8 October 2012	27.863 m
15 October 2012	27.865 m
22 October 2012	27.920 m
29 October 2012	27.912 m
5 November 2012	27.945 m
12 November 2012	28.005 m
19 November 2012	no value
26 November 2012	no value
3 December 2012	no value
10 December 2012	no value
17 December 2012	no value
24 December 2012	no value
31 December 2012	no value
7 January 2013	28.132 m
14 January 2013	28.042 m
21 January 2013	27.965 m
28 January 2013	27.949 m
4 February 2013	27.911 m
11 February 2013	27.920 m
18 February 2013	27.922 m
25 February 2013	27.911 m
4 March 2013	27.932 m
11 March 2013	27.938 m
18 March 2013	27.931 m
25 March 2013	27.960 m
1 April 2013	27.963 m
8 April 2013	27.978 m
15 April 2013	28.027 m
22 April 2013	28.363 m
29 April 2013	29.027 m
6 May 2013	29.042 m
13 May 2013	28.567 m
20 May 2013	28.854 m
27 May 2013	28.341 m
3 June 2013	28.213 m
10 June 2013	28.124 m
17 June 2013	28.075 m
24 June 2013	28.079 m
1 July 2013	28.128 m
8 July 2013	28.382 m
15 July 2013	28.266 m
22 July 2013	28.343 m
29 July 2013	28.188 m
5 August 2013	28.111 m
12 August 2013	no value
19 August 2013	27.922 m
26 August 2013	27.977 m
2 September 2013	28.013 m
9 September 2013	28.222 m
16 September 2013	28.229 m
23 September 2013	28.144 m
30 September 2013	28.069 m
7 October 2013	28.103 m
14 October 2013	28.134 m
21 October 2013	28.145 m
28 October 2013	28.099 m
4 November 2013	28.250 m
11 November 2013	28.178 m
18 November 2013	28.374 m
25 November 2013	28.198 m
2 December 2013	28.117 m
9 December 2013	28.153 m
16 December 2013	28.116 m
23 December 2013	28.107 m
30 December 2013	28.120 m
6 January 2014	28.104 m
13 January 2014	28.069 m
20 January 2014	28.045 m
27 January 2014	28.008 m
3 February 2014	28.023 m
10 February 2014	28.046 m
17 February 2014	28.024 m
24 February 2014	28.055 m
3 March 2014	28.055 m
10 March 2014	28.042 m
17 March 2014	28.029 m
24 March 2014	28.005 m
31 March 2014	27.992 m
7 April 2014	28.298 m
14 April 2014	28.181 m
21 April 2014	28.363 m
28 April 2014	28.738 m
5 May 2014	28.927 m
12 May 2014	28.643 m
19 May 2014	28.475 m
26 May 2014	28.264 m
2 June 2014	28.458 m
9 June 2014	28.310 m
16 June 2014	28.322 m
23 June 2014	28.165 m
30 June 2014	28.023 m
7 July 2014	28.064 m
14 July 2014	27.941 m
21 July 2014	27.976 m
28 July 2014	28.035 m
4 August 2014	27.913 m
11 August 2014	27.978 m
18 August 2014	27.941 m
25 August 2014	27.905 m
1 September 2014	28.025 m
8 September 2014	27.973 m
15 September 2014	27.981 m
22 September 2014	27.983 m
29 September 2014	28.026 m
6 October 2014	28.036 m
13 October 2014	27.992 m
20 October 2014	27.979 m
27 October 2014	27.977 m
3 November 2014	27.984 m
10 November 2014	27.977 m
17 November 2014	28.037 m
24 November 2014	28.072 m
1 December 2014	28.211 m
8 December 2014	28.204 m
15 December 2014	28.084 m
22 December 2014	28.027 m
29 December 2014	28.064 m
5 January 2015	28.094 m
12 January 2015	28.160 m
19 January 2015	28.039 m
26 January 2015	27.983 m
2 February 2015	27.928 m
9 February 2015	27.976 m
16 February 2015	27.931 m
23 February 2015	27.908 m
2 March 2015	27.894 m
9 March 2015	27.904 m
16 March 2015	27.881 m
23 March 2015	27.869 m
30 March 2015	27.902 m
6 April 2015	27.988 m
13 April 2015	28.701 m
20 April 2015	28.554 m
27 April 2015	28.328 m
4 May 2015	28.326 m
11 May 2015	28.415 m
18 May 2015	28.439 m
25 May 2015	28.300 m
1 June 2015	28.198 m
8 June 2015	28.176 m
15 June 2015	28.040 m
22 June 2015	28.229 m
29 June 2015	28.068 m
6 July 2015	28.037 m
13 July 2015	28.142 m
20 July 2015	27.975 m
27 July 2015	27.906 m
3 August 2015	27.880 m
10 August 2015	27.855 m
17 August 2015	27.924 m
24 August 2015	27.925 m
31 August 2015	27.886 m
7 September 2015	27.908 m
14 September 2015	28.037 m
21 September 2015	28.048 m
28 September 2015	28.031 m
5 October 2015	27.976 m
12 October 2015	27.946 m
19 October 2015	27.976 m
26 October 2015	28.182 m
2 November 2015	28.208 m
9 November 2015	28.143 m
16 November 2015	28.565 m
23 November 2015	28.312 m
30 November 2015	28.185 m
7 December 2015	28.160 m
14 December 2015	28.192 m
21 December 2015	28.249 m
28 December 2015	28.214 m
4 January 2016	28.143 m
11 January 2016	28.121 m
18 January 2016	28.069 m
25 January 2016	28.102 m
1 February 2016	28.068 m
8 February 2016	28.129 m
15 February 2016	28.166 m
22 February 2016	28.144 m
29 February 2016	28.094 m
7 March 2016	28.127 m
14 March 2016	28.337 m
21 March 2016	28.163 m
28 March 2016	28.190 m
4 April 2016	28.152 m
11 April 2016	28.279 m
18 April 2016	28.758 m
25 April 2016	28.447 m
2 May 2016	28.330 m
9 May 2016	28.210 m
16 May 2016	28.117 m
23 May 2016	28.113 m
30 May 2016	28.304 m
6 June 2016	28.376 m
13 June 2016	28.343 m
20 June 2016	28.264 m
27 June 2016	28.321 m
4 July 2016	28.201 m
11 July 2016	28.287 m
18 July 2016	28.113 m
25 July 2016	27.958 m
1 August 2016	27.893 m
8 August 2016	27.889 m
15 August 2016	27.889 m
22 August 2016	27.889 m
29 August 2016	27.902 m
5 September 2016	27.908 m
12 September 2016	27.956 m
19 September 2016	27.960 m
26 September 2016	28.017 m
3 October 2016	27.986 m
10 October 2016	28.009 m
17 October 2016	28.038 m
24 October 2016	28.007 m
31 October 2016	28.026 m
7 November 2016	27.990 m
14 November 2016	28.015 m
21 November 2016	28.043 m
28 November 2016	28.852 m
5 December 2016	28.393 m
12 December 2016	28.296 m
19 December 2016	28.298 m
26 December 2016	28.327 m
2 January 2017	28.147 m
9 January 2017	28.147 m
16 January 2017	28.126 m
23 January 2017	28.148 m
30 January 2017	28.144 m
6 February 2017	28.149 m
13 February 2017	28.102 m
20 February 2017	28.413 m
27 February 2017	28.204 m
6 March 2017	28.422 m
13 March 2017	28.232 m
20 March 2017	28.198 m
27 March 2017	28.393 m
3 April 2017	28.816 m
10 April 2017	28.605 m
17 April 2017	28.543 m
24 April 2017	28.418 m
1 May 2017	28.600 m
8 May 2017	28.445 m
15 May 2017	28.378 m
22 May 2017	28.368 m
29 May 2017	28.310 m
5 June 2017	28.154 m
12 June 2017	28.091 m
19 June 2017	28.025 m
26 June 2017	28.081 m
3 July 2017	28.014 m
10 July 2017	28.058 m
17 July 2017	28.003 m
24 July 2017	27.973 m
31 July 2017	27.923 m
7 August 2017	27.907 m
14 August 2017	27.900 m
21 August 2017	27.885 m
28 August 2017	27.949 m
4 September 2017	27.963 m
11 September 2017	27.947 m
18 September 2017	28.031 m
25 September 2017	28.091 m
2 October 2017	28.211 m
9 October 2017	28.082 m
16 October 2017	28.029 m
23 October 2017	28.052 m
30 October 2017	28.087 m
6 November 2017	28.111 m
13 November 2017	28.100 m
20 November 2017	28.084 m
27 November 2017	28.062 m
4 December 2017	28.334 m
11 December 2017	28.195 m
18 December 2017	28.168 m
25 December 2017	28.152 m
1 January 2018	28.108 m
8 January 2018	28.100 m
15 January 2018	28.056 m
22 January 2018	28.023 m
29 January 2018	28.014 m
5 February 2018	28.051 m
12 February 2018	28.046 m
19 February 2018	28.050 m
26 February 2018	28.046 m
5 March 2018	27.999 m
12 March 2018	27.985 m
19 March 2018	27.962 m
26 March 2018	27.970 m
2 April 2018	27.983 m
9 April 2018	27.939 m
16 April 2018	28.009 m
23 April 2018	28.491 m
30 April 2018	28.640 m
7 May 2018	28.404 m
14 May 2018	28.196 m
21 May 2018	28.107 m
28 May 2018	28.150 m
4 June 2018	28.102 m
11 June 2018	28.000 m
18 June 2018	27.970 m
25 June 2018	28.008 m
2 July 2018	28.156 m
9 July 2018	28.164 m
16 July 2018	28.007 m
23 July 2018	27.948 m
30 July 2018	27.918 m
6 August 2018	27.895 m
13 August 2018	27.856 m
20 August 2018	27.851 m
27 August 2018	27.891 m
3 September 2018	27.870 m
10 September 2018	27.865 m
17 September 2018	28.004 m
24 September 2018	28.179 m
1 October 2018	28.151 m
8 October 2018	28.465 m
15 October 2018	28.334 m
22 October 2018	28.220 m
29 October 2018	28.280 m
5 November 2018	28.328 m
12 November 2018	28.237 m
19 November 2018	28.197 m
26 November 2018	28.167 m
3 December 2018	28.105 m
10 December 2018	28.088 m
17 December 2018	28.047 m
24 December 2018	28.133 m
31 December 2018	28.111 m
7 January 2019	28.158 m
14 January 2019	28.093 m
21 January 2019	28.078 m
28 January 2019	28.017 m
4 February 2019	no value
11 February 2019	28.022 m
18 February 2019	28.014 m
25 February 2019	28.007 m
4 March 2019	27.985 m
11 March 2019	28.272 m
18 March 2019	28.338 m
25 March 2019	28.163 m
1 April 2019	28.065 m
8 April 2019	28.461 m
15 April 2019	28.537 m
22 April 2019	28.825 m
29 April 2019	28.545 m
6 May 2019	28.527 m
13 May 2019	28.418 m
20 May 2019	28.329 m
27 May 2019	28.232 m
3 June 2019	28.229 m
10 June 2019	28.104 m
17 June 2019	27.996 m
24 June 2019	28.058 m
1 July 2019	27.941 m
8 July 2019	27.903 m
15 July 2019	27.912 m
22 July 2019	no value
29 July 2019	27.886 m
5 August 2019	27.852 m
12 August 2019	27.826 m
19 August 2019	27.836 m
26 August 2019	27.885 m
2 September 2019	27.907 m
9 September 2019	28.052 m
16 September 2019	28.023 m
23 September 2019	27.959 m
30 September 2019	28.083 m
7 October 2019	28.329 m
14 October 2019	28.416 m
21 October 2019	28.631 m
28 October 2019	28.321 m
4 November 2019	28.136 m
11 November 2019	no value
18 November 2019	no value
25 November 2019	no value
2 December 2019	no value
9 December 2019	28.183 m
16 December 2019	28.259 m
23 December 2019	28.181 m
30 December 2019	28.188 m
6 January 2020	28.145 m
13 January 2020	28.119 m
20 January 2020	28.092 m
27 January 2020	28.041 m
3 February 2020	28.048 m
10 February 2020	28.052 m
17 February 2020	28.042 m
24 February 2020	28.047 m
2 March 2020	28.047 m
9 March 2020	28.038 m
16 March 2020	28.027 m
23 March 2020	28.048 m
30 March 2020	28.378 m
6 April 2020	28.383 m
13 April 2020	28.255 m
20 April 2020	28.274 m
27 April 2020	28.542 m
4 May 2020	28.432 m
11 May 2020	28.282 m
18 May 2020	28.180 m
25 May 2020	28.131 m
1 June 2020	28.006 m
8 June 2020	28.070 m
15 June 2020	27.960 m
22 June 2020	27.899 m
29 June 2020	27.864 m
6 July 2020	27.837 m
13 July 2020	27.870 m
20 July 2020	27.893 m
27 July 2020	27.893 m
3 August 2020	27.858 m
10 August 2020	27.837 m
17 August 2020	27.882 m
24 August 2020	27.874 m
31 August 2020	27.935 m
7 September 2020	27.915 m
14 September 2020	27.870 m
21 September 2020	27.865 m
28 September 2020	27.887 m
5 October 2020	27.887 m
12 October 2020	28.150 m
19 October 2020	28.064 m
26 October 2020	28.007 m
2 November 2020	28.013 m
9 November 2020	28.051 m
16 November 2020	28.037 m
23 November 2020	28.015 m
30 November 2020	27.999 m
7 December 2020	27.996 m
14 December 2020	28.030 m
21 December 2020	28.127 m
28 December 2020	28.106 m
4 January 2021	28.045 m
11 January 2021	27.994 m
18 January 2021	28.023 m
25 January 2021	27.992 m
1 February 2021	27.976 m
8 February 2021	27.984 m
15 February 2021	27.997 m
22 February 2021	27.999 m
1 March 2021	27.970 m
8 March 2021	27.966 m
15 March 2021	27.993 m
22 March 2021	28.329 m
29 March 2021	28.170 m
5 April 2021	28.620 m
12 April 2021	28.769 m
19 April 2021	28.361 m
26 April 2021	28.225 m
3 May 2021	28.213 m
10 May 2021	28.093 m
17 May 2021	28.197 m
24 May 2021	28.185 m
31 May 2021	28.064 m
7 June 2021	28.138 m
14 June 2021	28.032 m
21 June 2021	27.970 m
28 June 2021	27.925 m
5 July 2021	27.868 m
12 July 2021	27.862 m
19 July 2021	27.841 m
26 July 2021	27.853 m
2 August 2021	27.856 m
9 August 2021	27.821 m
16 August 2021	27.795 m
23 August 2021	27.812 m
30 August 2021	27.839 m
6 September 2021	27.819 m
13 September 2021	27.835 m
20 September 2021	27.902 m
27 September 2021	28.037 m
4 October 2021	28.033 m
11 October 2021	27.995 m
18 October 2021	27.900 m
25 October 2021	27.889 m
1 November 2021	27.885 m
8 November 2021	28.064 m
15 November 2021	28.117 m
22 November 2021	28.019 m
29 November 2021	27.990 m
6 December 2021	28.082 m
13 December 2021	28.232 m
20 December 2021	28.243 m
27 December 2021	28.207 m
3 January 2022	28.165 m
10 January 2022	28.093 m
17 January 2022	28.060 m
24 January 2022	28.063 m
31 January 2022	28.017 m
7 February 2022	28.032 m
14 February 2022	28.097 m
21 February 2022	28.075 m
28 February 2022	28.016 m
7 March 2022	28.061 m
14 March 2022	28.057 m
21 March 2022	28.214 m
28 March 2022	28.192 m
4 April 2022	28.557 m
11 April 2022	28.717 m
18 April 2022	28.614 m
25 April 2022	29.008 m
2 May 2022	29.165 m
9 May 2022	29.431 m
16 May 2022	28.634 m
23 May 2022	28.400 m
30 May 2022	28.509 m
6 June 2022	28.213 m
13 June 2022	28.095 m
20 June 2022	28.041 m
27 June 2022	27.935 m
4 July 2022	27.879 m
11 July 2022	27.868 m
18 July 2022	27.885 m
25 July 2022	27.920 m
1 August 2022	27.912 m
8 August 2022	27.869 m
15 August 2022	27.847 m
22 August 2022	27.860 m
29 August 2022	27.831 m
5 September 2022	27.819 m
12 September 2022	27.950 m
19 September 2022	27.983 m
26 September 2022	27.931 m
3 October 2022	27.895 m
10 October 2022	27.921 m
17 October 2022	27.895 m
24 October 2022	27.971 m
31 October 2022	27.940 m
7 November 2022	28.129 m
14 November 2022	28.075 m
21 November 2022	28.021 m
28 November 2022	28.018 m
5 December 2022	28.038 m
12 December 2022	28.042 m
19 December 2022	28.125 m
26 December 2022	28.195 m
2 January 2023	28.097 m
9 January 2023	28.046 m
16 January 2023	28.018 m
23 January 2023	28.008 m
30 January 2023	28.077 m
6 February 2023	28.067 m
13 February 2023	28.166 m
20 February 2023	28.223 m
27 February 2023	28.140 m
6 March 2023	27.986 m
13 March 2023	28.006 m
20 March 2023	28.037 m
27 March 2023	28.011 m
3 April 2023	28.056 m
10 April 2023	28.789 m
17 April 2023	28.686 m
24 April 2023	28.431 m
1 May 2023	28.723 m
8 May 2023	28.994 m
15 May 2023	28.498 m
22 May 2023	28.267 m
29 May 2023	28.052 m
5 June 2023	27.970 m
12 June 2023	27.910 m
19 June 2023	27.863 m
26 June 2023	27.938 m
3 July 2023	27.897 m
10 July 2023	27.871 m
17 July 2023	27.863 m
24 July 2023	27.888 m
31 July 2023	27.843 m
7 August 2023	27.825 m
14 August 2023	27.815 m
21 August 2023	27.921 m
28 August 2023	27.897 m
4 September 2023	27.902 m
11 September 2023	27.888 m
18 September 2023	27.874 m
25 September 2023	27.854 m
2 October 2023	27.934 m
9 October 2023	27.913 m
16 October 2023	27.882 m
23 October 2023	27.911 m
30 October 2023	27.925 m
6 November 2023	28.040 m
13 November 2023	28.169 m
20 November 2023	28.047 m
27 November 2023	28.009 m
4 December 2023	28.000 m
11 December 2023	27.982 m
18 December 2023	27.967 m
25 December 2023	28.044 m
1 January 2024	27.993 m
8 January 2024	28.038 m
15 January 2024	28.258 m
22 January 2024	28.089 m
29 January 2024	27.950 m
5 February 2024	28.007 m
12 February 2024	27.936 m
19 February 2024	27.910 m
26 February 2024	27.968 m
4 March 2024	28.101 m
11 March 2024	27.989 m
18 March 2024	27.919 m
25 March 2024	27.939 m
1 April 2024	27.962 m
8 April 2024	28.327 m
15 April 2024	28.364 m
22 April 2024	28.263 m
29 April 2024	28.427 m
6 May 2024	28.322 m
13 May 2024	28.182 m
20 May 2024	28.558 m
27 May 2024	28.337 m
3 June 2024	28.248 m
10 June 2024	28.139 m
17 June 2024	28.340 m
24 June 2024	28.195 m
1 July 2024	28.102 m
8 July 2024	28.006 m
15 July 2024	27.979 m
22 July 2024	27.896 m
29 July 2024	27.852 m
5 August 2024	27.825 m
12 August 2024	27.903 m
19 August 2024	27.867 m
26 August 2024	27.965 m
2 September 2024	27.887 m
9 September 2024	27.848 m
16 September 2024	27.824 m
23 September 2024	27.807 m
30 September 2024	27.811 m
7 October 2024	27.832 m
14 October 2024	27.835 m
21 October 2024	27.849 m
28 October 2024	27.857 m
4 November 2024	27.888 m
11 November 2024	27.894 m
18 November 2024	28.334 m
25 November 2024	28.141 m
2 December 2024	28.077 m
9 December 2024	28.104 m
16 December 2024	28.115 m
23 December 2024	28.157 m
30 December 2024	28.189 m
6 January 2025	28.199 m
13 January 2025	28.084 m
20 January 2025	28.009 m
27 January 2025	27.981 m
3 February 2025	27.972 m
10 February 2025	27.960 m
17 February 2025	27.932 m
24 February 2025	27.979 m
3 March 2025	27.978 m
10 March 2025	28.027 m
17 March 2025	28.098 m
24 March 2025	28.036 m
31 March 2025	28.045 m
7 April 2025	28.176 m
14 April 2025	28.726 m
21 April 2025	28.722 m
28 April 2025	29.016 m
5 May 2025	28.532 m
12 May 2025	28.322 m
19 May 2025	28.216 m
26 May 2025	28.079 m
2 June 2025	27.961 m
9 June 2025	27.948 m
16 June 2025	28.102 m
23 June 2025	28.103 m
30 June 2025	28.043 m
7 July 2025	27.991 m
14 July 2025	27.968 m
21 July 2025	28.324 m
28 July 2025	28.275 m
4 August 2025	28.051 m
11 August 2025	28.016 m
18 August 2025	27.962 m
25 August 2025	27.937 m
1 September 2025	27.933 m
8 September 2025	27.986 m
15 September 2025	27.907 m
22 September 2025	27.894 m
29 September 2025	27.872 m
6 October 2025	27.866 m
13 October 2025	28.052 m
20 October 2025	28.231 m
27 October 2025	28.085 m
3 November 2025	28.033 m
10 November 2025	28.013 m
17 November 2025	28.010 m
24 November 2025	no value
1 December 2025	28.053 m
8 December 2025	28.111 m
15 December 2025	28.117 m
22 December 2025	28.067 m
29 December 2025	no value
5 January 2026	no value
12 January 2026	no value
19 January 2026	no value
26 January 2026	no value
2 February 2026	no value
9 February 2026	no value
16 February 2026	no value
23 February 2026	no value
2 March 2026	no value
9 March 2026	no value
16 March 2026	no value
23 March 2026	no value
30 March 2026	no value
6 April 2026	no value
13 April 2026	no value
20 April 2026	no value
27 April 2026	no value
4 May 2026	no value
11 May 2026	no value
18 May 2026	no value
25 May 2026	no value
1 June 2026	no value
8 June 2026	no value
15 June 2026	no value
22 June 2026	no value
29 June 2026	no value
6 July 2026	no value
13 July 2026	no value
20 July 2026	no value
27 July 2026	no value
3 August 2026	no value
10 August 2026	no value
17 August 2026	no value
24 August 2026	no value
31 August 2026	no value
7 September 2026	no value
14 September 2026	27.862 m
21 September 2026	27.830 m
28 September 2026	27.842 m
5 October 2026	27.855 m
12 October 2026	27.858 m
19 October 2026	27.888 m

How this compares

The daily average on 25 October 2026 was 27.875 m, the second lowest for 25 October in 24 years of record (2003 to 2026). The newest value is provisional.
That is 0.13 m below the median of 28.00 m for 25 October over the last 10 years. The newest value is provisional.
So far in 2026 the daily average was below the normal range on 21 of 46 days, the twelfth most of the 24 years since 2003.

Same date in past years

25 October in the last 10 years

Day	Level	Against the normal range for the date
25 October 2025	28.189 m
25 October 2024	27.851 m
25 October 2023	27.896 m
25 October 2022	28.003 m
25 October 2021	27.881 m
25 October 2020	28.035 m
25 October 2019	28.548 m
25 October 2018	28.182 m
25 October 2017	28.00 m
25 October 2016	27.99 m

Year by year

Lowest and highestAcross the year

The lowest and highest daily average of each year

Each year, lowest to highest
The year so far
Lowest in our series
Highest in our series

The lowest and highest daily average of the North Current River at Thunder Bay in each year from 2004 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily average in our series since 8 May 2003 was 27.784 m, on 14 February 2007. The highest was 29.717 m, on 13 May 2022.

Table: The lowest and highest daily average of each year

Year	Lowest daily average (m)	Day	Highest daily average (m)	Day	Days with a value
2004	27.872 m	8 August	29.382 m	19 April	366
2005	27.828 m	25 August	29.076 m	3 December	365
2006	27.815 m	6 September	29.132 m	13 April	365
2007	27.784 m	14 February	29.55 m	19 October	365
2008	27.836 m	27 August	29.313 m	7 June	366
2009	27.843 m	13 July	28.983 m	27 April	359
2010	27.822 m	29 August	28.751 m	27 October	365
2011	27.805 m	12 September	29.208 m	16 April	365
2012	27.838 m	22 August	28.921 m	25 May	324
2013	27.904 m	9 February	29.288 m	8 May	349
2014	27.878 m	10 August	29.098 m	4 May	365
2015	27.832 m	18 August	28.976 m	19 November	365
2016	27.871 m	4 September	29.674 m	29 November	366
2017	27.873 m	25 August	28.967 m	5 April	365
2018	27.843 m	26 August	28.797 m	2 May	365
2019	27.82 m	16 August	29.071 m	22 October	321
2020	27.809 m	18 August	28.645 m	3 May	364
2021	27.789 m	19 August	29.183 m	13 April	365
2022	27.803 m	8 September	29.717 m	13 May	365
2023	27.802 m	21 August	29.248 m	15 April	363
2024	27.80 m	1 October	28.873 m	22 May	366
2025	27.858 m	9 October	29.693 m	29 April	359
2026so far, provisional	27.827 m	26 September	27.973 m	16 October	45

Each year from January to December, weekly averages

The year so far
2025, the year before
Year of the lowest day in our series
Year of the highest day in our series
Other years
Normal range for the week

The weekly averages of the North Current River at Thunder Bay in each year from 2003 to 2025 with a value in at least 26 weeks, and in 2026 so far, on one axis from January to December, with the normal range for each week. The lowest daily average in our series since 8 May 2003 was in 2007, the highest in 2022. Each week is 7 days counted from 1 January (in a leap year, the weeks after 29 February start a day earlier), the last to 31 December.

Table: Each year from January to December, weekly averages

Week	2026 so far Weekly average (m)	2007, lowest day Weekly average (m)	2022, highest day Weekly average (m)	Normal range (m)
1 Jan to 7 Jan	no value	27.930 m	28.171 m	27.983 m to 28.221 m
8 Jan to 14 Jan	no value	27.969 m	28.120 m	27.976 m to 28.183 m
15 Jan to 21 Jan	no value	28.126 m	28.065 m	27.976 m to 28.189 m
22 Jan to 28 Jan	no value	28.101 m	28.063 m	27.957 m to 28.174 m
29 Jan to 4 Feb	no value	28.033 m	28.025 m	27.938 m to 28.147 m
5 Feb to 11 Feb	no value	28.318 m	28.027 m	27.931 m to 28.152 m
12 Feb to 18 Feb	no value	28.119 m	28.072 m	27.925 m to 28.209 m
19 Feb to 25 Feb	no value	28.619 m	28.101 m	27.918 m to 28.228 m
26 Feb to 4 Mar	no value	28.664 m	28.019 m	27.913 m to 28.226 m
5 Mar to 11 Mar	no value	28.555 m	28.060 m	27.925 m to 28.284 m
12 Mar to 18 Mar	no value	28.755 m	28.043 m	27.939 m to 28.401 m
19 Mar to 25 Mar	no value	28.829 m	28.155 m	27.936 m to 28.421 m
26 Mar to 1 Apr	no value	28.808 m	28.223 m	27.942 m to 28.599 m
2 Apr to 8 Apr	no value	28.597 m	28.379 m	27.967 m to 28.698 m
9 Apr to 15 Apr	no value	28.396 m	28.760 m	27.982 m to 28.795 m
16 Apr to 22 Apr	no value	28.199 m	28.542 m	28.071 m to 28.846 m
23 Apr to 29 Apr	no value	28.211 m	29.030 m	28.142 m to 28.856 m
30 Apr to 6 May	no value	28.077 m	29.022 m	28.137 m to 28.957 m
7 May to 13 May	no value	28.005 m	29.431 m	28.090 m to 28.943 m
14 May to 20 May	no value	27.978 m	28.877 m	28.065 m to 28.631 m
21 May to 27 May	no value	28.138 m	28.411 m	28.077 m to 28.496 m
28 May to 3 Jun	no value	28.186 m	28.534 m	28.028 m to 28.423 m
4 Jun to 10 Jun	no value	28.171 m	28.275 m	27.976 m to 28.383 m
11 Jun to 17 Jun	no value	28.087 m	28.103 m	27.943 m to 28.364 m
18 Jun to 24 Jun	no value	28.299 m	28.083 m	27.916 m to 28.309 m
25 Jun to 1 Jul	no value	28.077 m	27.951 m	27.902 m to 28.272 m
2 Jul to 8 Jul	no value	27.979 m	27.892 m	27.875 m to 28.238 m
9 Jul to 15 Jul	no value	28.159 m	27.871 m	27.855 m to 28.197 m
16 Jul to 22 Jul	no value	28.045 m	27.867 m	27.851 m to 28.196 m
23 Jul to 29 Jul	no value	27.955 m	27.921 m	27.852 m to 28.144 m
30 Jul to 5 Aug	no value	27.936 m	27.897 m	27.848 m to 28.075 m
6 Aug to 12 Aug	no value	27.843 m	27.904 m	27.826 m to 27.967 m
13 Aug to 19 Aug	no value	27.812 m	27.841 m	27.819 m to 27.957 m
20 Aug to 26 Aug	no value	27.815 m	27.864 m	27.817 m to 27.969 m
27 Aug to 2 Sep	no value	27.801 m	27.841 m	27.822 m to 27.987 m
3 Sep to 9 Sep	no value	27.914 m	27.810 m	27.822 m to 28.021 m
10 Sep to 16 Sep	27.872 m	28.031 m	27.844 m	27.828 m to 28.075 m
17 Sep to 23 Sep	27.845 m	28.200 m	28.066 m	27.842 m to 28.161 m
24 Sep to 30 Sep	27.830 m	28.127 m	27.935 m	27.850 m to 28.165 m
1 Oct to 7 Oct	27.853 m	28.438 m	27.899 m	27.847 m to 28.198 m
8 Oct to 14 Oct	27.861 m	28.649 m	27.919 m	27.856 m to 28.284 m
15 Oct to 21 Oct	27.915 m	28.761 m	27.897 m	27.878 m to 28.384 m
22 Oct to 28 Oct	no value	28.477 m	27.952 m	27.884 m to 28.350 m
29 Oct to 4 Nov	no value	28.217 m	27.940 m	27.886 m to 28.292 m
5 Nov to 11 Nov	no value	28.094 m	28.067 m	27.892 m to 28.292 m
12 Nov to 18 Nov	no value	28.087 m	28.114 m	27.920 m to 28.311 m
19 Nov to 25 Nov	no value	28.071 m	28.030 m	27.923 m to 28.295 m
26 Nov to 2 Dec	no value	28.106 m	28.016 m	27.983 m to 28.305 m
3 Dec to 9 Dec	no value	28.191 m	28.032 m	27.989 m to 28.364 m
10 Dec to 16 Dec	no value	28.129 m	28.031 m	27.994 m to 28.293 m
17 Dec to 23 Dec	no value	28.097 m	28.078 m	27.993 m to 28.282 m
24 Dec to 31 Dec	no value	28.153 m	28.211 m	27.993 m to 28.282 m

Every year

Year	Days with a value	Days below the normal range
2026to 26 October 2026	46	21
2025	359	14
2024	366	95
2023	363	56
2022	365	12
2021	365	67
2020	364	30
2019	321	1
2018	365	17
2017	365	0
2016	366	2
2015	365	51
2014	365	4
2013	349	55
2012	324	79
2011	365	80
2010	365	65
2009	359	5
2008	366	0
2007	365	67
2006	365	70
2005	365	0
2004	366	0
2003	238	2

How it compares

That is below the normal range for the date, in the lowest 10 percent of the daily averages of these dates in the 23 years between 2003 and 2025.

Records

Highest daily average in our series since 8 May 2003: 29.717 m on 13 May 2022.
Lowest daily average in our series since 8 May 2003: 27.784 m on 14 February 2007.

About this gauge

Thunder Bay is a gauge on the North Current River in Canada.

It lies at 48.5196° N, 89.1750° W.

Its readings come from the Water Survey of Canada (Environment and Climate Change Canada).

Our readings for this gauge go back to 8 May 2003.

The Water Survey of Canada publishes its real-time readings as preliminary data that it reviews and approves later.

The newest reading is provisional: the source may still correct it.

About these figures

The normal range for 25 October is 27.88 m to 28.35 m: the 10th to 90th percentile of the daily averages from 18 October to 1 November in 23 years between 2003 and 2025.

Keep exploring

Sources

Data Source: Environment and Climate Change Canada (Water Survey of Canada) (source). Licence: ECCC Data Services End-use Licence v2.1.1