Kymijoki water level at Mankalan voimalaitos (downstream) today

Is the Kymijoki at Mankalan voimalaitos (downstream) within its normal range for the date?

The Kymijoki at Mankalan voimalaitos (downstream) stood at 65.25 m above NN on 25 October 2026.

Last updated 25 October 2026. This page normally updates every day; the latest update is late.

NowHistoryThis dateBy year

Level now

within the normal range for the date

65.25 m

25 October 2026Provisional

within the normal range for the date

The normal range for 25 October is 64.83 m to 65.42 m: the 10th to 90th percentile of the daily values from 18 October to 1 November in 73 years between 1950 and 2025.

Table: where the water stands

Level	Value
Newest reading	65.25 m, 25 October 2026
Normal range for the date	64.83 m to 65.42 m
Median for the date	65.16 m

Past day: +0.01 m
Past week: +0.07 m

Heights are given above NN, an older Finnish height system.

Level history

within the normal range for the date

On 25 October 2026 the Kymijoki at Mankalan voimalaitos (downstream) stood at 65.25 m above NN.

History last updated 25 October 2026. It normally updates every day; the latest update is late.

Three monthsOne yearTen yearsAll time

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

Level
Normal range for the date
Median for the date
A year earlier

Daily values of the Kymijoki at Mankalan voimalaitos (downstream) 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 value (m)	Normal range	Median	A year earlier
28 July 2026	65.250 m	65.060 m to 65.550 m	65.290 m	65.320 m
29 July 2026	65.270 m	65.060 m to 65.534 m	65.280 m	65.330 m
30 July 2026	65.280 m	65.060 m to 65.530 m	65.270 m	65.320 m
31 July 2026	65.260 m	65.050 m to 65.524 m	65.270 m	65.310 m
1 August 2026	65.260 m	65.050 m to 65.520 m	65.260 m	65.310 m
2 August 2026	65.260 m	65.050 m to 65.504 m	65.250 m	65.320 m
3 August 2026	65.250 m	65.050 m to 65.500 m	65.250 m	65.290 m
4 August 2026	65.240 m	65.050 m to 65.490 m	65.240 m	65.270 m
5 August 2026	65.240 m	65.046 m to 65.480 m	65.230 m	65.250 m
6 August 2026	65.230 m	65.040 m to 65.470 m	65.230 m	65.240 m
7 August 2026	65.230 m	65.040 m to 65.470 m	65.230 m	65.230 m
8 August 2026	65.220 m	65.030 m to 65.460 m	65.220 m	65.230 m
9 August 2026	65.210 m	65.030 m to 65.450 m	65.220 m	65.210 m
10 August 2026	65.190 m	65.026 m to 65.440 m	65.210 m	65.200 m
11 August 2026	65.180 m	65.020 m to 65.440 m	65.210 m	65.190 m
12 August 2026	65.160 m	65.016 m to 65.434 m	65.210 m	65.180 m
13 August 2026	65.180 m	65.010 m to 65.430 m	65.200 m	65.170 m
14 August 2026	65.180 m	65.010 m to 65.430 m	65.200 m	65.150 m
15 August 2026	65.170 m	65.010 m to 65.420 m	65.190 m	65.150 m
16 August 2026	65.150 m	65.006 m to 65.420 m	65.180 m	65.140 m
17 August 2026	65.140 m	64.996 m to 65.420 m	65.180 m	65.150 m
18 August 2026	65.140 m	64.990 m to 65.410 m	65.180 m	65.150 m
19 August 2026	65.140 m	64.990 m to 65.410 m	65.170 m	65.160 m
20 August 2026	65.140 m	64.990 m to 65.400 m	65.170 m	65.150 m
21 August 2026	65.150 m	64.990 m to 65.400 m	65.170 m	65.130 m
22 August 2026	65.140 m	64.990 m to 65.400 m	65.170 m	65.140 m
23 August 2026	65.180 m	64.986 m to 65.394 m	65.170 m	65.130 m
24 August 2026	65.180 m	64.980 m to 65.390 m	65.160 m	65.140 m
25 August 2026	65.170 m	64.980 m to 65.390 m	65.160 m	65.150 m
26 August 2026	65.160 m	64.972 m to 65.390 m	65.160 m	65.140 m
27 August 2026	65.160 m	64.960 m to 65.390 m	65.160 m	65.140 m
28 August 2026	65.140 m	64.960 m to 65.390 m	65.160 m	65.140 m
29 August 2026	65.140 m	64.956 m to 65.390 m	65.160 m	65.150 m
30 August 2026	65.140 m	64.950 m to 65.390 m	65.160 m	65.160 m
31 August 2026	65.150 m	64.950 m to 65.390 m	65.160 m	65.150 m
1 September 2026	65.140 m	64.950 m to 65.390 m	65.160 m	65.140 m
2 September 2026	65.140 m	64.950 m to 65.390 m	65.160 m	65.160 m
3 September 2026	65.150 m	64.950 m to 65.390 m	65.150 m	65.150 m
4 September 2026	65.160 m	64.950 m to 65.384 m	65.150 m	65.140 m
5 September 2026	65.160 m	64.950 m to 65.380 m	65.150 m	65.140 m
6 September 2026	65.160 m	64.950 m to 65.380 m	65.150 m	65.150 m
7 September 2026	65.140 m	64.940 m to 65.380 m	65.150 m	65.160 m
8 September 2026	65.140 m	64.940 m to 65.380 m	65.150 m	65.150 m
9 September 2026	65.130 m	64.940 m to 65.380 m	65.150 m	65.160 m
10 September 2026	65.120 m	64.940 m to 65.375 m	65.150 m	65.160 m
11 September 2026	65.130 m	64.935 m to 65.370 m	65.150 m	65.160 m
12 September 2026	65.140 m	64.925 m to 65.370 m	65.150 m	65.140 m
13 September 2026	65.160 m	64.920 m to 65.370 m	65.150 m	65.120 m
14 September 2026	65.160 m	64.915 m to 65.360 m	65.140 m	65.120 m
15 September 2026	65.160 m	64.905 m to 65.360 m	65.140 m	65.130 m
16 September 2026	65.150 m	64.900 m to 65.360 m	65.140 m	65.140 m
17 September 2026	65.130 m	64.900 m to 65.360 m	65.140 m	65.140 m
18 September 2026	65.120 m	64.900 m to 65.360 m	65.140 m	65.140 m
19 September 2026	65.140 m	64.895 m to 65.360 m	65.140 m	65.140 m
20 September 2026	65.140 m	64.885 m to 65.360 m	65.140 m	65.140 m
21 September 2026	65.150 m	64.876 m to 65.360 m	65.140 m	65.140 m
22 September 2026	65.170 m	64.870 m to 65.364 m	65.140 m	65.130 m
23 September 2026	65.190 m	64.860 m to 65.370 m	65.140 m	65.130 m
24 September 2026	65.180 m	64.850 m to 65.370 m	65.140 m	65.140 m
25 September 2026	65.180 m	64.850 m to 65.380 m	65.140 m	65.150 m
26 September 2026	65.170 m	64.850 m to 65.390 m	65.140 m	65.140 m
27 September 2026	65.160 m	64.850 m to 65.390 m	65.140 m	65.150 m
28 September 2026	65.160 m	64.836 m to 65.390 m	65.140 m	65.160 m
29 September 2026	65.160 m	64.830 m to 65.400 m	65.140 m	65.140 m
30 September 2026	65.160 m	64.826 m to 65.400 m	65.140 m	65.140 m
1 October 2026	65.150 m	64.816 m to 65.400 m	65.140 m	65.140 m
2 October 2026	65.150 m	64.816 m to 65.400 m	65.140 m	65.150 m
3 October 2026	65.160 m	64.806 m to 65.400 m	65.140 m	65.150 m
4 October 2026	65.160 m	64.800 m to 65.400 m	65.140 m	65.160 m
5 October 2026	65.170 m	64.796 m to 65.394 m	65.150 m	65.160 m
6 October 2026	65.150 m	64.790 m to 65.390 m	65.150 m	65.160 m
7 October 2026	65.140 m	64.790 m to 65.390 m	65.150 m	65.160 m
8 October 2026	65.170 m	64.790 m to 65.390 m	65.150 m	65.140 m
9 October 2026	65.170 m	64.790 m to 65.390 m	65.150 m	65.160 m
10 October 2026	65.160 m	64.790 m to 65.390 m	65.150 m	65.160 m
11 October 2026	65.180 m	64.790 m to 65.390 m	65.150 m	65.150 m
12 October 2026	65.180 m	64.790 m to 65.390 m	65.150 m	65.150 m
13 October 2026	65.180 m	64.796 m to 65.390 m	65.160 m	65.170 m
14 October 2026	65.160 m	64.796 m to 65.390 m	65.160 m	65.180 m
15 October 2026	65.130 m	64.796 m to 65.390 m	65.160 m	65.180 m
16 October 2026	65.120 m	64.796 m to 65.390 m	65.160 m	65.160 m
17 October 2026	65.150 m	64.796 m to 65.400 m	65.160 m	65.160 m
18 October 2026	65.180 m	64.800 m to 65.400 m	65.160 m	65.180 m
19 October 2026	65.180 m	64.805 m to 65.405 m	65.160 m	65.180 m
20 October 2026	65.200 m	64.810 m to 65.410 m	65.160 m	65.180 m
21 October 2026	65.200 m	64.810 m to 65.410 m	65.160 m	65.180 m
22 October 2026	65.220 m	64.810 m to 65.410 m	65.160 m	65.190 m
23 October 2026	65.240 m	64.814 m to 65.420 m	65.160 m	65.220 m
24 October 2026	65.240 m	64.824 m to 65.420 m	65.160 m	65.260 m
25 October 2026	65.250 m	64.830 m to 65.420 m	65.160 m	65.280 m

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

Level
Normal range for the date
Median for the date

Daily values of the Kymijoki at Mankalan voimalaitos (downstream) 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 value (m)	Normal range	Median
25 October 2025	65.280 m	64.830 m to 65.420 m	65.160 m
26 October 2025	no value	64.830 m to 65.420 m	65.160 m
27 October 2025	65.280 m	64.830 m to 65.426 m	65.160 m
28 October 2025	65.280 m	64.834 m to 65.430 m	65.160 m
29 October 2025	65.280 m	64.840 m to 65.430 m	65.160 m
30 October 2025	65.290 m	64.840 m to 65.436 m	65.160 m
31 October 2025	65.310 m	64.844 m to 65.440 m	65.160 m
1 November 2025	65.320 m	64.850 m to 65.440 m	65.160 m
2 November 2025	65.310 m	64.850 m to 65.440 m	65.160 m
3 November 2025	65.300 m	64.850 m to 65.450 m	65.170 m
4 November 2025	65.290 m	64.850 m to 65.460 m	65.170 m
5 November 2025	65.280 m	64.850 m to 65.460 m	65.170 m
6 November 2025	65.300 m	64.850 m to 65.470 m	65.170 m
7 November 2025	65.300 m	64.856 m to 65.480 m	65.180 m
8 November 2025	65.300 m	64.860 m to 65.480 m	65.180 m
9 November 2025	65.300 m	64.860 m to 65.484 m	65.190 m
10 November 2025	65.290 m	64.860 m to 65.504 m	65.200 m
11 November 2025	65.280 m	64.860 m to 65.510 m	65.210 m
12 November 2025	65.260 m	64.856 m to 65.510 m	65.210 m
13 November 2025	65.270 m	64.850 m to 65.514 m	65.220 m
14 November 2025	65.290 m	64.850 m to 65.514 m	65.220 m
15 November 2025	65.300 m	64.850 m to 65.514 m	65.230 m
16 November 2025	65.300 m	64.850 m to 65.514 m	65.230 m
17 November 2025	65.300 m	64.850 m to 65.510 m	65.240 m
18 November 2025	65.300 m	64.850 m to 65.510 m	65.260 m
19 November 2025	65.320 m	64.850 m to 65.510 m	65.260 m
20 November 2025	65.320 m	64.850 m to 65.514 m	65.270 m
21 November 2025	65.310 m	64.850 m to 65.520 m	65.270 m
22 November 2025	65.300 m	64.850 m to 65.520 m	65.280 m
23 November 2025	65.300 m	64.850 m to 65.540 m	65.280 m
24 November 2025	65.320 m	64.850 m to 65.550 m	65.280 m
25 November 2025	65.320 m	64.846 m to 65.560 m	65.280 m
26 November 2025	65.310 m	64.846 m to 65.570 m	65.280 m
27 November 2025	65.280 m	64.850 m to 65.590 m	65.280 m
28 November 2025	65.280 m	64.850 m to 65.600 m	65.280 m
29 November 2025	65.280 m	64.850 m to 65.600 m	65.280 m
30 November 2025	65.290 m	64.856 m to 65.600 m	65.280 m
1 December 2025	65.290 m	64.856 m to 65.600 m	65.290 m
2 December 2025	65.300 m	64.860 m to 65.604 m	65.290 m
3 December 2025	65.300 m	64.860 m to 65.600 m	65.290 m
4 December 2025	65.300 m	64.860 m to 65.600 m	65.290 m
5 December 2025	65.300 m	64.860 m to 65.600 m	65.290 m
6 December 2025	65.300 m	64.860 m to 65.600 m	65.290 m
7 December 2025	65.320 m	64.860 m to 65.600 m	65.290 m
8 December 2025	65.330 m	64.860 m to 65.610 m	65.290 m
9 December 2025	65.320 m	64.860 m to 65.605 m	65.290 m
10 December 2025	65.330 m	64.860 m to 65.610 m	65.290 m
11 December 2025	65.300 m	64.860 m to 65.607 m	65.290 m
12 December 2025	65.300 m	64.860 m to 65.600 m	65.290 m
13 December 2025	65.280 m	64.863 m to 65.600 m	65.295 m
14 December 2025	65.260 m	64.873 m to 65.600 m	65.300 m
15 December 2025	65.260 m	64.880 m to 65.597 m	65.300 m
16 December 2025	65.260 m	64.880 m to 65.590 m	65.300 m
17 December 2025	65.260 m	64.880 m to 65.590 m	65.300 m
18 December 2025	65.260 m	64.880 m to 65.590 m	65.300 m
19 December 2025	65.260 m	64.880 m to 65.590 m	65.300 m
20 December 2025	65.280 m	64.880 m to 65.590 m	65.300 m
21 December 2025	65.290 m	64.880 m to 65.590 m	65.300 m
22 December 2025	65.310 m	64.880 m to 65.587 m	65.300 m
23 December 2025	65.300 m	64.883 m to 65.580 m	65.300 m
24 December 2025	65.300 m	64.884 m to 65.580 m	65.310 m
25 December 2025	65.290 m	64.880 m to 65.580 m	65.310 m
26 December 2025	65.280 m	64.880 m to 65.580 m	65.310 m
27 December 2025	65.280 m	64.878 m to 65.580 m	65.320 m
28 December 2025	65.270 m	64.856 m to 65.580 m	65.320 m
29 December 2025	65.260 m	64.850 m to 65.580 m	65.320 m
30 December 2025	65.280 m	64.850 m to 65.574 m	65.320 m
31 December 2025	65.280 m	64.846 m to 65.570 m	65.320 m
1 January 2026	65.290 m	64.840 m to 65.574 m	65.320 m
2 January 2026	65.300 m	64.840 m to 65.580 m	65.320 m
3 January 2026	65.310 m	64.840 m to 65.580 m	65.320 m
4 January 2026	65.320 m	64.840 m to 65.580 m	65.320 m
5 January 2026	65.320 m	64.820 m to 65.572 m	65.320 m
6 January 2026	65.340 m	64.820 m to 65.571 m	65.320 m
7 January 2026	65.320 m	64.820 m to 65.570 m	65.310 m
8 January 2026	65.320 m	64.820 m to 65.579 m	65.310 m
9 January 2026	65.310 m	64.811 m to 65.580 m	65.305 m
10 January 2026	65.300 m	64.811 m to 65.580 m	65.300 m
11 January 2026	65.300 m	64.811 m to 65.580 m	65.300 m
12 January 2026	65.300 m	64.810 m to 65.589 m	65.300 m
13 January 2026	65.300 m	64.810 m to 65.590 m	65.295 m
14 January 2026	65.300 m	64.810 m to 65.590 m	65.285 m
15 January 2026	65.300 m	64.801 m to 65.590 m	65.280 m
16 January 2026	65.310 m	64.800 m to 65.590 m	65.280 m
17 January 2026	65.310 m	64.800 m to 65.590 m	65.280 m
18 January 2026	65.300 m	64.800 m to 65.590 m	65.280 m
19 January 2026	65.300 m	64.800 m to 65.590 m	65.285 m
20 January 2026	65.300 m	64.800 m to 65.600 m	65.290 m
21 January 2026	65.310 m	64.800 m to 65.600 m	65.300 m
22 January 2026	65.320 m	64.800 m to 65.600 m	65.300 m
23 January 2026	65.310 m	64.800 m to 65.600 m	65.300 m
24 January 2026	65.290 m	64.801 m to 65.600 m	65.305 m
25 January 2026	65.260 m	64.810 m to 65.600 m	65.310 m
26 January 2026	65.270 m	64.810 m to 65.600 m	65.310 m
27 January 2026	65.300 m	64.810 m to 65.609 m	65.320 m
28 January 2026	65.320 m	64.811 m to 65.609 m	65.320 m
29 January 2026	65.330 m	64.820 m to 65.600 m	65.320 m
30 January 2026	65.320 m	64.830 m to 65.600 m	65.330 m
31 January 2026	65.320 m	64.830 m to 65.609 m	65.330 m
1 February 2026	65.310 m	64.830 m to 65.610 m	65.335 m
2 February 2026	65.330 m	64.840 m to 65.610 m	65.340 m
3 February 2026	65.340 m	64.840 m to 65.610 m	65.340 m
4 February 2026	65.320 m	64.841 m to 65.610 m	65.340 m
5 February 2026	65.290 m	64.851 m to 65.610 m	65.340 m
6 February 2026	65.290 m	64.860 m to 65.609 m	65.350 m
7 February 2026	65.310 m	64.860 m to 65.600 m	65.350 m
8 February 2026	65.310 m	64.870 m to 65.600 m	65.350 m
9 February 2026	65.320 m	64.870 m to 65.600 m	65.350 m
10 February 2026	65.330 m	64.870 m to 65.609 m	65.350 m
11 February 2026	65.330 m	64.870 m to 65.610 m	65.350 m
12 February 2026	65.330 m	64.871 m to 65.610 m	65.350 m
13 February 2026	65.320 m	64.880 m to 65.619 m	65.350 m
14 February 2026	65.310 m	64.880 m to 65.619 m	65.350 m
15 February 2026	65.310 m	64.880 m to 65.619 m	65.350 m
16 February 2026	65.310 m	64.880 m to 65.620 m	65.350 m
17 February 2026	65.310 m	64.880 m to 65.630 m	65.350 m
18 February 2026	65.290 m	64.880 m to 65.630 m	65.350 m
19 February 2026	65.310 m	64.880 m to 65.630 m	65.350 m
20 February 2026	65.320 m	64.871 m to 65.640 m	65.350 m
21 February 2026	65.320 m	64.870 m to 65.640 m	65.345 m
22 February 2026	65.310 m	64.870 m to 65.649 m	65.340 m
23 February 2026	65.290 m	64.870 m to 65.659 m	65.340 m
24 February 2026	65.290 m	64.870 m to 65.660 m	65.340 m
25 February 2026	65.300 m	64.871 m to 65.669 m	65.340 m
26 February 2026	65.320 m	64.871 m to 65.670 m	65.340 m
27 February 2026	65.320 m	64.871 m to 65.670 m	65.340 m
28 February 2026	65.310 m	64.870 m to 65.670 m	65.340 m
1 March 2026	65.310 m	64.870 m to 65.670 m	65.340 m
2 March 2026	65.310 m	64.870 m to 65.679 m	65.350 m
3 March 2026	65.330 m	64.870 m to 65.680 m	65.350 m
4 March 2026	65.310 m	64.870 m to 65.680 m	65.350 m
5 March 2026	65.300 m	64.870 m to 65.680 m	65.350 m
6 March 2026	65.300 m	64.870 m to 65.680 m	65.350 m
7 March 2026	65.310 m	64.871 m to 65.689 m	65.355 m
8 March 2026	65.330 m	64.880 m to 65.699 m	65.360 m
9 March 2026	65.330 m	64.880 m to 65.700 m	65.360 m
10 March 2026	65.330 m	64.871 m to 65.699 m	65.355 m
11 March 2026	65.330 m	64.870 m to 65.690 m	65.350 m
12 March 2026	65.330 m	64.870 m to 65.690 m	65.350 m
13 March 2026	65.330 m	64.861 m to 65.689 m	65.350 m
14 March 2026	65.330 m	64.861 m to 65.680 m	65.350 m
15 March 2026	65.300 m	64.851 m to 65.680 m	65.340 m
16 March 2026	65.270 m	64.851 m to 65.680 m	65.340 m
17 March 2026	65.280 m	64.851 m to 65.680 m	65.335 m
18 March 2026	65.260 m	64.851 m to 65.680 m	65.330 m
19 March 2026	65.230 m	64.850 m to 65.680 m	65.320 m
20 March 2026	65.220 m	64.850 m to 65.680 m	65.320 m
21 March 2026	65.210 m	64.850 m to 65.680 m	65.310 m
22 March 2026	65.210 m	64.850 m to 65.680 m	65.300 m
23 March 2026	65.210 m	64.850 m to 65.680 m	65.300 m
24 March 2026	65.200 m	64.850 m to 65.680 m	65.300 m
25 March 2026	65.190 m	64.850 m to 65.679 m	65.290 m
26 March 2026	65.180 m	64.850 m to 65.679 m	65.290 m
27 March 2026	65.180 m	64.850 m to 65.680 m	65.280 m
28 March 2026	65.190 m	64.841 m to 65.680 m	65.270 m
29 March 2026	65.180 m	64.840 m to 65.680 m	65.270 m
30 March 2026	65.160 m	64.840 m to 65.680 m	65.265 m
31 March 2026	65.150 m	64.840 m to 65.670 m	65.260 m
1 April 2026	65.150 m	64.840 m to 65.670 m	65.250 m
2 April 2026	65.150 m	64.840 m to 65.660 m	65.250 m
3 April 2026	65.150 m	64.850 m to 65.660 m	65.240 m
4 April 2026	65.150 m	64.850 m to 65.660 m	65.240 m
5 April 2026	65.140 m	64.850 m to 65.660 m	65.240 m
6 April 2026	65.130 m	64.850 m to 65.660 m	65.240 m
7 April 2026	65.160 m	64.860 m to 65.660 m	65.240 m
8 April 2026	65.180 m	64.861 m to 65.659 m	65.240 m
9 April 2026	65.170 m	64.870 m to 65.650 m	65.230 m
10 April 2026	65.150 m	64.880 m to 65.650 m	65.230 m
11 April 2026	65.150 m	64.891 m to 65.650 m	65.230 m
12 April 2026	65.150 m	64.901 m to 65.650 m	65.230 m
13 April 2026	65.150 m	64.910 m to 65.650 m	65.230 m
14 April 2026	65.150 m	64.910 m to 65.650 m	65.230 m
15 April 2026	65.150 m	64.910 m to 65.650 m	65.230 m
16 April 2026	65.130 m	64.920 m to 65.659 m	65.230 m
17 April 2026	65.130 m	64.930 m to 65.659 m	65.230 m
18 April 2026	65.140 m	64.950 m to 65.660 m	65.230 m
19 April 2026	65.150 m	64.961 m to 65.660 m	65.230 m
20 April 2026	65.150 m	64.980 m to 65.660 m	65.220 m
21 April 2026	65.140 m	64.990 m to 65.659 m	65.220 m
22 April 2026	65.140 m	65.000 m to 65.659 m	65.225 m
23 April 2026	65.160 m	65.011 m to 65.650 m	65.230 m
24 April 2026	65.170 m	65.020 m to 65.650 m	65.230 m
25 April 2026	65.170 m	65.020 m to 65.640 m	65.230 m
26 April 2026	65.160 m	65.030 m to 65.640 m	65.230 m
27 April 2026	65.130 m	65.030 m to 65.640 m	65.230 m
28 April 2026	65.140 m	65.030 m to 65.640 m	65.230 m
29 April 2026	65.160 m	65.040 m to 65.640 m	65.230 m
30 April 2026	65.160 m	65.050 m to 65.640 m	65.230 m
1 May 2026	65.150 m	65.050 m to 65.640 m	65.240 m
2 May 2026	65.150 m	65.050 m to 65.640 m	65.240 m
3 May 2026	65.150 m	65.070 m to 65.640 m	65.240 m
4 May 2026	65.150 m	65.070 m to 65.640 m	65.240 m
5 May 2026	65.140 m	65.070 m to 65.640 m	65.240 m
6 May 2026	65.130 m	65.080 m to 65.640 m	65.250 m
7 May 2026	65.130 m	65.080 m to 65.640 m	65.250 m
8 May 2026	65.150 m	65.080 m to 65.640 m	65.250 m
9 May 2026	65.150 m	65.080 m to 65.650 m	65.250 m
10 May 2026	65.160 m	65.080 m to 65.650 m	65.250 m
11 May 2026	65.140 m	65.080 m to 65.660 m	65.260 m
12 May 2026	65.130 m	65.080 m to 65.660 m	65.260 m
13 May 2026	65.150 m	65.081 m to 65.670 m	65.270 m
14 May 2026	65.150 m	65.090 m to 65.680 m	65.280 m
15 May 2026	65.150 m	65.090 m to 65.680 m	65.290 m
16 May 2026	65.160 m	65.090 m to 65.690 m	65.300 m
17 May 2026	65.160 m	65.100 m to 65.690 m	65.310 m
18 May 2026	65.150 m	65.100 m to 65.700 m	65.310 m
19 May 2026	65.160 m	65.100 m to 65.700 m	65.320 m
20 May 2026	65.170 m	65.100 m to 65.700 m	65.320 m
21 May 2026	65.180 m	65.100 m to 65.710 m	65.330 m
22 May 2026	65.180 m	65.100 m to 65.710 m	65.330 m
23 May 2026	65.170 m	65.100 m to 65.710 m	65.330 m
24 May 2026	65.170 m	65.100 m to 65.719 m	65.340 m
25 May 2026	65.170 m	65.091 m to 65.720 m	65.340 m
26 May 2026	65.170 m	65.090 m to 65.720 m	65.340 m
27 May 2026	65.180 m	65.090 m to 65.730 m	65.340 m
28 May 2026	65.200 m	65.090 m to 65.730 m	65.340 m
29 May 2026	65.210 m	65.090 m to 65.730 m	65.340 m
30 May 2026	65.250 m	65.090 m to 65.730 m	65.340 m
31 May 2026	65.250 m	65.090 m to 65.730 m	65.340 m
1 June 2026	65.240 m	65.090 m to 65.740 m	65.340 m
2 June 2026	65.240 m	65.080 m to 65.740 m	65.340 m
3 June 2026	65.240 m	65.080 m to 65.740 m	65.340 m
4 June 2026	65.240 m	65.080 m to 65.740 m	65.340 m
5 June 2026	65.220 m	65.080 m to 65.730 m	65.340 m
6 June 2026	65.220 m	65.080 m to 65.730 m	65.340 m
7 June 2026	65.220 m	65.080 m to 65.730 m	65.340 m
8 June 2026	65.220 m	65.080 m to 65.730 m	65.340 m
9 June 2026	65.230 m	65.080 m to 65.730 m	65.340 m
10 June 2026	65.230 m	65.080 m to 65.730 m	65.340 m
11 June 2026	65.220 m	65.080 m to 65.730 m	65.340 m
12 June 2026	65.220 m	65.080 m to 65.730 m	65.340 m
13 June 2026	65.220 m	65.080 m to 65.730 m	65.340 m
14 June 2026	65.230 m	65.080 m to 65.730 m	65.340 m
15 June 2026	65.240 m	65.080 m to 65.730 m	65.340 m
16 June 2026	65.240 m	65.080 m to 65.730 m	65.340 m
17 June 2026	65.250 m	65.080 m to 65.740 m	65.340 m
18 June 2026	65.260 m	65.080 m to 65.740 m	65.340 m
19 June 2026	65.250 m	65.080 m to 65.740 m	65.340 m
20 June 2026	65.240 m	65.080 m to 65.740 m	65.340 m
21 June 2026	65.220 m	65.090 m to 65.740 m	65.340 m
22 June 2026	65.220 m	65.090 m to 65.740 m	65.340 m
23 June 2026	65.220 m	65.090 m to 65.740 m	65.330 m
24 June 2026	65.230 m	65.090 m to 65.740 m	65.330 m
25 June 2026	65.240 m	65.090 m to 65.740 m	65.330 m
26 June 2026	65.240 m	65.090 m to 65.734 m	65.330 m
27 June 2026	65.240 m	65.090 m to 65.730 m	65.330 m
28 June 2026	65.230 m	65.090 m to 65.730 m	65.330 m
29 June 2026	65.220 m	65.090 m to 65.730 m	65.330 m
30 June 2026	65.220 m	65.090 m to 65.720 m	65.330 m
1 July 2026	65.230 m	65.090 m to 65.720 m	65.330 m
2 July 2026	65.250 m	65.090 m to 65.720 m	65.330 m
3 July 2026	65.250 m	65.090 m to 65.710 m	65.330 m
4 July 2026	65.270 m	65.090 m to 65.710 m	65.330 m
5 July 2026	65.300 m	65.090 m to 65.710 m	65.330 m
6 July 2026	65.320 m	65.090 m to 65.710 m	65.330 m
7 July 2026	65.300 m	65.090 m to 65.710 m	65.330 m
8 July 2026	65.290 m	65.090 m to 65.700 m	65.330 m
9 July 2026	65.300 m	65.090 m to 65.700 m	65.330 m
10 July 2026	65.300 m	65.090 m to 65.700 m	65.330 m
11 July 2026	65.300 m	65.090 m to 65.690 m	65.330 m
12 July 2026	65.280 m	65.090 m to 65.690 m	65.330 m
13 July 2026	65.290 m	65.090 m to 65.680 m	65.320 m
14 July 2026	65.300 m	65.090 m to 65.670 m	65.320 m
15 July 2026	65.290 m	65.090 m to 65.660 m	65.320 m
16 July 2026	65.280 m	65.090 m to 65.660 m	65.320 m
17 July 2026	65.280 m	65.086 m to 65.660 m	65.320 m
18 July 2026	65.270 m	65.080 m to 65.650 m	65.320 m
19 July 2026	65.260 m	65.080 m to 65.644 m	65.320 m
20 July 2026	65.270 m	65.080 m to 65.640 m	65.310 m
21 July 2026	65.280 m	65.080 m to 65.640 m	65.310 m
22 July 2026	65.290 m	65.080 m to 65.630 m	65.300 m
23 July 2026	65.280 m	65.070 m to 65.604 m	65.300 m
24 July 2026	65.270 m	65.070 m to 65.580 m	65.300 m
25 July 2026	65.260 m	65.070 m to 65.580 m	65.300 m
26 July 2026	65.260 m	65.070 m to 65.570 m	65.300 m
27 July 2026	65.260 m	65.070 m to 65.554 m	65.290 m
28 July 2026	65.250 m	65.060 m to 65.550 m	65.290 m
29 July 2026	65.270 m	65.060 m to 65.534 m	65.280 m
30 July 2026	65.280 m	65.060 m to 65.530 m	65.270 m
31 July 2026	65.260 m	65.050 m to 65.524 m	65.270 m
1 August 2026	65.260 m	65.050 m to 65.520 m	65.260 m
2 August 2026	65.260 m	65.050 m to 65.504 m	65.250 m
3 August 2026	65.250 m	65.050 m to 65.500 m	65.250 m
4 August 2026	65.240 m	65.050 m to 65.490 m	65.240 m
5 August 2026	65.240 m	65.046 m to 65.480 m	65.230 m
6 August 2026	65.230 m	65.040 m to 65.470 m	65.230 m
7 August 2026	65.230 m	65.040 m to 65.470 m	65.230 m
8 August 2026	65.220 m	65.030 m to 65.460 m	65.220 m
9 August 2026	65.210 m	65.030 m to 65.450 m	65.220 m
10 August 2026	65.190 m	65.026 m to 65.440 m	65.210 m
11 August 2026	65.180 m	65.020 m to 65.440 m	65.210 m
12 August 2026	65.160 m	65.016 m to 65.434 m	65.210 m
13 August 2026	65.180 m	65.010 m to 65.430 m	65.200 m
14 August 2026	65.180 m	65.010 m to 65.430 m	65.200 m
15 August 2026	65.170 m	65.010 m to 65.420 m	65.190 m
16 August 2026	65.150 m	65.006 m to 65.420 m	65.180 m
17 August 2026	65.140 m	64.996 m to 65.420 m	65.180 m
18 August 2026	65.140 m	64.990 m to 65.410 m	65.180 m
19 August 2026	65.140 m	64.990 m to 65.410 m	65.170 m
20 August 2026	65.140 m	64.990 m to 65.400 m	65.170 m
21 August 2026	65.150 m	64.990 m to 65.400 m	65.170 m
22 August 2026	65.140 m	64.990 m to 65.400 m	65.170 m
23 August 2026	65.180 m	64.986 m to 65.394 m	65.170 m
24 August 2026	65.180 m	64.980 m to 65.390 m	65.160 m
25 August 2026	65.170 m	64.980 m to 65.390 m	65.160 m
26 August 2026	65.160 m	64.972 m to 65.390 m	65.160 m
27 August 2026	65.160 m	64.960 m to 65.390 m	65.160 m
28 August 2026	65.140 m	64.960 m to 65.390 m	65.160 m
29 August 2026	65.140 m	64.956 m to 65.390 m	65.160 m
30 August 2026	65.140 m	64.950 m to 65.390 m	65.160 m
31 August 2026	65.150 m	64.950 m to 65.390 m	65.160 m
1 September 2026	65.140 m	64.950 m to 65.390 m	65.160 m
2 September 2026	65.140 m	64.950 m to 65.390 m	65.160 m
3 September 2026	65.150 m	64.950 m to 65.390 m	65.150 m
4 September 2026	65.160 m	64.950 m to 65.384 m	65.150 m
5 September 2026	65.160 m	64.950 m to 65.380 m	65.150 m
6 September 2026	65.160 m	64.950 m to 65.380 m	65.150 m
7 September 2026	65.140 m	64.940 m to 65.380 m	65.150 m
8 September 2026	65.140 m	64.940 m to 65.380 m	65.150 m
9 September 2026	65.130 m	64.940 m to 65.380 m	65.150 m
10 September 2026	65.120 m	64.940 m to 65.375 m	65.150 m
11 September 2026	65.130 m	64.935 m to 65.370 m	65.150 m
12 September 2026	65.140 m	64.925 m to 65.370 m	65.150 m
13 September 2026	65.160 m	64.920 m to 65.370 m	65.150 m
14 September 2026	65.160 m	64.915 m to 65.360 m	65.140 m
15 September 2026	65.160 m	64.905 m to 65.360 m	65.140 m
16 September 2026	65.150 m	64.900 m to 65.360 m	65.140 m
17 September 2026	65.130 m	64.900 m to 65.360 m	65.140 m
18 September 2026	65.120 m	64.900 m to 65.360 m	65.140 m
19 September 2026	65.140 m	64.895 m to 65.360 m	65.140 m
20 September 2026	65.140 m	64.885 m to 65.360 m	65.140 m
21 September 2026	65.150 m	64.876 m to 65.360 m	65.140 m
22 September 2026	65.170 m	64.870 m to 65.364 m	65.140 m
23 September 2026	65.190 m	64.860 m to 65.370 m	65.140 m
24 September 2026	65.180 m	64.850 m to 65.370 m	65.140 m
25 September 2026	65.180 m	64.850 m to 65.380 m	65.140 m
26 September 2026	65.170 m	64.850 m to 65.390 m	65.140 m
27 September 2026	65.160 m	64.850 m to 65.390 m	65.140 m
28 September 2026	65.160 m	64.836 m to 65.390 m	65.140 m
29 September 2026	65.160 m	64.830 m to 65.400 m	65.140 m
30 September 2026	65.160 m	64.826 m to 65.400 m	65.140 m
1 October 2026	65.150 m	64.816 m to 65.400 m	65.140 m
2 October 2026	65.150 m	64.816 m to 65.400 m	65.140 m
3 October 2026	65.160 m	64.806 m to 65.400 m	65.140 m
4 October 2026	65.160 m	64.800 m to 65.400 m	65.140 m
5 October 2026	65.170 m	64.796 m to 65.394 m	65.150 m
6 October 2026	65.150 m	64.790 m to 65.390 m	65.150 m
7 October 2026	65.140 m	64.790 m to 65.390 m	65.150 m
8 October 2026	65.170 m	64.790 m to 65.390 m	65.150 m
9 October 2026	65.170 m	64.790 m to 65.390 m	65.150 m
10 October 2026	65.160 m	64.790 m to 65.390 m	65.150 m
11 October 2026	65.180 m	64.790 m to 65.390 m	65.150 m
12 October 2026	65.180 m	64.790 m to 65.390 m	65.150 m
13 October 2026	65.180 m	64.796 m to 65.390 m	65.160 m
14 October 2026	65.160 m	64.796 m to 65.390 m	65.160 m
15 October 2026	65.130 m	64.796 m to 65.390 m	65.160 m
16 October 2026	65.120 m	64.796 m to 65.390 m	65.160 m
17 October 2026	65.150 m	64.796 m to 65.400 m	65.160 m
18 October 2026	65.180 m	64.800 m to 65.400 m	65.160 m
19 October 2026	65.180 m	64.805 m to 65.405 m	65.160 m
20 October 2026	65.200 m	64.810 m to 65.410 m	65.160 m
21 October 2026	65.200 m	64.810 m to 65.410 m	65.160 m
22 October 2026	65.220 m	64.810 m to 65.410 m	65.160 m
23 October 2026	65.240 m	64.814 m to 65.420 m	65.160 m
24 October 2026	65.240 m	64.824 m to 65.420 m	65.160 m
25 October 2026	65.250 m	64.830 m to 65.420 m	65.160 m

The last 10 years, weekly averages

Level

Weekly averages of the Kymijoki at Mankalan voimalaitos (downstream) 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	65.334 m
31 October 2016	65.370 m
7 November 2016	65.380 m
14 November 2016	65.366 m
21 November 2016	65.344 m
28 November 2016	65.339 m
5 December 2016	65.363 m
12 December 2016	65.366 m
19 December 2016	65.363 m
26 December 2016	65.360 m
2 January 2017	65.371 m
9 January 2017	65.366 m
16 January 2017	65.367 m
23 January 2017	65.369 m
30 January 2017	65.373 m
6 February 2017	65.369 m
13 February 2017	65.359 m
20 February 2017	65.367 m
27 February 2017	65.369 m
6 March 2017	65.361 m
13 March 2017	65.361 m
20 March 2017	65.319 m
27 March 2017	65.230 m
3 April 2017	65.220 m
10 April 2017	65.237 m
17 April 2017	65.203 m
24 April 2017	65.219 m
1 May 2017	65.236 m
8 May 2017	65.231 m
15 May 2017	65.264 m
22 May 2017	65.317 m
29 May 2017	65.336 m
5 June 2017	65.321 m
12 June 2017	65.357 m
19 June 2017	65.277 m
26 June 2017	65.266 m
3 July 2017	65.281 m
10 July 2017	65.341 m
17 July 2017	65.353 m
24 July 2017	65.374 m
31 July 2017	65.346 m
7 August 2017	65.279 m
14 August 2017	65.257 m
21 August 2017	65.260 m
28 August 2017	65.249 m
4 September 2017	65.271 m
11 September 2017	65.260 m
18 September 2017	65.233 m
25 September 2017	65.243 m
2 October 2017	65.250 m
9 October 2017	65.210 m
16 October 2017	65.253 m
23 October 2017	65.330 m
30 October 2017	65.379 m
6 November 2017	65.374 m
13 November 2017	65.371 m
20 November 2017	65.381 m
27 November 2017	65.367 m
4 December 2017	65.369 m
11 December 2017	65.371 m
18 December 2017	65.433 m
25 December 2017	65.529 m
1 January 2018	65.594 m
8 January 2018	65.557 m
15 January 2018	65.447 m
22 January 2018	65.480 m
29 January 2018	65.519 m
5 February 2018	65.476 m
12 February 2018	65.440 m
19 February 2018	65.447 m
26 February 2018	65.500 m
5 March 2018	65.474 m
12 March 2018	65.496 m
19 March 2018	65.537 m
26 March 2018	65.556 m
2 April 2018	65.544 m
9 April 2018	65.529 m
16 April 2018	65.529 m
23 April 2018	65.579 m
30 April 2018	65.600 m
7 May 2018	65.587 m
14 May 2018	65.517 m
21 May 2018	65.463 m
28 May 2018	65.310 m
4 June 2018	65.313 m
11 June 2018	65.336 m
18 June 2018	65.324 m
25 June 2018	65.296 m
2 July 2018	65.374 m
9 July 2018	65.339 m
16 July 2018	65.227 m
23 July 2018	65.167 m
30 July 2018	65.316 m
6 August 2018	65.181 m
13 August 2018	65.149 m
20 August 2018	65.159 m
27 August 2018	65.139 m
3 September 2018	65.150 m
10 September 2018	65.191 m
17 September 2018	65.160 m
24 September 2018	65.140 m
1 October 2018	65.177 m
8 October 2018	65.183 m
15 October 2018	65.210 m
22 October 2018	65.310 m
29 October 2018	65.296 m
5 November 2018	65.376 m
12 November 2018	65.383 m
19 November 2018	65.284 m
26 November 2018	65.309 m
3 December 2018	65.299 m
10 December 2018	65.350 m
17 December 2018	65.380 m
24 December 2018	65.369 m
31 December 2018	65.347 m
7 January 2019	65.253 m
14 January 2019	65.277 m
21 January 2019	65.349 m
28 January 2019	65.340 m
4 February 2019	65.377 m
11 February 2019	65.367 m
18 February 2019	65.343 m
25 February 2019	65.344 m
4 March 2019	65.361 m
11 March 2019	65.367 m
18 March 2019	65.256 m
25 March 2019	65.133 m
1 April 2019	65.199 m
8 April 2019	65.149 m
15 April 2019	65.121 m
22 April 2019	65.123 m
29 April 2019	65.160 m
6 May 2019	65.144 m
13 May 2019	65.179 m
20 May 2019	65.213 m
27 May 2019	65.239 m
3 June 2019	65.243 m
10 June 2019	65.226 m
17 June 2019	65.184 m
24 June 2019	65.174 m
1 July 2019	65.266 m
8 July 2019	65.293 m
15 July 2019	65.244 m
22 July 2019	65.194 m
29 July 2019	65.211 m
5 August 2019	65.164 m
12 August 2019	65.193 m
19 August 2019	65.171 m
26 August 2019	65.146 m
2 September 2019	65.147 m
9 September 2019	65.157 m
16 September 2019	65.106 m
23 September 2019	65.129 m
30 September 2019	65.221 m
7 October 2019	65.170 m
14 October 2019	65.196 m
21 October 2019	65.253 m
28 October 2019	65.261 m
4 November 2019	65.246 m
11 November 2019	65.304 m
18 November 2019	65.321 m
25 November 2019	65.304 m
2 December 2019	65.316 m
9 December 2019	65.317 m
16 December 2019	65.381 m
23 December 2019	65.407 m
30 December 2019	65.424 m
6 January 2020	65.391 m
13 January 2020	65.419 m
20 January 2020	65.384 m
27 January 2020	65.407 m
3 February 2020	65.369 m
10 February 2020	65.476 m
17 February 2020	65.670 m
24 February 2020	65.736 m
2 March 2020	65.750 m
9 March 2020	65.776 m
16 March 2020	65.713 m
23 March 2020	65.646 m
30 March 2020	65.641 m
6 April 2020	65.579 m
13 April 2020	65.457 m
20 April 2020	65.317 m
27 April 2020	65.330 m
4 May 2020	65.320 m
11 May 2020	65.309 m
18 May 2020	65.309 m
25 May 2020	65.274 m
1 June 2020	65.313 m
8 June 2020	65.287 m
15 June 2020	65.257 m
22 June 2020	65.274 m
29 June 2020	65.300 m
6 July 2020	65.320 m
13 July 2020	65.321 m
20 July 2020	65.297 m
27 July 2020	65.316 m
3 August 2020	65.259 m
10 August 2020	65.217 m
17 August 2020	65.191 m
24 August 2020	65.190 m
31 August 2020	65.213 m
7 September 2020	65.206 m
14 September 2020	65.177 m
21 September 2020	65.186 m
28 September 2020	65.180 m
5 October 2020	65.161 m
12 October 2020	65.189 m
19 October 2020	65.216 m
26 October 2020	65.251 m
2 November 2020	65.259 m
9 November 2020	65.301 m
16 November 2020	65.274 m
23 November 2020	65.350 m
30 November 2020	65.299 m
7 December 2020	65.313 m
14 December 2020	65.359 m
21 December 2020	65.347 m
28 December 2020	65.360 m
4 January 2021	65.344 m
11 January 2021	65.287 m
18 January 2021	65.297 m
25 January 2021	65.356 m
1 February 2021	65.334 m
8 February 2021	65.310 m
15 February 2021	65.330 m
22 February 2021	65.361 m
1 March 2021	65.386 m
8 March 2021	65.381 m
15 March 2021	65.399 m
22 March 2021	65.401 m
29 March 2021	65.420 m
5 April 2021	65.431 m
12 April 2021	65.479 m
19 April 2021	65.497 m
26 April 2021	65.506 m
3 May 2021	65.520 m
10 May 2021	65.504 m
17 May 2021	65.527 m
24 May 2021	65.609 m
31 May 2021	65.537 m
7 June 2021	65.501 m
14 June 2021	65.491 m
21 June 2021	65.449 m
28 June 2021	65.426 m
5 July 2021	65.350 m
12 July 2021	65.349 m
19 July 2021	65.336 m
26 July 2021	65.306 m
2 August 2021	65.289 m
9 August 2021	65.211 m
16 August 2021	65.154 m
23 August 2021	65.213 m
30 August 2021	65.206 m
6 September 2021	65.210 m
13 September 2021	65.213 m
20 September 2021	65.191 m
27 September 2021	65.211 m
4 October 2021	65.164 m
11 October 2021	65.174 m
18 October 2021	65.221 m
25 October 2021	65.263 m
1 November 2021	65.360 m
8 November 2021	65.359 m
15 November 2021	65.361 m
22 November 2021	65.344 m
29 November 2021	65.351 m
6 December 2021	65.330 m
13 December 2021	65.359 m
20 December 2021	65.340 m
27 December 2021	65.359 m
3 January 2022	65.371 m
10 January 2022	65.381 m
17 January 2022	65.383 m
24 January 2022	65.369 m
31 January 2022	65.371 m
7 February 2022	65.373 m
14 February 2022	65.377 m
21 February 2022	65.367 m
28 February 2022	65.339 m
7 March 2022	65.297 m
14 March 2022	65.221 m
21 March 2022	65.209 m
28 March 2022	65.211 m
4 April 2022	65.214 m
11 April 2022	65.340 m
18 April 2022	65.434 m
25 April 2022	65.359 m
2 May 2022	65.317 m
9 May 2022	65.431 m
16 May 2022	65.479 m
23 May 2022	65.353 m
30 May 2022	65.397 m
6 June 2022	65.423 m
13 June 2022	65.406 m
20 June 2022	65.363 m
27 June 2022	65.344 m
4 July 2022	65.336 m
11 July 2022	65.364 m
18 July 2022	65.370 m
25 July 2022	65.344 m
1 August 2022	65.313 m
8 August 2022	65.244 m
15 August 2022	65.213 m
22 August 2022	65.197 m
29 August 2022	65.211 m
5 September 2022	65.166 m
12 September 2022	65.189 m
19 September 2022	65.180 m
26 September 2022	65.183 m
3 October 2022	65.174 m
10 October 2022	65.186 m
17 October 2022	65.191 m
24 October 2022	65.256 m
31 October 2022	65.339 m
7 November 2022	65.341 m
14 November 2022	65.361 m
21 November 2022	65.349 m
28 November 2022	65.350 m
5 December 2022	65.347 m
12 December 2022	65.341 m
19 December 2022	65.324 m
26 December 2022	65.331 m
2 January 2023	65.326 m
9 January 2023	65.336 m
16 January 2023	65.319 m
23 January 2023	65.311 m
30 January 2023	65.347 m
6 February 2023	65.353 m
13 February 2023	65.370 m
20 February 2023	65.359 m
27 February 2023	65.369 m
6 March 2023	65.364 m
13 March 2023	65.341 m
20 March 2023	65.306 m
27 March 2023	65.313 m
3 April 2023	65.269 m
10 April 2023	65.287 m
17 April 2023	65.271 m
24 April 2023	65.236 m
1 May 2023	65.223 m
8 May 2023	65.213 m
15 May 2023	65.214 m
22 May 2023	65.256 m
29 May 2023	65.241 m
5 June 2023	65.279 m
12 June 2023	65.264 m
19 June 2023	65.289 m
26 June 2023	65.291 m
3 July 2023	65.333 m
10 July 2023	65.364 m
17 July 2023	65.337 m
24 July 2023	65.340 m
31 July 2023	65.314 m
7 August 2023	65.246 m
14 August 2023	65.227 m
21 August 2023	65.236 m
28 August 2023	65.216 m
4 September 2023	65.214 m
11 September 2023	65.233 m
18 September 2023	65.229 m
25 September 2023	65.220 m
2 October 2023	65.319 m
9 October 2023	65.396 m
16 October 2023	65.403 m
23 October 2023	65.377 m
30 October 2023	65.444 m
6 November 2023	65.561 m
13 November 2023	65.666 m
20 November 2023	65.634 m
27 November 2023	65.557 m
4 December 2023	65.410 m
11 December 2023	65.440 m
18 December 2023	65.389 m
25 December 2023	65.381 m
1 January 2024	65.353 m
8 January 2024	65.363 m
15 January 2024	65.364 m
22 January 2024	65.347 m
29 January 2024	65.376 m
5 February 2024	65.366 m
12 February 2024	65.381 m
19 February 2024	65.397 m
26 February 2024	65.434 m
4 March 2024	65.410 m
11 March 2024	65.413 m
18 March 2024	65.483 m
25 March 2024	65.537 m
1 April 2024	65.589 m
8 April 2024	65.600 m
15 April 2024	65.574 m
22 April 2024	65.644 m
29 April 2024	65.733 m
6 May 2024	65.721 m
13 May 2024	65.634 m
20 May 2024	65.486 m
27 May 2024	65.426 m
3 June 2024	65.371 m
10 June 2024	65.294 m
17 June 2024	65.281 m
24 June 2024	65.290 m
1 July 2024	65.306 m
8 July 2024	65.341 m
15 July 2024	65.347 m
22 July 2024	65.324 m
29 July 2024	65.314 m
5 August 2024	65.216 m
12 August 2024	65.179 m
19 August 2024	65.157 m
26 August 2024	65.151 m
2 September 2024	65.176 m
9 September 2024	65.177 m
16 September 2024	65.206 m
23 September 2024	65.207 m
30 September 2024	65.209 m
7 October 2024	65.199 m
14 October 2024	65.197 m
21 October 2024	65.250 m
28 October 2024	65.281 m
4 November 2024	65.304 m
11 November 2024	65.317 m
18 November 2024	65.323 m
25 November 2024	65.307 m
2 December 2024	65.344 m
9 December 2024	65.369 m
16 December 2024	65.366 m
23 December 2024	65.369 m
30 December 2024	65.366 m
6 January 2025	65.374 m
13 January 2025	65.367 m
20 January 2025	65.383 m
27 January 2025	65.386 m
3 February 2025	65.376 m
10 February 2025	65.367 m
17 February 2025	65.359 m
24 February 2025	65.369 m
3 March 2025	65.377 m
10 March 2025	65.351 m
17 March 2025	65.303 m
24 March 2025	65.254 m
31 March 2025	65.207 m
7 April 2025	65.184 m
14 April 2025	65.156 m
21 April 2025	65.156 m
28 April 2025	65.144 m
5 May 2025	65.169 m
12 May 2025	65.159 m
19 May 2025	65.213 m
26 May 2025	65.220 m
2 June 2025	65.244 m
9 June 2025	65.241 m
16 June 2025	65.254 m
23 June 2025	65.251 m
30 June 2025	65.256 m
7 July 2025	65.344 m
14 July 2025	65.317 m
21 July 2025	65.320 m
28 July 2025	65.314 m
4 August 2025	65.233 m
11 August 2025	65.161 m
18 August 2025	65.143 m
25 August 2025	65.147 m
1 September 2025	65.149 m
8 September 2025	65.144 m
15 September 2025	65.139 m
22 September 2025	65.143 m
29 September 2025	65.149 m
6 October 2025	65.154 m
13 October 2025	65.173 m
20 October 2025	65.218 m
27 October 2025	65.296 m
3 November 2025	65.296 m
10 November 2025	65.284 m
17 November 2025	65.307 m
24 November 2025	65.297 m
1 December 2025	65.301 m
8 December 2025	65.303 m
15 December 2025	65.267 m
22 December 2025	65.290 m
29 December 2025	65.291 m
5 January 2026	65.316 m
12 January 2026	65.303 m
19 January 2026	65.299 m
26 January 2026	65.310 m
2 February 2026	65.313 m
9 February 2026	65.321 m
16 February 2026	65.310 m
23 February 2026	65.306 m
2 March 2026	65.313 m
9 March 2026	65.326 m
16 March 2026	65.240 m
23 March 2026	65.190 m
30 March 2026	65.150 m
6 April 2026	65.156 m
13 April 2026	65.143 m
20 April 2026	65.156 m
27 April 2026	65.149 m
4 May 2026	65.144 m
11 May 2026	65.149 m
18 May 2026	65.169 m
25 May 2026	65.204 m
1 June 2026	65.231 m
8 June 2026	65.224 m
15 June 2026	65.243 m
22 June 2026	65.231 m
29 June 2026	65.249 m
6 July 2026	65.299 m
13 July 2026	65.281 m
20 July 2026	65.273 m
27 July 2026	65.263 m
3 August 2026	65.231 m
10 August 2026	65.173 m
17 August 2026	65.147 m
24 August 2026	65.156 m
31 August 2026	65.151 m
7 September 2026	65.137 m
14 September 2026	65.143 m
21 September 2026	65.171 m
28 September 2026	65.157 m
5 October 2026	65.163 m
12 October 2026	65.157 m
19 October 2026	65.219 m

The whole record since 1950, monthly averages

Level
Our record

Monthly averages of the Kymijoki at Mankalan voimalaitos (downstream) from 1 January 1950 to 25 October 2026.

Table: The whole record since 1950, monthly averages

Month starting	Monthly average (m)
1 January 1950	64.717 m
1 February 1950	64.731 m
1 March 1950	64.702 m
1 April 1950	64.996 m
1 May 1950	65.326 m
1 June 1950	65.314 m
1 July 1950	65.124 m
1 August 1950	64.909 m
1 September 1950	64.700 m
1 October 1950	64.751 m
1 November 1950	64.737 m
1 December 1950	64.981 m
1 January 1951	65.040 m
1 February 1951	64.963 m
1 March 1951	64.925 m
1 April 1951	65.101 m
1 May 1951	65.563 m
1 June 1951	65.647 m
1 July 1951	65.453 m
1 August 1951	65.114 m
1 September 1951	64.821 m
1 October 1951	64.638 m
1 November 1951	64.465 m
1 December 1951	64.401 m
1 January 1952	64.468 m
1 February 1952	64.576 m
1 March 1952	64.654 m
1 April 1952	64.824 m
1 May 1952	65.023 m
1 June 1952	65.265 m
1 July 1952	65.323 m
1 August 1952	65.215 m
1 September 1952	65.092 m
1 October 1952	65.136 m
1 November 1952	65.133 m
1 December 1952	65.136 m
1 January 1953	65.090 m
1 February 1953	65.026 m
1 March 1953	65.039 m
1 April 1953	65.345 m
1 May 1953	65.625 m
1 June 1953	65.772 m
1 July 1953	65.536 m
1 August 1953	65.361 m
1 September 1953	65.383 m
1 October 1953	65.450 m
1 November 1953	65.326 m
1 December 1953	65.196 m
1 January 1954	65.070 m
1 February 1954	64.905 m
1 March 1954	64.786 m
1 April 1954	64.726 m
1 May 1954	64.682 m
1 June 1954	64.634 m
1 July 1954	64.635 m
1 August 1954	64.703 m
1 September 1954	64.690 m
1 October 1954	64.801 m
1 November 1954	65.275 m
1 December 1954	65.841 m
1 January 1955	65.907 m
1 February 1955	65.827 m
1 March 1955	65.666 m
1 April 1955	65.439 m
1 May 1955	65.818 m
1 June 1955	66.259 m
1 July 1955	66.199 m
1 August 1955	65.723 m
1 September 1955	65.272 m
1 October 1955	65.049 m
1 November 1955	64.982 m
1 December 1955	65.048 m
1 January 1956	65.136 m
1 February 1956	65.137 m
1 March 1956	64.993 m
1 April 1956	64.775 m
1 May 1956	65.443 m
1 June 1956	65.659 m
1 July 1956	65.399 m
1 August 1956	65.081 m
1 September 1956	64.929 m
1 October 1956	64.848 m
1 November 1956	64.873 m
1 December 1956	64.848 m
1 January 1957	64.839 m
1 February 1957	64.981 m
1 March 1957	64.961 m
1 April 1957	64.969 m
1 May 1957	65.640 m
1 June 1957	65.814 m
1 July 1957	65.724 m
1 August 1957	65.535 m
1 September 1957	65.419 m
1 October 1957	65.378 m
1 November 1957	65.435 m
1 December 1957	65.436 m
1 January 1958	65.432 m
1 February 1958	65.369 m
1 March 1958	65.283 m
1 April 1958	65.147 m
1 May 1958	65.353 m
1 June 1958	65.742 m
1 July 1958	65.620 m
1 August 1958	65.356 m
1 September 1958	65.073 m
1 October 1958	64.770 m
1 November 1958	64.621 m
1 December 1958	64.611 m
1 January 1959	64.673 m
1 February 1959	64.726 m
1 March 1959	64.720 m
1 April 1959	64.990 m
1 May 1959	65.334 m
1 June 1959	65.361 m
1 July 1959	65.237 m
1 August 1959	64.912 m
1 September 1959	64.695 m
1 October 1959	64.505 m
1 November 1959	64.550 m
1 December 1959	64.646 m
1 January 1960	64.743 m
1 February 1960	64.817 m
1 March 1960	64.815 m
1 April 1960	64.889 m
1 May 1960	65.242 m
1 June 1960	65.342 m
1 July 1960	65.171 m
1 August 1960	64.996 m
1 September 1960	64.871 m
1 October 1960	64.681 m
1 November 1960	64.657 m
1 December 1960	64.836 m
1 January 1961	64.962 m
1 February 1961	64.996 m
1 March 1961	65.111 m
1 April 1961	65.157 m
1 May 1961	65.264 m
1 June 1961	65.421 m
1 July 1961	65.290 m
1 August 1961	65.316 m
1 September 1961	65.343 m
1 October 1961	65.152 m
1 November 1961	65.068 m
1 December 1961	65.068 m
1 January 1962	65.085 m
1 February 1962	65.170 m
1 March 1962	65.194 m
1 April 1962	65.353 m
1 May 1962	65.779 m
1 June 1962	65.786 m
1 July 1962	65.665 m
1 August 1962	65.419 m
1 September 1962	65.531 m
1 October 1962	65.579 m
1 November 1962	65.594 m
1 December 1962	65.595 m
1 January 1963	65.524 m
1 February 1963	65.369 m
1 March 1963	65.221 m
1 April 1963	65.101 m
1 May 1963	65.233 m
1 June 1963	65.257 m
1 July 1963	64.997 m
1 August 1963	64.647 m
1 September 1963	64.557 m
1 October 1963	64.644 m
1 November 1963	64.786 m
1 December 1963	64.814 m
1 January 1964	64.800 m
1 February 1964	64.813 m
1 March 1964	64.865 m
1 April 1964	64.806 m
1 May 1964	64.806 m
1 June 1964	65.006 m
1 July 1964	64.887 m
1 August 1964	64.702 m
1 September 1964	64.562 m
1 October 1964	64.588 m
1 November 1964	64.577 m
1 December 1964	64.662 m
1 January 1965	64.754 m
1 February 1965	64.891 m
1 March 1965	65.014 m
1 April 1965	65.111 m
1 May 1965	65.145 m
1 June 1965	64.956 m
1 July 1965	64.884 m
1 August 1965	64.927 m
1 September 1965	64.938 m
1 October 1965	64.988 m
1 November 1965	65.012 m
1 December 1965	65.000 m
1 January 1966	65.001 m
1 February 1966	65.068 m
1 March 1966	65.142 m
1 April 1966	65.230 m
1 May 1966	65.408 m
1 June 1966	65.318 m
1 July 1966	65.161 m
1 August 1966	65.209 m
1 September 1966	65.027 m
1 October 1966	65.013 m
1 November 1966	65.120 m
1 December 1966	65.279 m
1 January 1967	65.410 m
1 February 1967	65.422 m
1 March 1967	65.474 m
1 April 1967	65.597 m
1 May 1967	65.630 m
1 June 1967	65.660 m
1 July 1967	65.284 m
1 August 1967	65.123 m
1 September 1967	65.102 m
1 October 1967	65.087 m
1 November 1967	65.191 m
1 December 1967	65.296 m
1 January 1968	65.274 m
1 February 1968	65.315 m
1 March 1968	65.347 m
1 April 1968	65.443 m
1 May 1968	65.614 m
1 June 1968	65.628 m
1 July 1968	65.301 m
1 August 1968	65.049 m
1 September 1968	65.094 m
1 October 1968	65.100 m
1 November 1968	65.117 m
1 December 1968	65.122 m
1 January 1969	65.167 m
1 February 1969	65.292 m
1 March 1969	65.267 m
1 April 1969	65.260 m
1 May 1969	65.293 m
1 June 1969	65.214 m
1 July 1969	65.086 m
1 August 1969	65.088 m
1 September 1969	65.093 m
1 October 1969	65.093 m
1 November 1969	65.069 m
1 December 1969	65.021 m
1 January 1970	65.029 m
1 February 1970	64.999 m
1 March 1970	65.001 m
1 April 1970	65.058 m
1 May 1970	65.279 m
1 June 1970	65.323 m
1 July 1970	65.101 m
1 August 1970	65.125 m
1 September 1970	65.108 m
1 October 1970	65.088 m
1 November 1970	65.057 m
1 December 1970	64.945 m
1 January 1971	65.060 m
1 February 1971	65.283 m
1 March 1971	65.418 m
1 April 1971	65.564 m
1 May 1971	65.441 m
1 June 1971	65.449 m
1 July 1971	65.126 m
1 August 1971	65.102 m
1 September 1971	65.139 m
1 October 1971	65.115 m
1 November 1971	65.085 m
1 December 1971	65.070 m
1 January 1972	65.099 m
1 February 1972	65.047 m
1 March 1972	65.016 m
1 April 1972	64.947 m
1 May 1972	65.155 m
1 June 1972	65.249 m
1 July 1972	65.117 m
1 August 1972	65.144 m
1 September 1972	65.159 m
1 October 1972	65.099 m
1 November 1972	65.092 m
1 December 1972	65.108 m
1 January 1973	65.185 m
1 February 1973	65.173 m
1 March 1973	65.069 m
1 April 1973	65.074 m
1 May 1973	64.980 m
1 June 1973	65.058 m
1 July 1973	65.081 m
1 August 1973	65.079 m
1 September 1973	65.086 m
1 October 1973	65.084 m
1 November 1973	65.084 m
1 December 1973	65.059 m
1 January 1974	64.908 m
1 February 1974	64.873 m
1 March 1974	65.048 m
1 April 1974	65.231 m
1 May 1974	65.196 m
1 June 1974	65.058 m
1 July 1974	65.109 m
1 August 1974	65.305 m
1 September 1974	65.611 m
1 October 1974	65.983 m
1 November 1974	66.010 m
1 December 1974	66.306 m
1 January 1975	66.433 m
1 February 1975	66.273 m
1 March 1975	66.256 m
1 April 1975	66.049 m
1 May 1975	65.481 m
1 June 1975	65.430 m
1 July 1975	65.253 m
1 August 1975	65.112 m
1 September 1975	65.095 m
1 October 1975	65.083 m
1 November 1975	65.059 m
1 December 1975	64.816 m
1 January 1976	64.750 m
1 February 1976	64.894 m
1 March 1976	64.751 m
1 April 1976	64.639 m
1 May 1976	64.924 m
1 June 1976	65.087 m
1 July 1976	65.097 m
1 August 1976	65.070 m
1 September 1976	65.094 m
1 October 1976	65.080 m
1 November 1976	65.008 m
1 December 1976	64.931 m
1 January 1977	64.729 m
1 February 1977	64.816 m
1 March 1977	64.838 m
1 April 1977	65.022 m
1 May 1977	65.215 m
1 June 1977	65.616 m
1 July 1977	65.466 m
1 August 1977	65.342 m
1 September 1977	65.099 m
1 October 1977	65.272 m
1 November 1977	65.550 m
1 December 1977	65.588 m
1 January 1978	65.429 m
1 February 1978	65.296 m
1 March 1978	65.288 m
1 April 1978	65.194 m
1 May 1978	65.110 m
1 June 1978	65.076 m
1 July 1978	65.079 m
1 August 1978	65.081 m
1 September 1978	65.100 m
1 October 1978	65.095 m
1 November 1978	65.105 m
1 December 1978	65.098 m
1 January 1979	65.105 m
1 February 1979	65.104 m
1 March 1979	65.108 m
1 April 1979	65.096 m
1 May 1979	65.095 m
1 June 1979	65.070 m
1 July 1979	65.120 m
1 August 1979	65.163 m
1 September 1979	65.127 m
1 October 1979	65.114 m
1 November 1979	65.159 m
1 December 1979	65.374 m
1 January 1980	65.519 m
1 February 1980	65.484 m
1 March 1980	65.408 m
1 April 1980	65.220 m
1 May 1980	65.096 m
1 June 1980	65.089 m
1 July 1980	65.079 m
1 August 1980	65.096 m
1 September 1980	65.119 m
1 October 1980	65.180 m
1 November 1980	65.289 m
1 December 1980	65.425 m
1 January 1981	65.531 m
1 February 1981	65.619 m
1 March 1981	65.584 m
1 April 1981	65.573 m
1 May 1981	65.378 m
1 June 1981	65.547 m
1 July 1981	65.904 m
1 August 1981	66.077 m
1 September 1981	66.086 m
1 October 1981	66.075 m
1 November 1981	66.100 m
1 December 1981	66.065 m
1 January 1982	65.940 m
1 February 1982	65.936 m
1 March 1982	65.750 m
1 April 1982	65.593 m
1 May 1982	65.650 m
1 June 1982	65.701 m
1 July 1982	65.485 m
1 August 1982	65.110 m
1 September 1982	65.089 m
1 October 1982	65.089 m
1 November 1982	65.120 m
1 December 1982	65.104 m
1 January 1983	65.201 m
1 February 1983	65.380 m
1 March 1983	65.340 m
1 April 1983	65.428 m
1 May 1983	65.351 m
1 June 1983	65.305 m
1 July 1983	65.215 m
1 August 1983	65.100 m
1 September 1983	65.110 m
1 October 1983	65.102 m
1 November 1983	65.103 m
1 December 1983	65.102 m
1 January 1984	65.130 m
1 February 1984	65.372 m
1 March 1984	65.495 m
1 April 1984	65.677 m
1 May 1984	65.732 m
1 June 1984	65.599 m
1 July 1984	65.370 m
1 August 1984	65.195 m
1 September 1984	65.122 m
1 October 1984	65.204 m
1 November 1984	65.487 m
1 December 1984	65.433 m
1 January 1985	65.211 m
1 February 1985	65.148 m
1 March 1985	65.113 m
1 April 1985	65.088 m
1 May 1985	65.280 m
1 June 1985	65.210 m
1 July 1985	65.135 m
1 August 1985	65.118 m
1 September 1985	65.108 m
1 October 1985	65.132 m
1 November 1985	65.153 m
1 December 1985	65.109 m
1 January 1986	65.200 m
1 February 1986	65.327 m
1 March 1986	65.290 m
1 April 1986	65.194 m
1 May 1986	65.145 m
1 June 1986	65.252 m
1 July 1986	65.128 m
1 August 1986	65.137 m
1 September 1986	65.158 m
1 October 1986	65.212 m
1 November 1986	65.376 m
1 December 1986	65.722 m
1 January 1987	65.719 m
1 February 1987	65.676 m
1 March 1987	65.651 m
1 April 1987	65.309 m
1 May 1987	65.134 m
1 June 1987	65.270 m
1 July 1987	65.690 m
1 August 1987	65.715 m
1 September 1987	65.765 m
1 October 1987	65.905 m
1 November 1987	66.017 m
1 December 1987	65.687 m
1 January 1988	65.556 m
1 February 1988	65.544 m
1 March 1988	65.794 m
1 April 1988	65.811 m
1 May 1988	65.856 m
1 June 1988	66.102 m
1 July 1988	65.909 m
1 August 1988	65.701 m
1 September 1988	65.773 m
1 October 1988	65.569 m
1 November 1988	65.404 m
1 December 1988	65.230 m
1 January 1989	65.149 m
1 February 1989	65.339 m
1 March 1989	65.529 m
1 April 1989	65.487 m
1 May 1989	65.626 m
1 June 1989	65.739 m
1 July 1989	65.560 m
1 August 1989	65.217 m
1 September 1989	65.120 m
1 October 1989	65.119 m
1 November 1989	65.115 m
1 December 1989	65.116 m
1 January 1990	65.143 m
1 February 1990	65.411 m
1 March 1990	65.603 m
1 April 1990	65.753 m
1 May 1990	65.706 m
1 June 1990	65.711 m
1 July 1990	65.414 m
1 August 1990	65.137 m
1 September 1990	65.111 m
1 October 1990	65.122 m
1 November 1990	65.139 m
1 December 1990	65.118 m
1 January 1991	65.127 m
1 February 1991	65.136 m
1 March 1991	65.119 m
1 April 1991	65.151 m
1 May 1991	65.162 m
1 June 1991	65.155 m
1 July 1991	65.295 m
1 August 1991	65.260 m
1 September 1991	65.144 m
1 October 1991	65.150 m
1 November 1991	65.316 m
1 December 1991	65.532 m
1 January 1992	65.582 m
1 February 1992	65.828 m
1 March 1992	65.819 m
1 April 1992	65.781 m
1 May 1992	65.735 m
1 June 1992	65.387 m
1 July 1992	65.147 m
1 August 1992	65.091 m
1 September 1992	65.119 m
1 October 1992	65.139 m
1 November 1992	65.277 m
1 December 1992	65.601 m
1 January 1993	65.735 m
1 February 1993	65.813 m
1 March 1993	65.829 m
1 April 1993	65.486 m
1 May 1993	65.232 m
1 June 1993	65.121 m
1 July 1993	65.153 m
1 August 1993	65.193 m
1 September 1993	65.248 m
1 October 1993	65.189 m
1 November 1993	65.123 m
1 December 1993	65.141 m
1 January 1994	65.165 m
1 February 1994	65.128 m
1 March 1994	65.093 m
1 April 1994	65.136 m
1 May 1994	65.247 m
1 June 1994	65.576 m
1 July 1994	65.552 m
1 August 1994	65.140 m
1 September 1994	65.096 m
1 October 1994	65.116 m
1 November 1994	65.193 m
1 December 1994	65.357 m
1 January 1995	65.377 m
1 February 1995	65.422 m
1 March 1995	65.543 m
1 April 1995	65.683 m
1 May 1995	65.675 m
1 June 1995	65.710 m
1 July 1995	65.636 m
1 August 1995	65.163 m
1 September 1995	65.100 m
1 October 1995	65.081 m
1 November 1995	65.101 m
1 December 1995	65.092 m
1 January 1996	no value
1 February 1996	no value
1 March 1996	no value
1 April 1996	no value
1 May 1996	no value
1 June 1996	no value
1 July 1996	no value
1 August 1996	no value
1 September 1996	no value
1 October 1996	no value
1 November 1996	no value
1 December 1996	no value
1 January 1997	no value
1 February 1997	no value
1 March 1997	no value
1 April 1997	no value
1 May 1997	no value
1 June 1997	no value
1 July 1997	no value
1 August 1997	no value
1 September 1997	no value
1 October 1997	no value
1 November 1997	no value
1 December 1997	no value
1 January 1998	no value
1 February 1998	no value
1 March 1998	no value
1 April 1998	no value
1 May 1998	no value
1 June 1998	no value
1 July 1998	no value
1 August 1998	no value
1 September 1998	no value
1 October 1998	no value
1 November 1998	no value
1 December 1998	no value
1 January 1999	no value
1 February 1999	no value
1 March 1999	no value
1 April 1999	no value
1 May 1999	no value
1 June 1999	65.127 m
1 July 1999	65.112 m
1 August 1999	65.142 m
1 September 1999	65.127 m
1 October 1999	65.174 m
1 November 1999	65.154 m
1 December 1999	65.170 m
1 January 2000	65.125 m
1 February 2000	65.140 m
1 March 2000	65.402 m
1 April 2000	65.332 m
1 May 2000	65.180 m
1 June 2000	65.124 m
1 July 2000	65.139 m
1 August 2000	65.209 m
1 September 2000	65.146 m
1 October 2000	65.136 m
1 November 2000	65.126 m
1 December 2000	65.214 m
1 January 2001	65.548 m
1 February 2001	65.508 m
1 March 2001	65.677 m
1 April 2001	65.719 m
1 May 2001	65.606 m
1 June 2001	65.540 m
1 July 2001	65.670 m
1 August 2001	65.309 m
1 September 2001	65.135 m
1 October 2001	65.116 m
1 November 2001	65.110 m
1 December 2001	65.114 m
1 January 2002	65.130 m
1 February 2002	65.259 m
1 March 2002	65.466 m
1 April 2002	65.633 m
1 May 2002	65.481 m
1 June 2002	65.122 m
1 July 2002	65.131 m
1 August 2002	65.149 m
1 September 2002	65.127 m
1 October 2002	65.115 m
1 November 2002	65.116 m
1 December 2002	65.096 m
1 January 2003	65.094 m
1 February 2003	65.093 m
1 March 2003	65.106 m
1 April 2003	65.066 m
1 May 2003	65.115 m
1 June 2003	65.127 m
1 July 2003	65.155 m
1 August 2003	65.258 m
1 September 2003	65.245 m
1 October 2003	65.283 m
1 November 2003	65.376 m
1 December 2003	65.364 m
1 January 2004	65.392 m
1 February 2004	65.426 m
1 March 2004	65.348 m
1 April 2004	65.219 m
1 May 2004	65.276 m
1 June 2004	65.400 m
1 July 2004	65.422 m
1 August 2004	65.396 m
1 September 2004	65.375 m
1 October 2004	65.305 m
1 November 2004	65.403 m
1 December 2004	65.375 m
1 January 2005	65.417 m
1 February 2005	65.436 m
1 March 2005	65.407 m
1 April 2005	65.261 m
1 May 2005	65.252 m
1 June 2005	65.313 m
1 July 2005	65.381 m
1 August 2005	65.264 m
1 September 2005	65.213 m
1 October 2005	65.286 m
1 November 2005	65.355 m
1 December 2005	65.339 m
1 January 2006	65.393 m
1 February 2006	65.369 m
1 March 2006	65.312 m
1 April 2006	65.199 m
1 May 2006	65.237 m
1 June 2006	65.259 m
1 July 2006	65.311 m
1 August 2006	65.245 m
1 September 2006	65.208 m
1 October 2006	65.257 m
1 November 2006	65.389 m
1 December 2006	65.356 m
1 January 2007	65.338 m
1 February 2007	65.365 m
1 March 2007	65.308 m
1 April 2007	65.192 m
1 May 2007	65.254 m
1 June 2007	65.305 m
1 July 2007	65.324 m
1 August 2007	65.258 m
1 September 2007	65.258 m
1 October 2007	65.272 m
1 November 2007	65.325 m
1 December 2007	65.353 m
1 January 2008	65.388 m
1 February 2008	65.332 m
1 March 2008	65.391 m
1 April 2008	65.525 m
1 May 2008	65.387 m
1 June 2008	65.359 m
1 July 2008	65.387 m
1 August 2008	65.292 m
1 September 2008	65.283 m
1 October 2008	65.307 m
1 November 2008	65.463 m
1 December 2008	65.744 m
1 January 2009	65.569 m
1 February 2009	65.495 m
1 March 2009	65.409 m
1 April 2009	65.281 m
1 May 2009	65.295 m
1 June 2009	65.347 m
1 July 2009	65.375 m
1 August 2009	65.265 m
1 September 2009	65.218 m
1 October 2009	65.284 m
1 November 2009	65.350 m
1 December 2009	65.311 m
1 January 2010	65.363 m
1 February 2010	65.430 m
1 March 2010	65.393 m
1 April 2010	65.203 m
1 May 2010	65.283 m
1 June 2010	65.362 m
1 July 2010	65.360 m
1 August 2010	65.261 m
1 September 2010	65.221 m
1 October 2010	65.250 m
1 November 2010	65.350 m
1 December 2010	65.339 m
1 January 2011	65.347 m
1 February 2011	65.356 m
1 March 2011	65.319 m
1 April 2011	65.208 m
1 May 2011	65.264 m
1 June 2011	65.384 m
1 July 2011	65.377 m
1 August 2011	65.296 m
1 September 2011	65.269 m
1 October 2011	65.310 m
1 November 2011	65.396 m
1 December 2011	65.401 m
1 January 2012	65.427 m
1 February 2012	65.446 m
1 March 2012	65.407 m
1 April 2012	65.452 m
1 May 2012	65.487 m
1 June 2012	65.446 m
1 July 2012	65.447 m
1 August 2012	65.427 m
1 September 2012	65.343 m
1 October 2012	65.412 m
1 November 2012	65.592 m
1 December 2012	65.511 m
1 January 2013	65.432 m
1 February 2013	65.438 m
1 March 2013	65.392 m
1 April 2013	65.258 m
1 May 2013	65.278 m
1 June 2013	65.307 m
1 July 2013	65.401 m
1 August 2013	65.261 m
1 September 2013	65.221 m
1 October 2013	65.257 m
1 November 2013	65.359 m
1 December 2013	65.402 m
1 January 2014	65.403 m
1 February 2014	65.410 m
1 March 2014	65.343 m
1 April 2014	65.187 m
1 May 2014	65.246 m
1 June 2014	65.391 m
1 July 2014	65.365 m
1 August 2014	65.235 m
1 September 2014	65.209 m
1 October 2014	65.256 m
1 November 2014	65.353 m
1 December 2014	65.353 m
1 January 2015	65.380 m
1 February 2015	65.390 m
1 March 2015	65.346 m
1 April 2015	65.234 m
1 May 2015	65.250 m
1 June 2015	65.359 m
1 July 2015	65.356 m
1 August 2015	65.254 m
1 September 2015	65.222 m
1 October 2015	65.275 m
1 November 2015	65.372 m
1 December 2015	65.369 m
1 January 2016	65.410 m
1 February 2016	65.421 m
1 March 2016	65.369 m
1 April 2016	65.238 m
1 May 2016	65.301 m
1 June 2016	65.389 m
1 July 2016	65.388 m
1 August 2016	65.264 m
1 September 2016	65.203 m
1 October 2016	65.245 m
1 November 2016	65.364 m
1 December 2016	65.358 m
1 January 2017	65.368 m
1 February 2017	65.366 m
1 March 2017	65.334 m
1 April 2017	65.218 m
1 May 2017	65.269 m
1 June 2017	65.310 m
1 July 2017	65.335 m
1 August 2017	65.279 m
1 September 2017	65.252 m
1 October 2017	65.271 m
1 November 2017	65.372 m
1 December 2017	65.420 m
1 January 2018	65.524 m
1 February 2018	65.463 m
1 March 2018	65.514 m
1 April 2018	65.545 m
1 May 2018	65.514 m
1 June 2018	65.311 m
1 July 2018	65.281 m
1 August 2018	65.185 m
1 September 2018	65.159 m
1 October 2018	65.228 m
1 November 2018	65.332 m
1 December 2018	65.348 m
1 January 2019	65.309 m
1 February 2019	65.359 m
1 March 2019	65.285 m
1 April 2019	65.149 m
1 May 2019	65.187 m
1 June 2019	65.207 m
1 July 2019	65.244 m
1 August 2019	65.176 m
1 September 2019	65.137 m
1 October 2019	65.218 m
1 November 2019	65.290 m
1 December 2019	65.360 m
1 January 2020	65.402 m
1 February 2020	65.546 m
1 March 2020	65.715 m
1 April 2020	65.468 m
1 May 2020	65.305 m
1 June 2020	65.283 m
1 July 2020	65.311 m
1 August 2020	65.222 m
1 September 2020	65.193 m
1 October 2020	65.199 m
1 November 2020	65.298 m
1 December 2020	65.331 m
1 January 2021	65.325 m
1 February 2021	65.334 m
1 March 2021	65.395 m
1 April 2021	65.468 m
1 May 2021	65.539 m
1 June 2021	65.487 m
1 July 2021	65.345 m
1 August 2021	65.220 m
1 September 2021	65.206 m
1 October 2021	65.206 m
1 November 2021	65.358 m
1 December 2021	65.345 m
1 January 2022	65.375 m
1 February 2022	65.370 m
1 March 2022	65.257 m
1 April 2022	65.326 m
1 May 2022	65.391 m
1 June 2022	65.393 m
1 July 2022	65.351 m
1 August 2022	65.239 m
1 September 2022	65.184 m
1 October 2022	65.203 m
1 November 2022	65.350 m
1 December 2022	65.337 m
1 January 2023	65.324 m
1 February 2023	65.359 m
1 March 2023	65.338 m
1 April 2023	65.269 m
1 May 2023	65.227 m
1 June 2023	65.275 m
1 July 2023	65.340 m
1 August 2023	65.249 m
1 September 2023	65.223 m
1 October 2023	65.369 m
1 November 2023	65.593 m
1 December 2023	65.413 m
1 January 2024	65.358 m
1 February 2024	65.388 m
1 March 2024	65.458 m
1 April 2024	65.610 m
1 May 2024	65.603 m
1 June 2024	65.317 m
1 July 2024	65.329 m
1 August 2024	65.193 m
1 September 2024	65.191 m
1 October 2024	65.221 m
1 November 2024	65.312 m
1 December 2024	65.360 m
1 January 2025	65.375 m
1 February 2025	65.368 m
1 March 2025	65.323 m
1 April 2025	65.170 m
1 May 2025	65.183 m
1 June 2025	65.247 m
1 July 2025	65.313 m
1 August 2025	65.184 m
1 September 2025	65.143 m
1 October 2025	65.193 m
1 November 2025	65.297 m
1 December 2025	65.289 m
1 January 2026	65.306 m
1 February 2026	65.313 m
1 March 2026	65.261 m
1 April 2026	65.150 m
1 May 2026	65.165 m
1 June 2026	65.232 m
1 July 2026	65.277 m
1 August 2026	65.181 m
1 September 2026	65.152 m
1 October 2026	65.176 m

How this compares

The daily value on 25 October 2026 was 65.25 m, the thirty-first highest for 25 October in 74 years of record (1950 to 2026). The newest value is provisional.
That is 0.03 m below the median of 65.28 m for 25 October over the last 10 years. The newest value is provisional.

Same date in past years

25 October in the last 10 years

Day	Level	Against the normal range for the date
25 October 2025	65.28 m
25 October 2024	65.27 m
25 October 2023	65.37 m
25 October 2022	65.24 m
25 October 2021	65.24 m
25 October 2020	65.20 m
25 October 2019	65.26 m
25 October 2018	65.31 m
25 October 2017	65.30 m
25 October 2016	65.31 m

Year by year

Lowest and highestAcross the year

The lowest and highest daily value 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 value of the Kymijoki at Mankalan voimalaitos (downstream) in each year from 1950 to 2025 with a value on at least 300 days, and in 2026 so far. The lowest daily value in our series since 1 January 1950 was 64.36 m, on 27 December 1951 and 1 other day. The highest was 66.52 m, on 2 January 1975.

Table: The lowest and highest daily value of each year

Year	Lowest daily value (m)	Day	Highest daily value (m)	Day	Days with a value
1950	64.65 m	19 September	65.44 m	3 June	365
1951	64.36 m	27 December	65.70 m	7 June	365
1952	64.40 m	1 January	65.36 m	28 June	366
1953	65.00 m	16 February	65.86 m	19 June	365
1954	64.58 m	28 June	65.93 m	24 December	365
1955	64.93 m	5 November	66.38 m	25 June	365
1956	64.73 m	17 April	65.70 m	10 June	366
1957	64.80 m	20 January	65.85 m	12 June	365
1958	64.55 m	29 November	65.82 m	22 June	365
1959	64.45 m	17 October	65.47 m	16 May	365
1960	64.60 m	5 November	65.39 m	31 May	366
1961	64.94 m	27 January	65.47 m	6 June	365
1962	65.04 m	11 January	65.87 m	10 June	365
1963	64.49 m	2 October	65.60 m	1 January	365
1964	64.52 m	10 September	65.06 m	16 June	366
1965	64.70 m	4 January	65.36 m	26 April	365
1966	64.90 m	30 September	65.50 m	4 May	365
1967	65.02 m	20 August	65.77 m	31 May	365
1968	64.95 m	14 August	65.79 m	5 June	366
1969	65.00 m	29 November	65.40 m	21 May	365
1970	64.88 m	20 December	65.38 m	8 June	365
1971	64.96 m	1 January	65.61 m	22 April	365
1972	64.88 m	2 April	65.30 m	8 June	366
1973	64.92 m	14 May	65.23 m	23 January	365
1974	64.85 m	26 February	66.38 m	26 December	365
1975	64.68 m	22 December	66.52 m	2 January	365
1976	64.59 m	5 April	65.14 m	20 September	366
1977	64.68 m	30 January	65.73 m	17 June	365
1978	65.03 m	1 August	65.56 m	4 January	365
1979	65.02 m	15 April	65.53 m	31 December	365
1980	65.04 m	31 July	65.65 m	29 January	366
1981	65.27 m	3 June	66.19 m	25 November	365
1982	65.04 m	16 September	65.99 m	31 January	365
1983	65.07 m	11 August	65.51 m	12 April	365
1984	65.08 m	30 August	65.83 m	22 May	366
1985	65.03 m	26 April	65.39 m	15 May	365
1986	65.07 m	4 July	65.79 m	23 December	365
1987	65.05 m	6 May	66.09 m	22 November	365
1988	65.10 m	30 December	66.16 m	14 June	366
1989	65.08 m	19 October	65.78 m	10 June	365
1990	65.08 m	14 October	65.86 m	19 April	365
1991	65.08 m	17 February	65.59 m	17 December	365
1992	65.05 m	3 August	65.90 m	24 March	366
1993	65.08 m	21 October	65.89 m	24 March	365
1994	65.02 m	11 September	65.72 m	5 July	365
1995	64.99 m	6 November	65.84 m	20 April	365
2000	65.06 m	13 June	65.45 m	8 March	366
2001	65.07 m	4 November	65.80 m	22 July	365
2002	65.08 m	12 June	65.76 m	1 April	365
2003	65.04 m	4 April	65.42 m	19 November	365
2004	65.19 m	15 April	65.53 m	1 August	366
2005	65.14 m	23 September	65.50 m	4 July	365
2006	65.15 m	25 April	65.46 m	2 November	365
2007	65.12 m	19 April	65.43 m	21 January	365
2008	65.23 m	17 February	65.82 m	11 December	366
2009	65.14 m	6 May	65.88 m	4 January	365
2010	65.16 m	2 April	65.46 m	23 January	365
2011	65.17 m	21 April	65.46 m	2 June	365
2012	65.25 m	19 September	65.69 m	30 November	366
2013	65.17 m	20 August	65.45 m	2 January	365
2014	65.15 m	18 April	65.45 m	10 January	365
2015	65.17 m	23 April	65.42 m	3 February	365
2016	65.17 m	7 September	65.46 m	11 February	366
2017	65.16 m	15 October	65.54 m	28 December	365
2018	65.09 m	25 September	65.65 m	6 May	365
2019	65.07 m	26 March	65.45 m	31 December	365
2020	65.15 m	10 October	65.81 m	13 March	366
2021	65.14 m	20 August	65.63 m	26 May	365
2022	65.16 m	7 September	65.54 m	16 May	365
2023	65.20 m	3 May	65.68 m	15 November	365
2024	65.13 m	26 August	65.75 m	6 May	366
2025	65.12 m	13 September	65.40 m	30 January	365
2026so far, provisional	65.12 m	10 September	65.34 m	6 January	298

Each year from January to December, weekly averages

The year so far
2025, the year before
Other years
Normal range for the week

The weekly averages of the Kymijoki at Mankalan voimalaitos (downstream) in each year from 1983 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. 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)	Normal range (m)
1 Jan to 7 Jan	65.314 m	64.840 m to 65.580 m
8 Jan to 14 Jan	65.304 m	64.811 m to 65.580 m
15 Jan to 21 Jan	65.304 m	64.800 m to 65.590 m
22 Jan to 28 Jan	65.296 m	64.810 m to 65.600 m
29 Jan to 4 Feb	65.324 m	64.830 m to 65.610 m
5 Feb to 11 Feb	65.311 m	64.870 m to 65.600 m
12 Feb to 18 Feb	65.311 m	64.880 m to 65.619 m
19 Feb to 25 Feb	65.306 m	64.870 m to 65.649 m
26 Feb to 4 Mar	65.316 m	64.870 m to 65.670 m
5 Mar to 11 Mar	65.319 m	64.880 m to 65.699 m
12 Mar to 18 Mar	65.300 m	64.851 m to 65.680 m
19 Mar to 25 Mar	65.210 m	64.850 m to 65.680 m
26 Mar to 1 Apr	65.170 m	64.840 m to 65.680 m
2 Apr to 8 Apr	65.151 m	64.850 m to 65.660 m
9 Apr to 15 Apr	65.153 m	64.901 m to 65.650 m
16 Apr to 22 Apr	65.140 m	64.961 m to 65.660 m
23 Apr to 29 Apr	65.156 m	65.030 m to 65.640 m
30 Apr to 6 May	65.147 m	65.070 m to 65.640 m
7 May to 13 May	65.144 m	65.080 m to 65.650 m
14 May to 20 May	65.157 m	65.100 m to 65.690 m
21 May to 27 May	65.174 m	65.100 m to 65.719 m
28 May to 3 Jun	65.233 m	65.090 m to 65.730 m
4 Jun to 10 Jun	65.226 m	65.080 m to 65.730 m
11 Jun to 17 Jun	65.231 m	65.080 m to 65.730 m
18 Jun to 24 Jun	65.234 m	65.090 m to 65.740 m
25 Jun to 1 Jul	65.231 m	65.090 m to 65.730 m
2 Jul to 8 Jul	65.283 m	65.090 m to 65.710 m
9 Jul to 15 Jul	65.294 m	65.090 m to 65.690 m
16 Jul to 22 Jul	65.276 m	65.080 m to 65.644 m
23 Jul to 29 Jul	65.264 m	65.070 m to 65.570 m
30 Jul to 5 Aug	65.256 m	65.050 m to 65.504 m
6 Aug to 12 Aug	65.203 m	65.030 m to 65.450 m
13 Aug to 19 Aug	65.157 m	65.006 m to 65.420 m
20 Aug to 26 Aug	65.160 m	64.986 m to 65.394 m
27 Aug to 2 Sep	65.144 m	64.950 m to 65.390 m
3 Sep to 9 Sep	65.149 m	64.950 m to 65.380 m
10 Sep to 16 Sep	65.146 m	64.920 m to 65.370 m
17 Sep to 23 Sep	65.149 m	64.885 m to 65.360 m
24 Sep to 30 Sep	65.167 m	64.850 m to 65.390 m
1 Oct to 7 Oct	65.154 m	64.800 m to 65.400 m
8 Oct to 14 Oct	65.171 m	64.790 m to 65.390 m
15 Oct to 21 Oct	65.166 m	64.800 m to 65.400 m
22 Oct to 28 Oct	no value	64.830 m to 65.420 m
29 Oct to 4 Nov	no value	64.850 m to 65.440 m
5 Nov to 11 Nov	no value	64.860 m to 65.480 m
12 Nov to 18 Nov	no value	64.850 m to 65.514 m
19 Nov to 25 Nov	no value	64.850 m to 65.520 m
26 Nov to 2 Dec	no value	64.850 m to 65.600 m
3 Dec to 9 Dec	no value	64.860 m to 65.600 m
10 Dec to 16 Dec	no value	64.863 m to 65.600 m
17 Dec to 23 Dec	no value	64.880 m to 65.590 m
24 Dec to 31 Dec	no value	64.878 m to 65.580 m

Every year

Year	Days with a value	Days below the normal range
2026to 25 October 2026	298	0
2025	365	0
2024	366	0
2023	365	0
2022	365	0
2021	365	0
2020	366	0
2019	365	0
2018	365	0
2017	365	0
2016	366	0
2015	365	0
2014	365	0
2013	365	0
2012	366	0
2011	365	0
2010	365	0
2009	365	0
2008	366	0
2007	365	0
2006	365	0
2005	365	0
2004	366	0
2003	365	3
2002	365	0
2001	365	0
2000	366	3
1999	214	0
1995	365	0
1994	365	0
1993	365	0
1992	366	0
1991	365	0
1990	365	0
1989	365	0
1988	366	0
1987	365	2
1986	365	3
1985	365	0
1984	366	0
1983	365	0
1982	365	0
1981	365	0
1980	366	30
1979	365	31
1978	365	42
1977	365	83
1976	366	126
1975	365	18
1974	365	34
1973	365	70
1972	366	20
1971	365	1
1970	365	6
1969	365	13
1968	366	19
1967	365	0
1966	365	1
1965	365	139
1964	366	331
1963	365	166
1962	365	0
1961	365	0
1960	366	237
1959	365	249
1958	365	82
1957	365	13
1956	366	71
1955	365	0
1954	365	237
1953	365	0
1952	366	148
1951	365	124
1950	365	231

How it compares

That is within the normal range for the date.

Records

Highest daily value in our series since 1 January 1950: 66.52 m on 2 January 1975.
Lowest daily value in our series since 1 January 1950: 64.36 m on 27 December 1951.

Also on this water

About this gauge

Mankalan voimalaitos (downstream) is a gauge on the Kymijoki in Päijät-Häme, Finland.

It lies at 60.9258° N, 26.2728° E.

Its readings come from the Finnish Environment Institute (Syke).

Syke publishes its daily water levels before it has checked them: the newest values are provisional.

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

Kymijoki water level at Mankalan voimalaitos (downstream) today

Is the Kymijoki at Mankalan voimalaitos (downstream) within its normal range for the date?

Level now

within the normal range for the date

Level history

How this compares

Same date in past years

Year by year

How it compares

Records

Also on this water

About this gauge

Keep exploring