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Kokemäenjoki water level at Kolsi (upstream) today

Is the Kokemäenjoki at Kolsi (upstream) within its normal range for the date?

The Kokemäenjoki at Kolsi (upstream) stood at 41.85 m above NN on .

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

Level now

within the normal range for the date

41.85 m

Provisional

within the normal range for the date

41.85 mNormal for the date41.34 m to 42.04 mMedian 41.86 m
The normal range for 25 October is 41.34 m to 42.04 m: the 10th to 90th percentile of the daily values from 18 October to 1 November in 55 years between 1971 and 2025.
Table: where the water stands
LevelValue
Newest reading41.85 m,
Normal range for the date41.34 m to 42.04 m
Median for the date41.86 m
Past day
+0.25 m
Past week
+0.19 m

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

Level history

within the normal range for the date

On the Kokemäenjoki at Kolsi (upstream) stood at 41.85 m above NN.

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

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

The last 90 days, against the normal range for each day 41.4 m 41.6 m 41.8 m 42.0 m 41.850 m
  • Level
  • Above the normal range
  • Normal range for the date
  • Median for the date
  • A year earlier
Daily values of the Kokemäenjoki at Kolsi (upstream) 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
DayDaily value (m)Normal rangeMedianA year earlier
41.860 m41.671 m to 42.039 m41.925 m41.810 m
41.810 m41.670 m to 42.030 m41.925 m42.000 m
41.800 m41.661 m to 42.040 m41.920 m42.010 m
41.860 m41.630 m to 42.040 m41.920 m41.920 m
41.780 m41.630 m to 42.040 m41.920 m41.950 m
41.800 m41.630 m to 42.040 m41.920 m42.000 m
41.750 m41.630 m to 42.030 m41.920 m41.970 m
41.880 m41.630 m to 42.030 m41.920 m41.880 m
41.730 m41.610 m to 42.030 m41.920 m41.950 m
41.910 m41.620 m to 42.040 m41.920 m41.960 m
42.000 m41.630 m to 42.040 m41.910 m41.970 m
41.920 m41.620 m to 42.040 m41.910 m41.940 m
41.850 m41.630 m to 42.040 m41.910 m41.980 m
41.830 m41.640 m to 42.040 m41.900 m41.930 m
41.910 m41.650 m to 42.040 m41.900 m41.960 m
41.790 m41.640 m to 42.040 m41.900 m41.940 m
41.640 m41.640 m to 42.040 m41.900 m41.850 m
41.810 m41.640 m to 42.030 m41.900 m41.870 m
42.010 m41.640 m to 42.040 m41.890 m41.930 m
41.960 m41.640 m to 42.040 m41.890 m41.980 m
41.910 m41.640 m to 42.040 m41.890 m42.010 m
41.980 m41.640 m to 42.040 m41.890 m41.950 m
41.840 m41.640 m to 42.040 m41.890 m42.010 m
41.890 m41.640 m to 42.039 m41.890 m41.920 m
41.920 m41.630 m to 42.040 m41.890 m41.820 m
41.990 m41.610 m to 42.040 m41.890 m41.830 m
42.020 m41.610 m to 42.040 m41.895 m41.800 m
42.020 m41.610 m to 42.040 m41.900 m41.890 m
41.940 m41.590 m to 42.040 m41.900 m41.920 m
41.930 m41.590 m to 42.040 m41.900 m41.830 m
41.880 m41.590 m to 42.040 m41.900 m41.840 m
41.950 m41.610 m to 42.040 m41.900 m41.810 m
41.970 m41.610 m to 42.040 m41.900 m41.890 m
41.980 m41.620 m to 42.040 m41.900 m41.940 m
41.820 m41.620 m to 42.040 m41.900 m41.960 m
41.940 m41.620 m to 42.040 m41.910 m41.910 m
41.950 m41.620 m to 42.040 m41.900 m41.850 m
41.960 m41.620 m to 42.040 m41.900 m41.920 m
41.930 m41.620 m to 42.040 m41.910 m41.910 m
41.970 m41.620 m to 42.040 m41.910 m41.920 m
41.980 m41.620 m to 42.040 m41.900 m41.900 m
41.890 m41.610 m to 42.040 m41.900 m41.950 m
41.900 m41.610 m to 42.040 m41.900 m41.820 m
41.930 m41.596 m to 42.040 m41.900 m41.860 m
41.870 m41.580 m to 42.040 m41.900 m41.830 m
41.800 m41.580 m to 42.040 m41.900 m41.950 m
41.780 m41.580 m to 42.040 m41.900 m41.960 m
41.970 m41.570 m to 42.040 m41.890 m41.940 m
41.790 m41.566 m to 42.040 m41.890 m41.950 m
41.700 m41.560 m to 42.040 m41.890 m41.910 m
41.860 m41.560 m to 42.040 m41.890 m41.910 m
41.910 m41.566 m to 42.040 m41.890 m41.880 m
41.770 m41.560 m to 42.030 m41.890 m41.840 m
41.950 m41.560 m to 42.030 m41.880 m41.710 m
42.040 m41.560 m to 42.030 m41.880 m41.840 m
41.900 m41.560 m to 42.030 m41.890 m41.830 m
41.840 m41.560 m to 42.030 m41.890 m41.910 m
41.770 m41.560 m to 42.037 m41.890 m41.860 m
41.810 m41.570 m to 42.030 m41.890 m41.730 m
41.770 m41.570 m to 42.030 m41.890 m41.850 m
41.900 m41.563 m to 42.040 m41.890 m41.820 m
41.930 m41.570 m to 42.040 m41.890 m41.740 m
41.970 m41.563 m to 42.040 m41.890 m41.960 m
41.830 m41.560 m to 42.030 m41.890 m41.870 m
41.730 m41.553 m to 42.037 m41.890 m41.800 m
41.870 m41.543 m to 42.030 m41.890 m41.810 m
41.780 m41.530 m to 42.030 m41.890 m41.890 m
41.980 m41.530 m to 42.030 m41.890 m41.830 m
41.940 m41.530 m to 42.030 m41.890 m41.890 m
41.910 m41.520 m to 42.030 m41.890 m41.970 m
41.970 m41.505 m to 42.030 m41.890 m41.880 m
41.890 m41.490 m to 42.030 m41.890 m41.750 m
41.660 m41.470 m to 42.030 m41.890 m41.940 m
41.980 m41.460 m to 42.030 m41.890 m41.860 m
41.800 m41.430 m to 42.030 m41.890 m41.960 m
41.480 m41.420 m to 42.030 m41.890 m41.950 m
41.550 m41.392 m to 42.030 m41.880 m41.980 m
41.700 m41.370 m to 42.030 m41.880 m41.940 m
41.740 m41.370 m to 42.030 m41.880 m41.910 m
41.690 m41.370 m to 42.030 m41.880 m41.930 m
41.820 m41.370 m to 42.030 m41.880 m41.990 m
41.620 m41.350 m to 42.030 m41.880 m41.690 m
41.660 m41.370 m to 42.030 m41.880 m41.830 m
41.570 m41.375 m to 42.030 m41.870 m41.980 m
41.470 m41.375 m to 42.040 m41.870 m41.860 m
41.530 m41.375 m to 42.040 m41.870 m41.970 m
41.740 m41.375 m to 42.040 m41.870 m41.990 m
41.700 m41.380 m to 42.030 m41.870 m41.990 m
41.600 m41.360 m to 42.040 m41.870 m41.900 m
41.850 m41.344 m to 42.040 m41.860 m41.970 m

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

The last 12 months, against the normal range for each day 41.0 m 41.5 m 42.0 m 41.850 m
  • Level
  • Below the normal range
  • Above the normal range
  • Normal range for the date
  • Median for the date
Daily values of the Kokemäenjoki at Kolsi (upstream) 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
DayDaily value (m)Normal rangeMedian
41.970 m41.344 m to 42.040 m41.860 m
42.040 m41.330 m to 42.040 m41.860 m
41.960 m41.336 m to 42.050 m41.860 m
41.680 m41.336 m to 42.050 m41.860 m
41.550 m41.330 m to 42.050 m41.860 m
41.560 m41.313 m to 42.040 m41.850 m
41.750 m41.310 m to 42.040 m41.850 m
41.690 m41.313 m to 42.040 m41.835 m
41.830 m41.310 m to 42.047 m41.830 m
41.810 m41.284 m to 42.046 m41.830 m
41.800 m41.280 m to 42.040 m41.820 m
41.850 m41.280 m to 42.040 m41.820 m
41.660 m41.274 m to 42.040 m41.820 m
41.660 m41.270 m to 42.040 m41.810 m
41.750 m41.264 m to 42.040 m41.810 m
41.770 m41.270 m to 42.040 m41.810 m
41.690 m41.276 m to 42.030 m41.810 m
41.500 m41.276 m to 42.040 m41.810 m
41.710 m41.286 m to 42.040 m41.810 m
41.780 m41.270 m to 42.040 m41.800 m
41.370 m41.246 m to 42.040 m41.790 m
41.520 m41.225 m to 42.030 m41.790 m
41.580 m41.184 m to 42.030 m41.790 m
41.380 m41.150 m to 42.030 m41.790 m
41.360 m41.140 m to 42.020 m41.780 m
41.420 m41.112 m to 42.020 m41.780 m
41.410 m41.081 m to 42.020 m41.770 m
41.330 m41.062 m to 42.020 m41.765 m
41.660 m40.984 m to 42.020 m41.760 m
41.510 m40.931 m to 42.019 m41.760 m
41.410 m40.912 m to 42.019 m41.760 m
41.410 m40.912 m to 42.010 m41.750 m
41.530 m40.881 m to 42.000 m41.750 m
41.760 m40.871 m to 42.000 m41.740 m
41.740 m40.850 m to 42.000 m41.740 m
41.870 m40.820 m to 42.000 m41.735 m
41.750 m40.801 m to 42.009 m41.730 m
41.440 m40.800 m to 42.020 m41.740 m
41.600 m40.780 m to 42.010 m41.730 m
41.730 m40.760 m to 42.000 m41.730 m
41.390 m40.750 m to 42.010 m41.740 m
41.390 m40.736 m to 42.010 m41.730 m
41.400 m40.736 m to 42.010 m41.730 m
41.530 m40.746 m to 42.004 m41.730 m
41.310 m40.750 m to 42.010 m41.730 m
41.260 m40.750 m to 42.010 m41.730 m
41.210 m40.750 m to 42.010 m41.730 m
41.230 m40.756 m to 42.020 m41.730 m
41.210 m40.770 m to 42.020 m41.720 m
41.380 m40.780 m to 42.020 m41.720 m
41.510 m40.780 m to 42.010 m41.710 m
41.310 m40.780 m to 42.000 m41.710 m
41.180 m40.776 m to 42.004 m41.700 m
41.120 m40.776 m to 42.010 m41.700 m
41.140 m40.776 m to 42.020 m41.700 m
41.140 m40.776 m to 42.020 m41.700 m
41.380 m40.814 m to 42.020 m41.700 m
41.430 m40.826 m to 42.020 m41.690 m
41.410 m40.806 m to 42.020 m41.690 m
41.280 m40.796 m to 42.020 m41.690 m
41.410 m40.786 m to 42.020 m41.690 m
41.500 m40.742 m to 42.020 m41.700 m
41.510 m40.740 m to 42.020 m41.700 m
41.480 m40.740 m to 42.020 m41.700 m
41.440 m40.740 m to 42.020 m41.690 m
41.560 m40.760 m to 42.020 m41.690 m
41.500 m40.760 m to 42.020 m41.690 m
41.730 m40.760 m to 42.020 m41.690 m
41.940 m40.760 m to 42.020 m41.700 m
41.940 m40.760 m to 42.020 m41.690 m
41.950 m40.760 m to 42.010 m41.680 m
41.880 m40.760 m to 42.001 m41.680 m
41.750 m40.762 m to 42.010 m41.680 m
41.540 m40.760 m to 42.010 m41.680 m
41.530 m40.769 m to 42.010 m41.680 m
41.480 m40.772 m to 42.010 m41.670 m
41.430 m40.772 m to 42.000 m41.660 m
41.750 m40.754 m to 42.000 m41.660 m
41.710 m40.732 m to 42.000 m41.660 m
41.530 m40.714 m to 42.000 m41.650 m
41.440 m40.700 m to 42.000 m41.650 m
41.420 m40.710 m to 41.996 m41.640 m
41.400 m40.745 m to 41.990 m41.640 m
41.510 m40.766 m to 41.990 m41.630 m
41.830 m40.780 m to 41.990 m41.630 m
41.850 m40.790 m to 41.990 m41.620 m
41.680 m40.790 m to 41.990 m41.620 m
41.480 m40.808 m to 41.980 m41.620 m
41.450 m40.826 m to 41.970 m41.610 m
41.570 m40.836 m to 41.970 m41.620 m
41.500 m40.856 m to 41.970 m41.620 m
41.740 m40.892 m to 41.960 m41.620 m
41.800 m40.930 m to 41.970 m41.610 m
41.410 m40.960 m to 41.970 m41.600 m
41.230 m40.990 m to 41.970 m41.610 m
41.440 m41.080 m to 41.960 m41.620 m
41.620 m41.091 m to 41.960 m41.620 m
41.430 m41.091 m to 41.969 m41.610 m
41.900 m41.100 m to 41.960 m41.595 m
41.990 m41.091 m to 41.960 m41.590 m
41.530 m41.090 m to 41.960 m41.590 m
41.650 m41.081 m to 41.960 m41.590 m
41.740 m41.071 m to 41.960 m41.590 m
41.780 m41.071 m to 41.960 m41.590 m
41.470 m41.080 m to 41.960 m41.590 m
41.750 m41.080 m to 41.960 m41.590 m
41.990 m41.080 m to 41.960 m41.590 m
41.520 m41.080 m to 41.960 m41.590 m
41.400 m41.080 m to 41.960 m41.590 m
41.690 m41.081 m to 41.960 m41.590 m
41.560 m41.081 m to 41.960 m41.590 m
41.730 m41.090 m to 41.959 m41.590 m
41.900 m41.111 m to 41.950 m41.590 m
41.940 m41.130 m to 41.950 m41.590 m
41.980 m41.102 m to 41.950 m41.590 m
41.920 m41.130 m to 41.950 m41.600 m
41.630 m41.140 m to 41.950 m41.600 m
41.500 m41.150 m to 41.950 m41.590 m
41.720 m41.150 m to 41.950 m41.600 m
42.030 m41.151 m to 41.930 m41.600 m
42.020 m41.150 m to 41.939 m41.600 m
41.730 m41.151 m to 41.939 m41.600 m
41.720 m41.170 m to 41.920 m41.600 m
41.870 m41.151 m to 41.920 m41.600 m
41.960 m41.150 m to 41.929 m41.600 m
41.830 m41.151 m to 41.930 m41.600 m
41.710 m41.170 m to 41.930 m41.610 m
41.820 m41.170 m to 41.939 m41.610 m
41.690 m41.170 m to 41.940 m41.610 m
41.940 m41.170 m to 41.949 m41.610 m
41.980 m41.170 m to 41.950 m41.610 m
41.500 m41.153 m to 41.950 m41.610 m
41.900 m41.140 m to 41.940 m41.620 m
41.920 m41.135 m to 41.940 m41.620 m
41.980 m41.126 m to 41.940 m41.620 m
41.860 m41.126 m to 41.944 m41.620 m
41.810 m41.122 m to 41.950 m41.620 m
41.740 m41.106 m to 41.950 m41.620 m
41.780 m41.106 m to 41.950 m41.620 m
41.950 m41.096 m to 41.950 m41.620 m
41.910 m41.076 m to 41.950 m41.630 m
41.860 m41.070 m to 41.940 m41.630 m
41.850 m41.076 m to 41.944 m41.640 m
41.730 m41.076 m to 41.944 m41.640 m
41.930 m41.086 m to 41.950 m41.640 m
42.010 m41.100 m to 41.940 m41.650 m
41.730 m41.110 m to 41.940 m41.650 m
41.940 m41.110 m to 41.934 m41.660 m
41.880 m41.120 m to 41.940 m41.660 m
41.910 m41.126 m to 41.940 m41.660 m
41.870 m41.110 m to 41.940 m41.670 m
41.890 m41.110 m to 41.940 m41.670 m
41.890 m41.106 m to 41.940 m41.670 m
41.750 m41.106 m to 41.940 m41.670 m
41.990 m41.110 m to 41.940 m41.670 m
41.910 m41.110 m to 41.940 m41.670 m
41.820 m41.106 m to 41.940 m41.680 m
41.730 m41.090 m to 41.940 m41.670 m
41.700 m41.070 m to 41.940 m41.670 m
41.760 m41.050 m to 41.940 m41.670 m
41.720 m41.026 m to 41.940 m41.660 m
41.910 m40.986 m to 41.940 m41.650 m
41.820 m40.946 m to 41.950 m41.640 m
41.840 m40.916 m to 41.960 m41.630 m
41.870 m40.900 m to 41.960 m41.630 m
41.800 m40.886 m to 41.960 m41.630 m
41.820 m40.856 m to 41.950 m41.620 m
41.910 m40.850 m to 41.960 m41.610 m
41.930 m40.836 m to 41.960 m41.610 m
41.980 m40.800 m to 41.950 m41.610 m
41.840 m40.742 m to 41.970 m41.600 m
41.830 m40.720 m to 41.960 m41.600 m
41.800 m40.710 m to 41.954 m41.600 m
41.970 m40.710 m to 41.954 m41.610 m
41.940 m40.726 m to 41.950 m41.620 m
42.030 m40.760 m to 41.954 m41.630 m
42.050 m40.812 m to 41.954 m41.630 m
41.890 m40.846 m to 41.950 m41.630 m
41.910 m40.872 m to 41.950 m41.630 m
41.970 m40.846 m to 41.950 m41.640 m
42.000 m40.826 m to 41.950 m41.640 m
41.940 m40.826 m to 41.954 m41.650 m
41.930 m40.835 m to 41.960 m41.655 m
41.990 m40.895 m to 41.970 m41.655 m
41.960 m40.915 m to 41.970 m41.660 m
41.960 m40.930 m to 41.960 m41.670 m
41.930 m40.945 m to 41.960 m41.680 m
41.980 m40.985 m to 41.965 m41.680 m
42.010 m41.010 m to 41.965 m41.690 m
42.020 m41.030 m to 41.970 m41.690 m
42.040 m41.050 m to 41.965 m41.690 m
42.000 m41.065 m to 41.960 m41.700 m
42.010 m41.070 m to 41.960 m41.700 m
42.040 m41.080 m to 41.960 m41.720 m
42.030 m41.140 m to 41.960 m41.720 m
42.020 m41.180 m to 41.960 m41.720 m
42.030 m41.230 m to 41.950 m41.725 m
42.030 m41.236 m to 41.940 m41.730 m
42.030 m41.250 m to 41.940 m41.740 m
42.010 m41.266 m to 41.940 m41.740 m
42.000 m41.286 m to 41.950 m41.740 m
42.020 m41.296 m to 41.950 m41.750 m
42.050 m41.320 m to 41.960 m41.750 m
42.030 m41.320 m to 41.960 m41.760 m
42.020 m41.346 m to 41.970 m41.760 m
42.010 m41.360 m to 41.970 m41.770 m
42.030 m41.365 m to 41.970 m41.770 m
42.030 m41.370 m to 41.970 m41.770 m
42.010 m41.370 m to 41.980 m41.780 m
42.040 m41.385 m to 41.975 m41.780 m
42.050 m41.400 m to 41.980 m41.785 m
42.030 m41.400 m to 41.985 m41.790 m
42.050 m41.405 m to 41.990 m41.790 m
42.020 m41.415 m to 41.990 m41.800 m
42.000 m41.420 m to 41.990 m41.800 m
42.010 m41.425 m to 41.990 m41.810 m
42.000 m41.425 m to 41.990 m41.810 m
42.000 m41.420 m to 41.990 m41.815 m
41.990 m41.415 m to 41.990 m41.820 m
41.980 m41.400 m to 41.990 m41.830 m
41.970 m41.415 m to 41.985 m41.830 m
41.950 m41.436 m to 41.990 m41.840 m
42.040 m41.460 m to 41.990 m41.840 m
42.010 m41.480 m to 41.990 m41.840 m
42.020 m41.486 m to 41.990 m41.850 m
42.060 m41.500 m to 41.990 m41.850 m
42.000 m41.510 m to 41.990 m41.860 m
42.010 m41.510 m to 41.990 m41.860 m
42.000 m41.510 m to 42.000 m41.860 m
41.960 m41.520 m to 42.000 m41.860 m
41.950 m41.510 m to 42.000 m41.860 m
41.960 m41.510 m to 42.010 m41.860 m
42.000 m41.510 m to 42.010 m41.860 m
42.030 m41.516 m to 42.010 m41.870 m
41.980 m41.520 m to 42.010 m41.870 m
42.010 m41.510 m to 42.020 m41.880 m
42.000 m41.510 m to 42.020 m41.880 m
42.000 m41.516 m to 42.020 m41.880 m
42.040 m41.530 m to 42.020 m41.880 m
42.030 m41.530 m to 42.020 m41.880 m
42.060 m41.526 m to 42.020 m41.880 m
42.020 m41.530 m to 42.020 m41.880 m
41.940 m41.530 m to 42.020 m41.880 m
41.940 m41.540 m to 42.020 m41.880 m
41.930 m41.540 m to 42.020 m41.890 m
41.940 m41.540 m to 42.020 m41.890 m
41.930 m41.556 m to 42.020 m41.890 m
41.930 m41.570 m to 42.020 m41.890 m
41.930 m41.590 m to 42.020 m41.890 m
41.980 m41.610 m to 42.020 m41.890 m
42.010 m41.640 m to 42.020 m41.890 m
42.030 m41.656 m to 42.020 m41.890 m
42.040 m41.660 m to 42.020 m41.890 m
42.030 m41.666 m to 42.020 m41.900 m
42.050 m41.680 m to 42.020 m41.900 m
42.030 m41.680 m to 42.020 m41.900 m
42.000 m41.680 m to 42.020 m41.900 m
42.020 m41.680 m to 42.020 m41.900 m
41.940 m41.680 m to 42.020 m41.900 m
41.950 m41.680 m to 42.030 m41.910 m
42.020 m41.680 m to 42.030 m41.910 m
41.990 m41.690 m to 42.030 m41.910 m
41.920 m41.690 m to 42.030 m41.910 m
41.970 m41.690 m to 42.030 m41.920 m
41.940 m41.690 m to 42.030 m41.920 m
41.980 m41.696 m to 42.030 m41.920 m
41.970 m41.700 m to 42.040 m41.920 m
41.680 m41.696 m to 42.040 m41.920 m
41.410 m41.696 m to 42.040 m41.920 m
41.650 m41.690 m to 42.040 m41.920 m
no value41.690 m to 42.040 m41.920 m
41.730 m41.690 m to 42.040 m41.930 m
41.750 m41.690 m to 42.040 m41.930 m
41.830 m41.690 m to 42.040 m41.930 m
41.970 m41.684 m to 42.040 m41.930 m
41.910 m41.680 m to 42.040 m41.930 m
41.860 m41.671 m to 42.039 m41.925 m
41.810 m41.670 m to 42.030 m41.925 m
41.800 m41.661 m to 42.040 m41.920 m
41.860 m41.630 m to 42.040 m41.920 m
41.780 m41.630 m to 42.040 m41.920 m
41.800 m41.630 m to 42.040 m41.920 m
41.750 m41.630 m to 42.030 m41.920 m
41.880 m41.630 m to 42.030 m41.920 m
41.730 m41.610 m to 42.030 m41.920 m
41.910 m41.620 m to 42.040 m41.920 m
42.000 m41.630 m to 42.040 m41.910 m
41.920 m41.620 m to 42.040 m41.910 m
41.850 m41.630 m to 42.040 m41.910 m
41.830 m41.640 m to 42.040 m41.900 m
41.910 m41.650 m to 42.040 m41.900 m
41.790 m41.640 m to 42.040 m41.900 m
41.640 m41.640 m to 42.040 m41.900 m
41.810 m41.640 m to 42.030 m41.900 m
42.010 m41.640 m to 42.040 m41.890 m
41.960 m41.640 m to 42.040 m41.890 m
41.910 m41.640 m to 42.040 m41.890 m
41.980 m41.640 m to 42.040 m41.890 m
41.840 m41.640 m to 42.040 m41.890 m
41.890 m41.640 m to 42.039 m41.890 m
41.920 m41.630 m to 42.040 m41.890 m
41.990 m41.610 m to 42.040 m41.890 m
42.020 m41.610 m to 42.040 m41.895 m
42.020 m41.610 m to 42.040 m41.900 m
41.940 m41.590 m to 42.040 m41.900 m
41.930 m41.590 m to 42.040 m41.900 m
41.880 m41.590 m to 42.040 m41.900 m
41.950 m41.610 m to 42.040 m41.900 m
41.970 m41.610 m to 42.040 m41.900 m
41.980 m41.620 m to 42.040 m41.900 m
41.820 m41.620 m to 42.040 m41.900 m
41.940 m41.620 m to 42.040 m41.910 m
41.950 m41.620 m to 42.040 m41.900 m
41.960 m41.620 m to 42.040 m41.900 m
41.930 m41.620 m to 42.040 m41.910 m
41.970 m41.620 m to 42.040 m41.910 m
41.980 m41.620 m to 42.040 m41.900 m
41.890 m41.610 m to 42.040 m41.900 m
41.900 m41.610 m to 42.040 m41.900 m
41.930 m41.596 m to 42.040 m41.900 m
41.870 m41.580 m to 42.040 m41.900 m
41.800 m41.580 m to 42.040 m41.900 m
41.780 m41.580 m to 42.040 m41.900 m
41.970 m41.570 m to 42.040 m41.890 m
41.790 m41.566 m to 42.040 m41.890 m
41.700 m41.560 m to 42.040 m41.890 m
41.860 m41.560 m to 42.040 m41.890 m
41.910 m41.566 m to 42.040 m41.890 m
41.770 m41.560 m to 42.030 m41.890 m
41.950 m41.560 m to 42.030 m41.880 m
42.040 m41.560 m to 42.030 m41.880 m
41.900 m41.560 m to 42.030 m41.890 m
41.840 m41.560 m to 42.030 m41.890 m
41.770 m41.560 m to 42.037 m41.890 m
41.810 m41.570 m to 42.030 m41.890 m
41.770 m41.570 m to 42.030 m41.890 m
41.900 m41.563 m to 42.040 m41.890 m
41.930 m41.570 m to 42.040 m41.890 m
41.970 m41.563 m to 42.040 m41.890 m
41.830 m41.560 m to 42.030 m41.890 m
41.730 m41.553 m to 42.037 m41.890 m
41.870 m41.543 m to 42.030 m41.890 m
41.780 m41.530 m to 42.030 m41.890 m
41.980 m41.530 m to 42.030 m41.890 m
41.940 m41.530 m to 42.030 m41.890 m
41.910 m41.520 m to 42.030 m41.890 m
41.970 m41.505 m to 42.030 m41.890 m
41.890 m41.490 m to 42.030 m41.890 m
41.660 m41.470 m to 42.030 m41.890 m
41.980 m41.460 m to 42.030 m41.890 m
41.800 m41.430 m to 42.030 m41.890 m
41.480 m41.420 m to 42.030 m41.890 m
41.550 m41.392 m to 42.030 m41.880 m
41.700 m41.370 m to 42.030 m41.880 m
41.740 m41.370 m to 42.030 m41.880 m
41.690 m41.370 m to 42.030 m41.880 m
41.820 m41.370 m to 42.030 m41.880 m
41.620 m41.350 m to 42.030 m41.880 m
41.660 m41.370 m to 42.030 m41.880 m
41.570 m41.375 m to 42.030 m41.870 m
41.470 m41.375 m to 42.040 m41.870 m
41.530 m41.375 m to 42.040 m41.870 m
41.740 m41.375 m to 42.040 m41.870 m
41.700 m41.380 m to 42.030 m41.870 m
41.600 m41.360 m to 42.040 m41.870 m
41.850 m41.344 m to 42.040 m41.860 m

The last 10 years, weekly averages

The last 10 years, weekly averages 41 m 42 m Highest 42.42 m 41.637 m
  • Level
  • Our record
Weekly averages of the Kokemäenjoki at Kolsi (upstream) from the week of 24 October 2016 to 25 October 2026.
Table: The last 10 years, weekly averages
Week startingWeekly average (m)
41.930 m
41.951 m
41.981 m
41.986 m
41.881 m
41.809 m
41.940 m
41.876 m
41.883 m
41.926 m
41.911 m
41.910 m
41.921 m
41.930 m
41.889 m
41.890 m
41.911 m
41.937 m
41.861 m
41.896 m
41.886 m
41.887 m
41.924 m
41.976 m
41.927 m
41.946 m
41.843 m
41.836 m
41.884 m
41.936 m
41.974 m
41.941 m
41.937 m
41.867 m
41.887 m
41.887 m
41.913 m
41.926 m
41.961 m
41.950 m
41.959 m
41.843 m
41.883 m
41.923 m
41.936 m
41.953 m
41.861 m
41.851 m
41.930 m
41.781 m
41.390 m
41.420 m
41.734 m
41.353 m
41.744 m
41.524 m
41.376 m
41.170 m
41.089 m
40.981 m
41.254 m
41.117 m
40.894 m
41.401 m
40.829 m
40.884 m
40.573 m
40.621 m
40.959 m
41.100 m
41.201 m
41.397 m
41.336 m
41.471 m
41.799 m
41.707 m
41.399 m
41.441 m
41.353 m
41.261 m
41.329 m
41.560 m
41.870 m
41.901 m
41.963 m
41.971 m
41.994 m
41.919 m
41.897 m
41.991 m
41.991 m
42.020 m
41.996 m
42.014 m
42.041 m
42.017 m
41.960 m
41.970 m
41.991 m
42.021 m
41.990 m
41.881 m
42.017 m
42.037 m
41.996 m
42.024 m
42.016 m
42.023 m
42.016 m
41.924 m
41.893 m
42.020 m
42.020 m
42.003 m
42.019 m
41.987 m
42.021 m
41.909 m
41.966 m
41.984 m
41.949 m
41.864 m
41.884 m
41.903 m
41.970 m
41.816 m
41.827 m
41.749 m
41.491 m
41.834 m
41.920 m
41.871 m
41.624 m
41.847 m
41.893 m
41.937 m
41.907 m
41.957 m
41.969 m
41.936 m
41.933 m
41.913 m
41.937 m
41.924 m
41.876 m
41.936 m
41.953 m
41.980 m
41.949 m
41.933 m
41.986 m
41.917 m
41.931 m
41.939 m
41.950 m
41.921 m
41.940 m
41.867 m
41.991 m
41.823 m
41.807 m
41.504 m
41.179 m
40.593 m
40.541 m
40.706 m
41.240 m
40.890 m
40.564 m
41.049 m
41.256 m
40.859 m
40.791 m
40.634 m
40.766 m
40.821 m
40.731 m
40.803 m
41.257 m
41.457 m
41.680 m
41.549 m
41.721 m
41.730 m
41.760 m
41.837 m
41.913 m
41.889 m
41.949 m
41.951 m
41.981 m
41.997 m
41.944 m
41.884 m
41.903 m
41.991 m
41.946 m
41.953 m
41.973 m
41.997 m
41.964 m
41.970 m
41.990 m
41.999 m
41.990 m
41.924 m
41.967 m
42.007 m
41.981 m
41.924 m
41.906 m
41.876 m
41.813 m
41.583 m
41.576 m
41.661 m
41.556 m
41.493 m
41.554 m
41.850 m
41.683 m
41.804 m
41.649 m
41.489 m
41.517 m
41.561 m
41.587 m
41.431 m
41.550 m
41.629 m
41.597 m
41.424 m
41.204 m
41.279 m
41.594 m
41.670 m
41.716 m
41.753 m
41.591 m
41.040 m
41.567 m
41.807 m
41.769 m
41.896 m
41.899 m
41.931 m
41.969 m
41.979 m
42.003 m
41.960 m
41.933 m
41.840 m
41.764 m
41.837 m
41.880 m
41.876 m
41.949 m
41.916 m
41.921 m
41.937 m
41.413 m
41.434 m
41.597 m
41.586 m
41.637 m
41.629 m
41.799 m
41.759 m
41.734 m
41.819 m
41.787 m
41.774 m
41.767 m
41.727 m
41.700 m
41.679 m
41.771 m
41.179 m
41.220 m
41.366 m
41.434 m
41.561 m
41.659 m
41.637 m
41.489 m
40.899 m
40.343 m
40.521 m
41.164 m
41.291 m
41.500 m
41.601 m
41.479 m
41.636 m
41.660 m
41.796 m
41.800 m
41.901 m
41.841 m
41.869 m
41.936 m
41.923 m
41.877 m
41.920 m
41.876 m
41.886 m
41.886 m
41.950 m
41.886 m
41.907 m
41.889 m
41.924 m
41.831 m
41.903 m
41.901 m
41.881 m
41.806 m
41.841 m
41.834 m
41.921 m
41.924 m
41.884 m
41.829 m
41.691 m
41.290 m
40.766 m
41.196 m
41.366 m
41.570 m
41.681 m
41.666 m
41.717 m
41.586 m
41.570 m
41.391 m
41.180 m
41.416 m
41.657 m
41.723 m
41.657 m
41.529 m
41.653 m
41.730 m
41.828 m
41.881 m
41.894 m
41.897 m
41.980 m
41.936 m
41.860 m
41.894 m
41.873 m
41.937 m
41.866 m
41.827 m
41.871 m
41.896 m
41.370 m
41.610 m
41.724 m
41.764 m
41.729 m
41.529 m
40.931 m
40.894 m
41.603 m
41.074 m
40.561 m
40.454 m
40.929 m
41.777 m
41.526 m
41.614 m
41.704 m
41.747 m
41.837 m
41.750 m
41.676 m
41.727 m
41.800 m
41.607 m
41.641 m
41.447 m
41.341 m
41.510 m
41.316 m
40.517 m
40.769 m
40.581 m
40.541 m
40.663 m
41.013 m
41.061 m
41.457 m
41.740 m
41.891 m
41.823 m
41.860 m
41.873 m
41.934 m
41.930 m
41.897 m
41.920 m
41.961 m
41.866 m
41.869 m
41.949 m
41.926 m
41.943 m
41.956 m
41.841 m
41.833 m
41.791 m
41.826 m
41.829 m
41.759 m
41.703 m
41.867 m
41.864 m
41.777 m
41.780 m
41.624 m
40.400 m
40.739 m
41.443 m
41.310 m
41.154 m
41.306 m
41.374 m
41.130 m
41.487 m
41.324 m
41.306 m
41.627 m
41.527 m
41.660 m
41.679 m
41.626 m
41.794 m
41.843 m
41.854 m
41.786 m
41.781 m
41.730 m
41.796 m
41.789 m
41.851 m
41.887 m
41.874 m
41.873 m
41.911 m
41.937 m
41.790 m
41.763 m
41.760 m
41.857 m
41.893 m
41.951 m
41.944 m
41.934 m
41.889 m
41.884 m
41.909 m
41.901 m
41.846 m
41.839 m
41.866 m
41.903 m
41.896 m
41.960 m
41.717 m
41.757 m
41.593 m
41.439 m
41.639 m
41.497 m
41.301 m
41.243 m
41.433 m
41.786 m
41.599 m
41.569 m
41.603 m
41.574 m
41.701 m
41.677 m
41.829 m
41.806 m
41.844 m
41.844 m
41.867 m
41.887 m
41.780 m
41.879 m
41.923 m
41.947 m
41.986 m
42.023 m
42.023 m
42.029 m
42.010 m
42.004 m
41.983 m
42.013 m
41.966 m
41.993 m
42.001 m
41.921 m
41.723 m
41.831 m
41.863 m
41.850 m
41.936 m
41.953 m
41.936 m
41.877 m
41.860 m
41.846 m
41.871 m
41.813 m
41.683 m
41.637 m

The whole record since 1971, monthly averages

The whole record since 1971, monthly averages 39 m 40 m 41 m 42 m Highest 42.42 m Lowest 39.73 m 41.740 m
  • Level
  • Our record
Monthly averages of the Kokemäenjoki at Kolsi (upstream) from 1 January 1971 to 25 October 2026.
Table: The whole record since 1971, monthly averages
Month startingMonthly average (m)
41.707 m
41.651 m
41.630 m
41.553 m
41.879 m
41.873 m
41.878 m
41.914 m
41.951 m
41.952 m
41.967 m
41.907 m
41.880 m
41.899 m
41.906 m
41.649 m
41.596 m
41.840 m
41.828 m
41.800 m
41.798 m
41.967 m
41.878 m
41.701 m
41.777 m
41.757 m
41.842 m
41.698 m
41.819 m
41.890 m
41.937 m
41.974 m
41.989 m
41.934 m
41.900 m
41.858 m
41.744 m
41.589 m
41.732 m
41.491 m
41.725 m
41.843 m
41.735 m
41.754 m
41.722 m
41.305 m
41.041 m
40.615 m
40.617 m
no value
41.711 m
41.683 m
41.651 m
41.750 m
41.935 m
41.912 m
41.946 m
41.999 m
42.059 m
42.060 m
42.077 m
42.054 m
42.045 m
41.818 m
41.825 m
41.854 m
41.994 m
41.941 m
41.934 m
41.960 m
41.958 m
41.819 m
41.769 m
41.786 m
41.674 m
41.515 m
40.948 m
41.489 m
41.789 m
41.783 m
41.827 m
41.677 m
41.529 m
41.558 m
41.537 m
41.669 m
41.623 m
41.412 m
41.869 m
41.954 m
41.953 m
41.911 m
41.745 m
41.853 m
41.766 m
41.726 m
41.759 m
41.749 m
41.767 m
41.757 m
41.784 m
41.868 m
41.752 m
41.690 m
41.674 m
41.673 m
41.451 m
41.183 m
41.320 m
41.427 m
41.584 m
41.743 m
41.782 m
41.819 m
41.869 m
41.860 m
41.852 m
41.569 m
41.289 m
41.114 m
41.362 m
41.397 m
41.303 m
41.185 m
41.659 m
41.238 m
41.026 m
41.181 m
41.278 m
41.265 m
40.640 m
40.709 m
40.804 m
41.157 m
41.271 m
41.294 m
41.197 m
41.589 m
41.838 m
41.730 m
41.725 m
41.907 m
41.750 m
41.549 m
40.869 m
40.640 m
41.310 m
41.423 m
41.697 m
41.635 m
41.900 m
41.906 m
41.897 m
41.796 m
41.785 m
41.764 m
41.553 m
41.623 m
41.725 m
40.683 m
40.809 m
41.676 m
41.708 m
41.801 m
41.750 m
41.506 m
41.382 m
41.571 m
41.515 m
41.552 m
41.708 m
41.434 m
41.643 m
41.723 m
41.880 m
41.829 m
41.745 m
41.719 m
41.693 m
41.688 m
41.588 m
41.622 m
41.626 m
41.600 m
41.592 m
41.635 m
41.861 m
41.896 m
41.670 m
41.599 m
40.972 m
40.631 m
40.605 m
41.364 m
41.566 m
41.623 m
41.886 m
41.629 m
41.797 m
41.682 m
41.368 m
41.340 m
41.751 m
41.774 m
41.701 m
41.655 m
41.695 m
40.748 m
40.417 m
40.692 m
41.668 m
41.520 m
41.502 m
41.584 m
41.703 m
41.810 m
41.677 m
41.392 m
40.607 m
41.427 m
41.527 m
41.854 m
42.014 m
41.927 m
41.924 m
42.011 m
41.916 m
41.876 m
41.766 m
40.717 m
40.443 m
40.868 m
41.709 m
41.825 m
41.938 m
41.672 m
41.517 m
41.934 m
41.956 m
41.929 m
41.802 m
41.764 m
41.769 m
41.681 m
41.895 m
41.879 m
41.838 m
41.898 m
41.980 m
41.758 m
41.490 m
41.775 m
41.682 m
41.656 m
41.479 m
41.378 m
41.652 m
41.949 m
41.961 m
41.976 m
41.828 m
41.772 m
41.614 m
40.877 m
40.900 m
41.500 m
41.676 m
41.896 m
41.922 m
41.970 m
41.989 m
41.848 m
41.876 m
41.889 m
41.949 m
41.910 m
41.882 m
41.832 m
41.861 m
41.252 m
41.788 m
41.655 m
41.983 m
42.053 m
42.022 m
41.962 m
41.971 m
41.832 m
41.766 m
41.691 m
41.656 m
41.494 m
40.977 m
41.174 m
41.925 m
42.015 m
42.013 m
42.005 m
41.999 m
41.996 m
42.009 m
42.023 m
42.012 m
41.883 m
41.896 m
41.917 m
41.659 m
41.928 m
41.603 m
41.890 m
41.804 m
41.548 m
41.532 m
41.748 m
41.577 m
41.896 m
41.821 m
41.932 m
41.906 m
42.005 m
41.931 m
41.704 m
41.994 m
41.975 m
41.779 m
41.629 m
41.601 m
41.899 m
41.705 m
41.630 m
41.683 m
41.613 m
41.753 m
41.538 m
41.702 m
41.795 m
41.682 m
41.588 m
41.531 m
40.770 m
41.551 m
41.891 m
42.012 m
42.023 m
42.044 m
41.714 m
41.853 m
41.738 m
41.512 m
41.513 m
41.499 m
41.291 m
41.577 m
41.882 m
41.946 m
41.613 m
41.973 m
41.995 m
41.517 m
41.302 m
41.415 m
41.419 m
41.577 m
41.439 m
41.489 m
41.760 m
41.991 m
no value
41.783 m
41.887 m
41.682 m
41.878 m
41.848 m
41.430 m
41.468 m
41.755 m
41.773 m
41.913 m
41.865 m
42.003 m
42.022 m
42.043 m
42.062 m
42.063 m
42.007 m
41.930 m
41.937 m
41.997 m
41.921 m
41.858 m
41.918 m
41.982 m
42.030 m
42.045 m
42.041 m
41.773 m
41.621 m
41.574 m
41.396 m
41.681 m
41.881 m
41.974 m
41.640 m
41.691 m
41.728 m
41.656 m
41.741 m
41.360 m
40.859 m
41.519 m
41.465 m
41.695 m
41.940 m
41.928 m
41.968 m
41.827 m
41.862 m
41.887 m
41.724 m
41.764 m
41.665 m
41.645 m
41.793 m
41.600 m
41.715 m
41.865 m
41.999 m
42.025 m
41.992 m
41.925 m
41.461 m
40.654 m
41.237 m
41.410 m
41.545 m
41.906 m
41.931 m
41.983 m
41.903 m
41.839 m
41.991 m
41.895 m
38.914 m
41.408 m
41.065 m
41.204 m
41.311 m
41.130 m
41.716 m
41.898 m
41.901 m
41.729 m
41.695 m
41.603 m
40.765 m
40.638 m
41.643 m
41.684 m
41.631 m
41.699 m
41.920 m
41.916 m
41.963 m
41.935 m
41.947 m
41.948 m
41.932 m
41.917 m
41.950 m
41.935 m
41.872 m
41.405 m
41.669 m
41.764 m
41.950 m
41.988 m
41.913 m
41.967 m
41.849 m
41.904 m
41.858 m
41.669 m
41.737 m
41.302 m
41.802 m
41.753 m
41.574 m
41.009 m
41.762 m
41.547 m
41.642 m
40.957 m
41.097 m
41.290 m
41.366 m
41.140 m
41.472 m
41.762 m
41.884 m
41.865 m
41.735 m
41.064 m
41.231 m
41.670 m
41.493 m
41.495 m
41.627 m
41.363 m
41.722 m
41.969 m
41.954 m
41.888 m
41.972 m
41.952 m
41.769 m
41.700 m
41.350 m
41.476 m
41.714 m
41.969 m
41.904 m
41.938 m
41.910 m
41.965 m
41.924 m
41.971 m
41.874 m
41.793 m
41.641 m
41.601 m
41.306 m
41.738 m
41.800 m
41.903 m
41.816 m
41.893 m
41.919 m
41.946 m
41.938 m
41.377 m
41.665 m
41.465 m
41.857 m
41.646 m
41.668 m
41.935 m
41.934 m
41.910 m
41.936 m
41.970 m
41.934 m
41.893 m
41.915 m
41.908 m
41.888 m
41.927 m
41.915 m
41.893 m
41.937 m
41.902 m
41.903 m
41.568 m
41.475 m
41.120 m
40.965 m
40.863 m
41.460 m
41.491 m
41.551 m
41.958 m
41.977 m
42.006 m
41.995 m
41.985 m
42.008 m
41.977 m
41.989 m
41.915 m
41.886 m
41.754 m
41.825 m
41.946 m
41.924 m
41.942 m
41.937 m
41.921 m
41.818 m
40.801 m
40.987 m
40.770 m
40.945 m
41.603 m
41.860 m
41.969 m
41.933 m
41.968 m
41.984 m
41.958 m
41.795 m
41.577 m
41.720 m
41.539 m
41.537 m
41.412 m
41.528 m
41.793 m
41.964 m
41.875 m
41.888 m
41.707 m
41.607 m
41.780 m
41.755 m
41.458 m
41.524 m
40.897 m
41.374 m
41.666 m
41.887 m
41.897 m
41.906 m
41.891 m
41.853 m
41.881 m
41.244 m
41.615 m
41.485 m
41.598 m
41.702 m
41.915 m
41.896 m
41.816 m
41.664 m
41.280 m
40.844 m
41.651 m
41.744 m
41.566 m
41.067 m
40.719 m
41.617 m
41.896 m
41.903 m
41.941 m
41.819 m
41.803 m
41.476 m
41.108 m
41.365 m
41.501 m
41.732 m
41.782 m
41.849 m
41.876 m
41.833 m
41.919 m
41.871 m
41.877 m
41.617 m
41.391 m
41.617 m
41.759 m
41.854 m
41.899 m
42.021 m
41.987 m
41.904 m
41.891 m
41.878 m
41.740 m

How this compares

  • The daily value on 25 October 2026 was 41.85 m, the twenty-seventh lowest for 25 October in 56 years of record (1971 to 2026). The newest value is provisional.
  • That is 0.03 m below the median of 41.88 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

DayLevelAgainst the normal range for the date
41.97 m
41.86 m
41.52 m
41.78 m
41.09 m
42.06 m
41.89 m
41.98 m
41.83 m
41.91 m

Year by year

The lowest and highest daily value of each year

The lowest and highest daily value of each year 40 m 41 m 42 m Highest 42.42 m, 1990 Lowest 39.73 m, 2008
  • 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 Kokemäenjoki at Kolsi (upstream) in each year from 1971 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 1971 was 39.73 m, on 30 December 2008, a provisional value. The highest was 42.42 m, on 22 June 1990.
Table: The lowest and highest daily value of each year
YearLowest daily value (m)DayHighest daily value (m)DayDays with a value
40.54 m42.10 m365
41.04 m42.10 m366
41.25 m42.10 m365
40.49 m42.07 m365
40.50 m42.17 m337
41.09 m42.18 m366
40.44 m42.13 m365
40.99 m42.06 m365
40.49 m42.11 m365
40.46 m41.99 m366
40.35 m41.84 m365
40.49 m42.07 m365
40.47 m42.02 m365
40.45 m42.07 m366
40.66 m42.07 m365
40.08 m42.08 m365
40.10 m42.09 m365
40.09 m42.08 m366
40.08 m42.10 m365
40.09 m42.42 m365
40.91 m42.10 m365
40.09 m42.11 m366
40.47 m42.10 m365
40.10 m42.10 m365
40.07 m42.09 m365
40.82 m42.10 m363
41.25 m42.11 m362
41.04 m42.09 m365
40.13 m42.08 m365
40.74 m42.09 m366
40.11 m42.08 m334
40.76 m42.32 m358
41.11 m42.09 m365
40.38 m42.08 m366
provisional40.51 m42.09 m365
provisional40.33 m42.08 m365
provisional40.24 m42.08 m363
provisional39.73 m42.08 m366
provisional41.26 m42.08 m365
provisional40.55 m42.08 m365
provisional40.18 m42.07 m365
provisional40.19 m42.02 m366
provisional40.20 m42.08 m365
provisional40.19 m42.08 m365
provisional40.50 m42.07 m365
provisional40.23 m42.05 m366
provisional40.33 m42.06 m365
provisional40.48 m42.07 m365
provisional40.42 m42.06 m365
provisional40.53 m42.06 m366
provisional40.44 m42.06 m365
provisional40.33 m42.05 m365
provisional40.30 m42.04 m363
provisional40.31 m42.05 m366
provisional40.73 m42.04 m365
so far, provisional41.23 m42.06 m297

Each year from January to December, weekly averages

Each year from January to December, weekly averages 40 m 41 m 42 m 1990, highest day 2008, lowest day 2026 so far
  • The year so far
  • , 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 Kokemäenjoki at Kolsi (upstream) in each year from 1986 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 value in our series since 1 January 1971 was in 2008, the highest in 1990. 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 so far Weekly average (m), lowest day Weekly average (m), highest day Weekly average (m)Normal range (m)
to 41.790 m41.400 m41.831 m40.760 m to 42.001 m
to 41.537 m40.889 m41.751 m40.732 m to 42.000 m
to 41.600 m40.901 m41.786 m40.790 m to 41.990 m
to 41.527 m41.121 m41.797 m40.930 m to 41.970 m
to 41.694 m41.030 m41.526 m41.091 m to 41.960 m
to 41.657 m41.123 m40.501 m41.080 m to 41.960 m
to 41.809 m41.439 m41.147 m41.130 m to 41.950 m
to 41.799 m41.143 m40.310 m41.150 m to 41.939 m
to 41.847 m41.247 m40.276 m41.170 m to 41.939 m
to 41.816 m41.357 m40.767 m41.126 m to 41.940 m
to 41.859 m40.970 m40.566 m41.070 m to 41.940 m
to 41.890 m41.473 m40.094 m41.120 m to 41.940 m
to 41.827 m41.419 m40.440 m41.110 m to 41.940 m
to 41.817 m41.446 m40.319 m40.946 m to 41.950 m
to 41.873 m40.923 m40.539 m40.800 m to 41.950 m
to 41.966 m40.767 m41.106 m40.812 m to 41.954 m
to 41.959 m41.350 m41.376 m40.895 m to 41.970 m
to 42.014 m41.449 m41.726 m41.050 m to 41.965 m
to 42.021 m41.676 m41.779 m41.236 m to 41.940 m
to 42.027 m41.666 m41.661 m41.346 m to 41.970 m
to 42.029 m41.813 m41.721 m41.400 m to 41.985 m
to 41.986 m41.920 m41.669 m41.415 m to 41.990 m
to 42.020 m42.004 m41.720 m41.500 m to 41.990 m
to 41.984 m41.936 m41.810 m41.510 m to 42.010 m
to 42.013 m41.901 m41.964 m41.530 m to 42.020 m
to 41.940 m41.731 m41.877 m41.556 m to 42.020 m
to 42.027 m41.943 m41.931 m41.666 m to 42.020 m
to 41.973 m41.946 m41.977 m41.680 m to 42.030 m
to 41.772 m41.874 m41.936 m41.696 m to 42.040 m
to 41.837 m41.843 m41.904 m41.684 m to 42.040 m
to 41.800 m41.967 m41.939 m41.630 m to 42.040 m
to 41.887 m41.930 m41.887 m41.630 m to 42.040 m
to 41.879 m41.751 m41.909 m41.640 m to 42.040 m
to 41.959 m41.509 m41.614 m41.610 m to 42.040 m
to 41.927 m41.499 m40.857 m41.620 m to 42.040 m
to 41.937 m41.616 m40.664 m41.620 m to 42.040 m
to 41.824 m41.671 m41.594 m41.570 m to 42.040 m
to 41.883 m41.657 m41.989 m41.560 m to 42.030 m
to 41.849 m41.883 m41.989 m41.570 m to 42.040 m
to 41.906 m41.830 m41.959 m41.530 m to 42.030 m
to 41.701 m41.717 m41.980 m41.420 m to 42.030 m
to 41.623 m41.579 m41.896 m41.370 m to 42.030 m
to no value41.580 m41.901 m41.344 m to 42.040 m
to no value40.944 m41.964 m41.313 m to 42.040 m
to no value41.211 m41.956 m41.264 m to 42.040 m
to no value40.393 m41.941 m41.225 m to 42.030 m
to no value40.661 m41.966 m40.984 m to 42.020 m
to no value40.760 m41.969 m40.820 m to 42.000 m
to no value40.374 m41.981 m40.736 m to 42.010 m
to no value40.629 m41.910 m40.780 m to 42.020 m
to no value40.721 m41.899 m40.814 m to 42.020 m
to no value40.818 m41.899 m40.740 m to 42.020 m
Every year
YearDays with a valueDays below the normal range
to 2973
3653
36648
36357
36539
36517
36662
36519
36541
36514
3667
36517
3652
3658
36671
36558
3655
3650
366103
3636
36527
36519
36636
3650
3588
33415
36618
36520
36546
36211
36327
36543
36510
36515
36615
3651
36582
36537
366139
36586
36562
36515
36698
36560
36583
365186
36618
36526
3657
36550
3660
33734
36569
3650
3664
3653

How it compares

That is within the normal range for the date.

Records

  • Highest daily value in our series since 1 January 1971: 42.42 m on 22 June 1990.
  • Lowest daily value in our series since 1 January 1971: 39.73 m on 30 December 2008. Provisional data.

Also on this water

About this gauge

Kolsi (upstream) is a gauge on the Kokemäenjoki in Satakunta, Finland.

It lies at 61.2739° N, 22.3575° 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.

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