312
J. Fac-Beneda et al.
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Rega
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Parsęta
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Wieprza
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Grabowa
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Łupawa
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Słupia
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Łeba
50
70
90
110
130
150
11 12 1 2 3 4 5 6 7 8 9 10
[%]
Reda
Fig. 16.3 Seasonal variability of outflow in 1951–2015
over 400 mm. To the west of it, the values of the measured indicator are lower and
are below 300 mm, with the minimum in the Wieprza catchment (207 mm). In the
basins on the eastern side of the Grabowa, the runoff layer is more significant, levelled
and oscillates in the range of 325–352 mm.