Finnish lakes larger than 40 square kilometers
The lake area values are based on the numerical version of the shorelines of the 1:20000 terrain maps of the National Land Survey of Finland, corrected and classified by the Finnish Environment Institute. The lake code is of the format AA.BBB.C.DDD; the first part AA.BBB is the third hierarchy level river basin code, while DDD is a number that identifies this lake among the lakes of this river basin part. Some of the lakes consist of several interconnected basins that belong to different river basin part areas. The list of lakes includes also the codes and areas of these parts of the lake. The “N60+” column indicates the approximate water level of the lake in the N60+ level system.
|
|
Name
|
Lake code
|
N60+
|
Area km2
|
|
1
|
Saimaa
|
04.112.1.001
|
75.7
|
1 377.05
|
|
2
|
Päijänne
|
14.211.1.001
|
78.3
|
76.67
|
|
14.221.1.001
|
78.3
|
863.29
|
|
14.231.1.001
|
78.3
|
140.67
|
|
total
|
1 080.63
|
|
3
|
Inari
|
71.111.1.001
|
118.7
|
1 040.28
|
|
4
|
Pielinen
|
04.411.1.001
|
93.7
|
894.21
|
|
5
|
Oulujärvi
|
59.311.1.001
|
122.2
|
328.98
|
|
59.321.1.001
|
122.2
|
388.45
|
|
59.331.1.001
|
122.2
|
169.67
|
|
total
|
887.09
|
|
6
|
Pihlajavesi
|
04.121.1.001
|
75.7
|
712.59
|
|
7
|
Orivesi
|
04.311.1.001
|
75.9
|
601.30
|
|
8
|
Haukivesi
|
04.211.1.001
|
75.8
|
562.31
|
|
9
|
Keitele
|
14.411.1.001
|
99.5
|
87.02
|
|
14.421.1.001
|
99.5
|
327.38
|
|
14.431.1.001
|
99.5
|
79.19
|
|
total
|
493.59
|
|
10
|
Kallavesi
|
04.272.1.001
|
81.8
|
161.98
|
|
04.281.1.001
|
81.8
|
310.79
|
|
total
|
472.76
|
|
11
|
Puruvesi
|
04.181.1.001
|
75.7
|
420.86
|
|
12
|
Pyhäselkä
|
04.321.1.001
|
75.9
|
361.10
|
|
13
|
Puula
|
14.923.1.001
|
94.7
|
330.76
|
|
14
|
Lokan tekojärvi
|
65.931.2.001
|
243
|
315.40
|
|
15
|
Höytiäinen
|
04.821.1.001
|
87.3
|
282.64
|
|
16
|
Näsijärvi
|
35.311.1.001
|
95.4
|
210.20
|
|
35.312.1.001
|
95.4
|
45.93
|
|
total
|
256.12
|
|
17
|
Yli-Kitka
|
73.025.1.001
|
240.4
|
237.31
|
|
18
|
Suvasvesi
|
04.273.1.001
|
81.7
|
233.58
|
|
19
|
Kemijärvi
|
65.311.1.001
|
148.8
|
205.67
|
|
65.321.1.001
|
148.8
|
25.24
|
|
total
|
230.91
|
|
20
|
Juojärvi
|
04.711.1.004
|
101
|
219.54
|
|
21
|
Pyhäjärvi
|
04.391.1.001
|
79.6
|
206.79
|
|
22
|
Enonvesi
|
04.221.1.001
|
75.8
|
196.68
|
|
23
|
Kiantajärvi
|
59.511.1.001
|
199.5
|
172.23
|
|
59.512.1.001
|
199.5
|
18.92
|
|
total
|
191.15
|
|
24
|
Konnevesi
|
14.711.1.001
|
95.4
|
189.18
|
|
25
|
Nilakka
|
14.731.1.001
|
102.2
|
168.51
|
|
26
|
Koitere
|
04.941.1.001
|
143.1
|
167.02
|
|
27
|
Iisvesi
|
14.722.1.001
|
97.9
|
164.47
|
|
28
|
Juurusvesi-Akonvesi
|
04.611.1.001
|
81.8
|
159.00
|
|
29
|
Pyhäjärvi
|
34.031.1.001
|
44.9
|
155.19
|
|
30
|
Kivijärvi
|
14.443.1.001
|
130.8
|
154.03
|
|
31
|
Vanajavesi
|
35.222.1.001
|
79.4
|
46.87
|
|
35.231.1.001
|
79.4
|
102.89
|
|
total
|
149.76
|
|
32
|
Porttipahdan tekojärvi
|
65.831.2.001
|
242.3
|
148.60
|
|
33
|
Lappajärvi
|
47.031.1.001
|
69.5
|
145.49
|
|
34
|
Suontee
|
14.841.1.001
|
94.1
|
54.06
|
|
14.851.1.001
|
94.1
|
88.95
|
|
total
|
143.01
|
|
35
|
Viinijärvi
|
04.352.1.001
|
78.8
|
134.91
|
|
36
|
Längelmävesi
|
35.721.1.001
|
84.2
|
133.04
|
|
37
|
Kyyvesi
|
14.932.1.001
|
100.6
|
128.23
|
|
38
|
Pyhäjärvi
|
54.051.1.001
|
139.6
|
121.79
|
|
39
|
Pyhäjärvi
|
35.211.1.001
|
77.2
|
121.61
|
|
40
|
Keurusselkä
|
35.621.1.001
|
105.4
|
96.87
|
|
35.622.1.001
|
105.4
|
20.43
|
|
total
|
117.30
|
|
41
|
Onkivesi
|
04.511.1.001
|
84.7
|
113.62
|
|
42
|
Mallasvesi-Roine
|
35.711.1.001
|
84.2
|
55.71
|
|
35.712.1.001
|
84.2
|
14.23
|
|
35.713.1.001
|
84.2
|
40.36
|
|
total
|
110.48
|
|
43
|
Pielavesi
|
14.741.1.001
|
102.2
|
110.10
|
|
44
|
Vesijärvi
|
14.241.1.001
|
81.4
|
107.57
|
|
45
|
Ontojärvi-Nurmesjärvi
|
59.911.1.001
|
159.2
|
104.57
|
|
46
|
Kolima
|
14.472.1.001
|
111.2
|
101.08
|
|
47
|
Rehja-Nuasjärvi
|
59.811.1.001
|
137.9
|
96.44
|
|
48
|
Kyrösjärvi
|
35.521.1.001
|
83.2
|
96.07
|
|
49
|
Simpelejärvi
|
03.021.1.001
|
68.8
|
58.59
|
|
03.031.1.001
|
68.8
|
28.59
|
|
03.061.1.001
|
68.8
|
1.12
|
|
03.070.1.001
|
68.8
|
2.80
|
|
total
|
91.10
|
|
50
|
Simojärvi
|
64.051.1.001
|
176.3
|
35.28
|
|
64.052.1.001
|
176.3
|
54.65
|
|
total
|
89.93
|
|
51
|
Lohjanjärvi
|
23.021.1.001
|
31.6
|
88.22
|
|
52
|
Vuohijärvi
|
14.912.1.001
|
76.6
|
86.24
|
|
53
|
Kermajärvi
|
04.274.1.014
|
80.1
|
85.57
|
|
54
|
Jääsjärvi
|
14.821.1.001
|
92.3
|
81.11
|
|
55
|
Syväri
|
04.631.1.001
|
95.5
|
80.74
|
|
56
|
Unnukka
|
04.271.1.001
|
81.3
|
80.54
|
|
57
|
Lentua
|
59.921.1.001
|
167.9
|
79.21
|
|
58
|
Ruotsalainen
|
14.141.1.001
|
77.5
|
79.11
|
|
59
|
Kuolimo
|
04.141.1.001
|
77
|
79.10
|
|
60
|
Niinivesi
|
14.721.1.001
|
97.7
|
76.87
|
|
61
|
Kivijärvi
|
14.192.1.001
|
75.2
|
76.37
|
|
62
|
Muojärvi-Kirpistö
|
74.021.1.001
|
253
|
76.16
|
|
63
|
Ruovesi
|
35.331.1.001
|
96.1
|
41.35
|
|
35.332.1.001
|
96.1
|
24.73
|
|
total
|
66.08
|
|
64
|
Lestijärvi
|
51.041.1.001
|
140.7
|
64.52
|
|
65
|
Leppävesi
|
14.311.1.001
|
80.8
|
63.59
|
|
66
|
Rikkavesi
|
04.721.1.001
|
101
|
63.34
|
|
67
|
Pyhäjärvi
|
14.121.1.004
|
65.3
|
61.80
|
|
68
|
Pyhäjärvi
|
14.681.1.001
|
119.9
|
58.94
|
|
69
|
Kynsivesi-Leivonvesi
|
14.352.1.001
|
87.9
|
58.76
|
|
70
|
Suontienselkä-Paasvesi
|
14.782.1.001
|
99.4
|
57.54
|
|
71
|
Vuotjärvi
|
04.621.1.001
|
95.1
|
56.50
|
|
72
|
Ala-Suolijärvi - Oivanjärvi
|
65.392.1.001
|
242.5
|
55.89
|
|
73
|
Vuokkijärvi
|
59.621.1.001
|
189.5
|
55.25
|
|
74
|
Sorsavesi
|
04.263.1.001
|
98
|
54.98
|
|
75
|
Tarjanne
|
35.411.1.001
|
96.1
|
54.87
|
|
76
|
Miekojärvi
|
67.931.1.001
|
76.9
|
53.34
|
|
77
|
Mutusjärvi
|
71.241.1.001
|
146.2
|
50.45
|
|
78
|
Ryökäsvesi-Liekune
|
14.922.1.001
|
94.7
|
50.21
|
|
79
|
Konnivesi
|
14.131.1.001
|
77.4
|
49.60
|
|
80
|
Ala-Kitka
|
73.024.1.001
|
240.4
|
48.50
|
|
81
|
Kuusamojärvi
|
74.031.1.001
|
253
|
47.36
|
|
82
|
Lammasjärvi
|
59.912.1.001
|
162.6
|
46.82
|
|
83
|
Vaskivesi-Visuvesi
|
35.412.1.001
|
96.1
|
46.22
|
|
84
|
Rautavesi
|
14.831.1.001
|
92.3
|
46.12
|
|
85
|
Pälkänevesi
|
35.714.1.001
|
84.2
|
30.11
|
|
35.715.1.001
|
84.2
|
15.86
|
|
total
|
45.96
|
|
86
|
Alvajärvi
|
14.481.1.001
|
111.6
|
45.63
|
|
87
|
Kostonjärvi
|
61.622.1.001
|
231.6
|
43.69
|
|
88
|
Kukkia
|
35.781.1.002
|
86.6
|
43.39
|
|
89
|
Palovesi-Jäminginselkä
|
35.321.1.001
|
96
|
25.48
|
|
35.322.1.001
|
96
|
17.24
|
|
total
|
42.72
|
|
90
|
Ähtärinjärvi
|
35.433.1.001
|
153.5
|
41.88
|
|
91
|
Nitsijärvi
|
71.171.1.001
|
119.6
|
41.17
|
|
92
|
Lievestuoreenjärvi
|
14.391.1.001
|
84.9
|
40.52
|
|
93
|
Koljonselkä
|
35.722.1.001
|
84.2
|
40.47
|
|
94
|
Nuorajärvi
|
04.922.1.001
|
144.7
|
40.24
|
|