**Archived extract:** 2026-10-10 (UTC). Frozen data; observation dates are shown as captured. [View the current site](/) # Rivieren en rivierafvoer in Finland Rivieren en meetstations voor live rivierafvoer in Finland: 138 rivieren en 232 afvoermeetstations van officiële hydrologische providers. Dataset samengesteld op 2026-10-10T12:23:40.259038+00:00 · pagina gegenereerd op 2026-10-10T12:30:51.547Z. ## Rivieren in Finland (138) - [Vuoksi](/archive/2026-10-10/nl/rivers/vuoksi.html) - [Ossauskoski](/archive/2026-10-10/nl/rivers/ossauskoski.html) - [Valajaskoski](/archive/2026-10-10/nl/rivers/valajaskoski.html) - [Karunki](/archive/2026-10-10/nl/rivers/karunki.html) - [Torne](/archive/2026-10-10/nl/rivers/torne.html) - [Kemijoki](/archive/2026-10-10/nl/rivers/kemijoki.html) - [Pirttikoski](/archive/2026-10-10/nl/rivers/pirttikoski.html) - [Seitakorva](/archive/2026-10-10/nl/rivers/seitakorva.html) - [Piirteenvirta](/archive/2026-10-10/nl/rivers/piirteenvirta.html) - [Merikoski](/archive/2026-10-10/nl/rivers/merikoski.html) - [Konnivesi](/archive/2026-10-10/nl/rivers/konnivesi.html) - [Kokemenjoki](/archive/2026-10-10/nl/rivers/kokemenjoki.html) - [Kolsi](/archive/2026-10-10/nl/rivers/kolsi.html) - [Pälli](/archive/2026-10-10/nl/rivers/palli.html) - [Pielisjoki](/archive/2026-10-10/nl/rivers/pielisjoki.html) - [Päijänne](/archive/2026-10-10/nl/rivers/paijanne.html) - [Oulujärvi](/archive/2026-10-10/nl/rivers/oulujarvi.html) - [Hartolankoski](/archive/2026-10-10/nl/rivers/hartolankoski.html) - [Konnus tulvakanava](/archive/2026-10-10/nl/rivers/konnus-tulvakanava.html) - [Leivonvesi](/archive/2026-10-10/nl/rivers/leivonvesi.html) - [Nokia](/archive/2026-10-10/nl/rivers/nokia.html) - [Maalismaa](/archive/2026-10-10/nl/rivers/maalismaa.html) - [Alaköngäs](/archive/2026-10-10/nl/rivers/alakongas.html) - [Ounasjoki](/archive/2026-10-10/nl/rivers/ounasjoki.html) - [Kaitakoski](/archive/2026-10-10/nl/rivers/kaitakoski.html) - [Konnevesi - luusua](/archive/2026-10-10/nl/rivers/konnevesi-luusua.html) - [Patsoyoki](/archive/2026-10-10/nl/rivers/patsoyoki-648.html) - [Muonio](/archive/2026-10-10/nl/rivers/muonio.html) - [Onnelansuvanto](/archive/2026-10-10/nl/rivers/onnelansuvanto.html) - [Leppikoski](/archive/2026-10-10/nl/rivers/leppikoski.html) - [Kurenalus](/archive/2026-10-10/nl/rivers/kurenalus.html) - [Nuasjärvi](/archive/2026-10-10/nl/rivers/nuasjarvi.html) - [Lempäälä+Kuokkalankoski](/archive/2026-10-10/nl/rivers/lempaala-kuokkalankoski.html) - [Muroleenkoski](/archive/2026-10-10/nl/rivers/muroleenkoski.html) - [Emäjoki](/archive/2026-10-10/nl/rivers/emajoki.html) - [Siuruanjoki](/archive/2026-10-10/nl/rivers/siuruanjoki.html) - [Lokka](/archive/2026-10-10/nl/rivers/lokka.html) - [Porovesi](/archive/2026-10-10/nl/rivers/porovesi.html) - [Koitajoki](/archive/2026-10-10/nl/rivers/koitajoki.html) - [Ontojärvi](/archive/2026-10-10/nl/rivers/ontojarvi.html) - [Aittokoski](/archive/2026-10-10/nl/rivers/aittokoski.html) - [Liekune](/archive/2026-10-10/nl/rivers/liekune.html) - [Karjalankoski](/archive/2026-10-10/nl/rivers/karjalankoski.html) - [Keppo](/archive/2026-10-10/nl/rivers/keppo.html) - [Väätäjänsuvanto](/archive/2026-10-10/nl/rivers/vaatajansuvanto.html) - [Kelukoski](/archive/2026-10-10/nl/rivers/kelukoski.html) - [Kiikun pato virtaama](/archive/2026-10-10/nl/rivers/kiikun-pato-virtaama.html) - [Kaitfors](/archive/2026-10-10/nl/rivers/kaitfors.html) - [Harjunniva](/archive/2026-10-10/nl/rivers/harjunniva.html) - [Saarijärvi - luusua](/archive/2026-10-10/nl/rivers/saarijarvi-luusua.html) - [Ivalojoki](/archive/2026-10-10/nl/rivers/ivalojoki.html) - [Padinki](/archive/2026-10-10/nl/rivers/padinki.html) - [Haapakoski](/archive/2026-10-10/nl/rivers/haapakoski.html) - [Oulankajoki](/archive/2026-10-10/nl/rivers/oulankajoki.html) - [Koskenkylänjoki](/archive/2026-10-10/nl/rivers/koskenkylanjoki.html) - [Tengeliönjoki](/archive/2026-10-10/nl/rivers/tengelionjoki.html) - [Petäjävesi - luusua](/archive/2026-10-10/nl/rivers/petajavesi-luusua.html) - [Olkkajärvi](/archive/2026-10-10/nl/rivers/olkkajarvi.html) - [Tunkkari](/archive/2026-10-10/nl/rivers/tunkkari.html) - [Jaurakkajärvi - luusua](/archive/2026-10-10/nl/rivers/jaurakkajarvi-luusua.html) - [Hossanjärvi - luusua](/archive/2026-10-10/nl/rivers/hossanjarvi-luusua.html) - [Kyröskoski](/archive/2026-10-10/nl/rivers/kyroskoski.html) - [Vuosjärvi](/archive/2026-10-10/nl/rivers/vuosjarvi.html) - [Pyhäjärvi](/archive/2026-10-10/nl/rivers/pyhajarvi.html) - [Iijärvi - luusua](/archive/2026-10-10/nl/rivers/iijarvi-luusua.html) - [Oulu](/archive/2026-10-10/nl/rivers/oulu.html) - [Lentua - luusua](/archive/2026-10-10/nl/rivers/lentua-luusua.html) - [Yanisyoki](/archive/2026-10-10/nl/rivers/yanisyoki.html) - [Ähtävänjoki](/archive/2026-10-10/nl/rivers/ahtavanjoki.html) - [Nilakka](/archive/2026-10-10/nl/rivers/nilakka.html) - [Jämsänkosken sp](/archive/2026-10-10/nl/rivers/jamsankosken-sp.html) - [Laakajärvi](/archive/2026-10-10/nl/rivers/laakajarvi.html) - [Vilppulankoski](/archive/2026-10-10/nl/rivers/vilppulankoski.html) - [Hypöistenkoski](/archive/2026-10-10/nl/rivers/hypoistenkoski.html) - [Ryötönkoski](/archive/2026-10-10/nl/rivers/ryotonkoski.html) - [Hosionkoski](/archive/2026-10-10/nl/rivers/hosionkoski.html) - [Peltokoski](/archive/2026-10-10/nl/rivers/peltokoski.html) - [Yrttikosken säänn. Pato](/archive/2026-10-10/nl/rivers/yrttikosken-saann-pato.html) - [Irnijärvi](/archive/2026-10-10/nl/rivers/irnijarvi.html) - [Vikajärvi - luusua](/archive/2026-10-10/nl/rivers/vikajarvi-luusua.html) - [Rauhajärvi - luusua](/archive/2026-10-10/nl/rivers/rauhajarvi-luusua.html) - [Sorsavesi](/archive/2026-10-10/nl/rivers/sorsavesi.html) - [Ruskeakoski](/archive/2026-10-10/nl/rivers/ruskeakoski.html) - [Kostonjärvi](/archive/2026-10-10/nl/rivers/kostonjarvi.html) - [Pyhäjärvi](/archive/2026-10-10/nl/rivers/pyhajarvi-684.html) - [Vuokkijärvi - luusua](/archive/2026-10-10/nl/rivers/vuokkijarvi-luusua.html) - [Perniönjoki Pohjankoski](/archive/2026-10-10/nl/rivers/pernionjoki-pohjankoski.html) - [Mäkelänkoski](/archive/2026-10-10/nl/rivers/makelankoski.html) - [Raanujärvi](/archive/2026-10-10/nl/rivers/raanujarvi.html) - [Unari - luusua](/archive/2026-10-10/nl/rivers/unari-luusua.html) - [Lämsänkosken ohijuoksutus](/archive/2026-10-10/nl/rivers/lamsankosken-ohijuoksutus.html) - [Lotta](/archive/2026-10-10/nl/rivers/lotta.html) - [Lammasjärvi - luusua](/archive/2026-10-10/nl/rivers/lammasjarvi-luusua.html) - [Sääksjärvi - luusua](/archive/2026-10-10/nl/rivers/saaksjarvi-luusua.html) - [Sonkajärvi - luusua](/archive/2026-10-10/nl/rivers/sonkajarvi-luusua.html) - [Vatajankoski](/archive/2026-10-10/nl/rivers/vatajankoski.html) - [Saanijärvi - luusua](/archive/2026-10-10/nl/rivers/saanijarvi-luusua.html) - [Jumisko](/archive/2026-10-10/nl/rivers/jumisko.html) - [Jalasjoen säänn.pato](/archive/2026-10-10/nl/rivers/jalasjoen-saann-pato.html) - [Kitinen](/archive/2026-10-10/nl/rivers/kitinen.html) - [Suolijärvi - luusua](/archive/2026-10-10/nl/rivers/suolijarvi-luusua.html) - [Jongunjoki](/archive/2026-10-10/nl/rivers/jongunjoki.html) - [Kalliojärvi - luusua](/archive/2026-10-10/nl/rivers/kalliojarvi-luusua.html) - [Valtimonjoki](/archive/2026-10-10/nl/rivers/valtimonjoki.html) - [Ounasjärvi - luusua](/archive/2026-10-10/nl/rivers/ounasjarvi-luusua.html) - [Maavesi](/archive/2026-10-10/nl/rivers/maavesi.html) - [Muojärvi - luusua](/archive/2026-10-10/nl/rivers/muojarvi-luusua.html) - [Myllymäki](/archive/2026-10-10/nl/rivers/myllymaki.html) - [Allmänningsforsen](/archive/2026-10-10/nl/rivers/allmanningsforsen.html) - [Verla](/archive/2026-10-10/nl/rivers/verla.html) - [Saarenpää](/archive/2026-10-10/nl/rivers/saarenpaa.html) - [Perus](/archive/2026-10-10/nl/rivers/perus.html) - [Saramojoki](/archive/2026-10-10/nl/rivers/saramojoki.html) - [Nellimjoki](/archive/2026-10-10/nl/rivers/nellimjoki.html) - [Juvankoski](/archive/2026-10-10/nl/rivers/juvankoski.html) - [Väänteenjoki](/archive/2026-10-10/nl/rivers/vaanteenjoki.html) - [Kalajärven voimalaitos](/archive/2026-10-10/nl/rivers/kalajarven-voimalaitos.html) - [Naamijoki](/archive/2026-10-10/nl/rivers/naamijoki.html) - [Sattasjoki](/archive/2026-10-10/nl/rivers/sattasjoki.html) - [Pyhäjärvi - luusua](/archive/2026-10-10/nl/rivers/pyhajarvi-luusua.html) - [Haukipudas](/archive/2026-10-10/nl/rivers/haukipudas.html) - [Hankavesi - luusua](/archive/2026-10-10/nl/rivers/hankavesi-luusua.html) - [Niemelänjärvi - luusua](/archive/2026-10-10/nl/rivers/niemelanjarvi-luusua.html) - [Reis-Vuohtajärvi](/archive/2026-10-10/nl/rivers/reis-vuohtajarvi.html) - [Köpingsbro](/archive/2026-10-10/nl/rivers/kopingsbro.html) - [Kitusjärvi - luusua](/archive/2026-10-10/nl/rivers/kitusjarvi-luusua.html) - [Lamujoki](/archive/2026-10-10/nl/rivers/lamujoki.html) - [Haapajärvi - luusua](/archive/2026-10-10/nl/rivers/haapajarvi-luusua.html) - [Pyhäntä](/archive/2026-10-10/nl/rivers/pyhanta.html) - [Repojoki](/archive/2026-10-10/nl/rivers/repojoki.html) - [Utsjoki](/archive/2026-10-10/nl/rivers/utsjoki.html) - [Nummenjoki](/archive/2026-10-10/nl/rivers/nummenjoki.html) - [Kellojärvi - luusua](/archive/2026-10-10/nl/rivers/kellojarvi-luusua.html) - [Keyritty - luusua](/archive/2026-10-10/nl/rivers/keyritty-luusua.html) - [Karhijärvenpato](/archive/2026-10-10/nl/rivers/karhijarvenpato.html) - [Kiskonjoki](/archive/2026-10-10/nl/rivers/kiskonjoki.html) - [Kymijoki](/archive/2026-10-10/nl/rivers/kymijoki.html) - [Taasianjoki](/archive/2026-10-10/nl/rivers/taasianjoki.html) ## Meetstations in Finland 232 afvoermeetstations rapporteren de rivierafvoer in Finland. | Station | Rivier | Afvoer (m³/s) | Historische vergelijking | Waargenomen | Meting | Provider | Br., Lengte | Bron | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Taivalkoski | Ossauskoski | 755,3 | Boven normaal — 45% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 65,93, 24,718 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Valajaskoski | Valajaskoski | 750,2 | Ver boven normaal — 54% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,423, 25,544 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ossauskoski | Ossauskoski | 714,9 | Boven normaal — 38% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,155, 25,128 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Petäjäskoski | Valajaskoski | 674,2 | Boven normaal — 39% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,271, 25,341 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Karunki | Karunki | 594,6 | Ver boven normaal — 78% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,03, 24,025 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Merikoski | Merikoski | 588,1 | Ver boven normaal — 178% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,022, 25,477 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Montta | Pälli | 565,4 | Ver boven normaal — 187% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,82, 26,018 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pälli | Pälli | 546 | Ver boven normaal — 183% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,843, 26,198 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Nuojua | Oulujärvi | 533,6 | Ver boven normaal — 189% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,577, 26,719 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vanttauskoski | Pirttikoski | 492,9 | Ver boven normaal — 64% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,367, 26,69 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Oulujärvi, Jylhämä | Oulujärvi | 488,3 | Ver boven normaal — 179% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,571, 26,785 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Utanen | Oulujärvi | 478,5 | Ver boven normaal — 160% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,736, 26,482 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pello | Torne | 469,9 | Ver boven normaal — 48% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,785, 23,916 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vuoksi, Imatra | Vuoksi | 456,9 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 61,17, 28,78 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pirttikoski | Pirttikoski | 450,3 | Ver boven normaal — 52% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,339, 27,159 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vuoksi, Tainionkoski | Vuoksi | 450,2 | Onder normaal — 23% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,21, 28,787 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Seitakorva | Seitakorva | 448,2 | Ver boven normaal — 60% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,475, 27,357 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Maalismaa | Maalismaa | 436,7 | Ver boven normaal — 187% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,306, 25,683 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Raasakka | Maalismaa | 422 | Ver boven normaal — 182% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,334, 25,415 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Haapakoski | Kurenalus | 346,8 | Ver boven normaal — 194% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,329, 26,209 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kierikki | Kurenalus | 345,7 | Ver boven normaal — 181% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,359, 25,916 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pahkakoski | Kurenalus | 345,6 | Ver boven normaal — 190% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,357, 26,042 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Leppikoski | Leppikoski | 261,1 | Ver boven normaal — 183% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,455, 27,89 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kolsi | Kolsi | 244,5 | Boven normaal — 89% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,27, 22,361 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pielisjoki, Kaltimo | Pielisjoki | 243,2 | Normaal — 30% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 62,769, 30,134 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Harjavalta | Kolsi | 242,9 | Boven normaal — 86% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,337, 22,118 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hartolankoski | Hartolankoski | 238,2 | Ver boven normaal — 133% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,328, 22,85 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kurenalus | Kurenalus | 226 | Ver boven normaal — 189% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 65,363, 26,994 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kallavesi - Konnus + Karvio | Sorsavesi | 225,1 | Ver boven normaal — 160% boven de historische mediaan | 2026-10-07 | daily mean | Finnish Environment Institute | 62,549, 27,772 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Äetsä | Hartolankoski | 222,8 | Ver boven normaal — 135% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,279, 22,699 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Nuasjärvi, Koivukoski | Nuasjärvi | 222,6 | Ver boven normaal — 324% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,226, 27,74 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kemihaara | Kemijoki | 219,7 | Ver boven normaal — 100% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,198, 27,789 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Nokia | Nokia | 214,1 | Ver boven normaal — 186% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,462, 23,44 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Alaköngäs | Alaköngäs | 209,9 | Ver boven normaal — 43% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 70,076, 27,699 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Savukoski | Kemijoki | 206,6 | Ver boven normaal — 105% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,287, 28,165 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kaitakoski | Kaitakoski | 185 | Boven normaal — 20% boven de historische mediaan | 2026-10-04 | daily mean | Finnish Environment Institute | 68,908, 28,453 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Emäjoki, Seitenoikea | Emäjoki | 179,9 | Ver boven normaal — 138% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,592, 28,419 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Onnelansuvanto | Onnelansuvanto | 165 | Ver boven normaal — 43% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 69,911, 27,031 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kallavesi, Konnus | Sorsavesi | 160,9 | Ver boven normaal — 198% boven de historische mediaan | 2026-10-07 | daily mean | Finnish Environment Institute | 62,549, 27,772 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Piirteenvirta | Piirteenvirta | 158 | Ver onder normaal — 22% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,668, 26,846 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ounasjoki, Marraskoski | Ounasjoki | 153,7 | Normaal — 11% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,794, 25,424 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Piirteenvirta | Piirteenvirta | 153,5 | Ver onder normaal — 19% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,641, 26,76 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Keltti | Piirteenvirta | 150,2 | Onder normaal — 19% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,874, 26,617 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kymijoki, kokonaisvirtaama | Kymijoki | 150,1 | Ver onder normaal — 25% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,493, 26,454 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Myllykoski | Piirteenvirta | 148,3 | Ver onder normaal — 21% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,767, 26,775 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Anjala | Piirteenvirta | 147,7 | Ver onder normaal — 20% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,698, 26,821 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kuusankoski | Piirteenvirta | 145,6 | Ver onder normaal — 26% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,907, 26,652 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Voikkaa | Piirteenvirta | 141,6 | Ver onder normaal — 24% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,938, 26,601 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Konnivesi, Vuolenkoski | Konnivesi | 140 | Onder normaal — 12% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,079, 26,186 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Onkivesi, Viannonkoski | Porovesi | 138,5 | Ver boven normaal — 231% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,22, 27,207 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Muonionjoki, Muonio | Muonio | 137 | Normaal — 17% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,945, 23,664 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ontojärvi, Katerma | Ontojärvi | 136,7 | Ver boven normaal — 279% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 64,096, 28,978 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Mankala | Konnivesi | 129,4 | Ver onder normaal — 22% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,926, 26,272 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Väätäjänsuvanto | Väätäjänsuvanto | 126,8 | Ver boven normaal — 185% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 65,494, 27,944 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Päijänne, Kalkkinen | Päijänne | 124,8 | Ver onder normaal — 24% onder de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 61,281, 25,597 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Konnuskoski | Sorsavesi | 121 | Boven normaal — 124% boven de historische mediaan | 2026-10-07 | daily mean | Finnish Environment Institute | 62,549, 27,771 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Aittokoski | Aittokoski | 118,2 | Ver boven normaal — 134% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,836, 28,856 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Leppävesi, Vaajakoski | Leivonvesi | 115 | Normaal — 20% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 62,244, 25,891 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Saraavesi, Kuhankoski | Leivonvesi | 108,2 | Normaal — 14% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,376, 25,951 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Haukipudas | Haukipudas | 106,3 | Ver boven normaal — 174% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 65,193, 25,411 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kiantajärvi, Ämmäkoski | Vuokkijärvi - luusua | 105,7 | Ver boven normaal — 189% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,879, 28,919 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Porovesi, Nerohvirta | Porovesi | 104,3 | Ver boven normaal — 179% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,467, 27,226 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Muonionjoki, Kaaresuvanto | Muonio | 101 | Boven normaal — 41% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 68,442, 22,499 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Karjalankoski | Karjalankoski | 91,49 | Ver boven normaal — 202% boven de historische mediaan | 2026-10-06 | daily mean | Finnish Environment Institute | 63,044, 28,308 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lammasjärvi - luusua | Lammasjärvi - luusua | 89,93 | Ver boven normaal — 209% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 64,127, 29,506 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Harjunniva | Harjunniva | 89,6 | Ver boven normaal — 334% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 64,624, 25,403 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kymijoki, länsihaara | Kymijoki | 88,89 | Ver onder normaal — 22% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,493, 26,454 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Klåsarö | Kymijoki | 85,76 | Ver onder normaal — 23% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,531, 26,529 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Niskakoski | Padinki | 84 | Ver boven normaal — 202% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,202, 24,118 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ahvenkoski | Kymijoki | 83,57 | Ver onder normaal — 23% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,493, 26,454 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kitinen, Kurkiaska | Kelukoski | 83 | Normaal — 4% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,284, 26,733 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Simo | Hosionkoski | 81,37 | Ver boven normaal — 142% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 65,665, 25,093 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Länkelä | Harjunniva | 81 | Ver boven normaal — 198% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,769, 24,874 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Olkkajärvi, Permantokoski | Olkkajärvi | 77,91 | Ver boven normaal — 110% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,492, 26,131 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Tengeliönjoki, Haapakoski | Tengeliönjoki | 72 | Ver boven normaal — 280% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 66,381, 23,788 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Jaurakkajärvi - luusua | Jaurakkajärvi - luusua | 71,1 | Ver boven normaal — 126% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 65,203, 27,625 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vikajärvi - luusua | Vikajärvi - luusua | 69,83 | Ver boven normaal — 108% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,621, 26,223 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Konnus tulvakanava | Konnus tulvakanava | 66,5 | — | 2026-10-10 | daily mean | Finnish Environment Institute | 62,548, 27,773 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Siuruanjoki, Leuvankoski | Siuruanjoki | 66,24 | Ver boven normaal — 139% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 65,404, 25,864 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Varisvesi, Karvio | Saarijärvi - luusua | 62,46 | Boven normaal — 81% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,514, 28,643 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kymijoki, itähaara | Piirteenvirta | 61,19 | Ver onder normaal — 29% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,522, 26,867 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vanajavesi - Kuokkalankoski | Lempäälä+Kuokkalankoski | 60,51 | Ver boven normaal — 53% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,329, 23,753 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lempäälä+Kuokkalankoski | Lempäälä+Kuokkalankoski | 60,48 | Boven normaal — 53% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,308, 23,753 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Keppo | Keppo | 58,3 | Boven normaal — 204% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 63,361, 22,702 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lentua - luusua | Lentua - luusua | 58,04 | Ver boven normaal — 209% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,19, 29,587 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Oulankajoki | Oulankajoki | 56,33 | Ver boven normaal — 143% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 66,369, 29,319 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pernoonkoski | Piirteenvirta | 56,05 | Ver onder normaal — 33% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,58, 26,791 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kelukoski | Kelukoski | 51,19 | Normaal — 13% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,455, 26,6 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hosionkoski | Hosionkoski | 50,6 | Ver boven normaal — 135% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 65,918, 25,838 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Perus | Perus | 50 | Ver boven normaal — 353% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 62,238, 21,586 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ounasjoki, Köngäs | Ounasjoki | 49,78 | Normaal — 4% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,878, 24,849 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hamari | Padinki | 49,31 | Ver boven normaal — 252% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,075, 24,583 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Muroleenkoski | Muroleenkoski | 46,86 | Boven normaal — 69% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,854, 23,914 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Padinki | Padinki | 46,57 | Ver boven normaal — 365% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64, 24,771 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Uljua + Siikajoki | Lämsänkosken ohijuoksutus | 45,63 | Ver boven normaal — 563% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,336, 25,875 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kostonjärvi, pato | Kostonjärvi | 42,07 | Ver boven normaal — 350% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,75, 28,494 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Skatila | Kiikun pato virtaama | 42 | Normaal — 22% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,092, 21,888 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ivalojoki, Pajakoski | Ivalojoki | 41,99 | Normaal — 20% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 68,554, 27,279 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kyrönjoki, Hanhikoski | Kiikun pato virtaama | 40,1 | Normaal — 41% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,959, 22,714 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Korkeakoski | Piirteenvirta | 39,73 | Ver onder normaal — 34% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,531, 26,911 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Sonkajärvi - luusua | Sonkajärvi - luusua | 38,13 | Ver boven normaal — 354% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,699, 27,426 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Leivonvesi, Simuna | Leivonvesi | 37,1 | Normaal — 14% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,38, 26,178 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Suolijärvi - luusua | Suolijärvi - luusua | 35,21 | Ver boven normaal — 102% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 65,144, 28,073 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hossanjärvi - luusua | Hossanjärvi - luusua | 34,4 | Ver boven normaal — 187% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 65,417, 29,556 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lahnakoski | Kaitfors | 32,92 | Boven normaal — 107% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,782, 23,328 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Inarijoki, Karigasniemi | Inarijoki | 32,26 | Normaal — 10% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 69,395, 25,849 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Uljuan juoksutus vl | Lämsänkosken ohijuoksutus | 30,71 | Ver boven normaal — 282% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,336, 25,875 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Irnijärvi, pato | Irnijärvi | 30,29 | Ver boven normaal — 260% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 65,553, 28,922 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Oksava vl | Jämsänkosken sp | 29,85 | Ver boven normaal — 435% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,804, 25,248 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Peltokoski | Peltokoski | 28,47 | Ver boven normaal — 228% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,149, 23,837 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Haapakoski | Haapakoski | 28,43 | Ver boven normaal — 121% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,141, 25,308 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Tampparinkoski | Mäkelänkoski | 28,25 | Ver boven normaal — 245% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,961, 23,061 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Långfors | Ähtävänjoki | 27,81 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 63,628, 22,951 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Luiro, Kammonen | Lokka | 27,66 | Ver boven normaal — 55% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,492, 27,561 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Konnevesi - luusua | Konnevesi - luusua | 27 | Onder normaal — 26% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,608, 26,324 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vuosjärvi, Huopanankoski | Vuosjärvi | 26,72 | Boven normaal — 98% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,044, 25,529 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kaitfors, kokonaisvirtaama | Kaitfors | 26,59 | Normaal — 78% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,698, 23,388 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kiimasjärvi, Hietamankoski | Pyhäjärvi | 26,12 | Normaal — 49% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,603, 25,57 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Billnäs | Peltokoski | 25,21 | Boven normaal — 198% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,086, 23,646 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Iso-Vietonen, Kaaranneskoski | Raanujärvi | 24,94 | Ver boven normaal — 260% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 66,646, 24,43 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Tunkkari | Tunkkari | 24,11 | Ver boven normaal — 142% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,498, 23,76 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vuokkijärvi - luusua | Vuokkijärvi - luusua | 24 | Boven normaal — 61% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,813, 29,123 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hourunkoski, kokonaisvirtaama | Mäkelänkoski | 23,86 | Ver boven normaal — 566% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,951, 23,144 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Matarakoski | Kitinen | 23,55 | Onder normaal — 50% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,584, 26,749 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vääräkoski | Ruskeakoski | 22,79 | Normaal — 56% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 62,214, 30,504 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Jongunjoki, Viitakoski | Jongunjoki | 22,61 | Ver boven normaal — 79% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,563, 30,018 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Mäkelänkoski, kokonaisvirtaama | Mäkelänkoski | 22,41 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 62,908, 23,281 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hankavesi - luusua | Hankavesi - luusua | 22,27 | Onder normaal — 32% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,617, 26,711 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kiltuanjärvi, Jyrkkä | Laakajärvi | 21,98 | Ver boven normaal — 552% boven de historische mediaan | 2026-10-06 | daily mean | Finnish Environment Institute | 63,777, 27,812 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Koivukoski | Piirteenvirta | 21,46 | Ver onder normaal — 16% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,522, 26,867 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Sutela | Piirteenvirta | 21,46 | Onder normaal — 7% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,509, 26,879 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Valtimonjoki, Kuokkastenkoski | Valtimonjoki | 21,43 | Ver boven normaal — 104% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 63,541, 28,958 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Evijärvi, Kaarenhaara | Ähtävänjoki | 21,05 | — | 2026-10-10 | daily mean | Finnish Environment Institute | 63,433, 23,401 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Utsjoki, Patoniva | Utsjoki | 21 | Boven normaal — 41% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 69,783, 27,004 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ruskeakoski | Ruskeakoski | 20,66 | Normaal — 70% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 62,427, 30,445 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Herrfors | Ähtävänjoki | 20,3 | Boven normaal — 39% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,623, 22,884 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hattar | Ähtävänjoki | 20,3 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 63,573, 23,133 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Finnholm | Ähtävänjoki | 19,97 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 63,555, 23,159 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Jumisko | Jumisko | 19,6 | Boven normaal — 29% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 66,514, 27,786 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kattilakoski | Ähtävänjoki | 19,22 | Boven normaal — 41% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,47, 23,31 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Saramojoki, Roukkajankoski | Saramojoki | 19,18 | Ver boven normaal — 100% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,644, 29,097 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Niemelänjärvi - luusua | Niemelänjärvi - luusua | 19,08 | Ver boven normaal — 146% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,625, 28,691 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Atro | Laakajärvi | 18,97 | Normaal — 66% boven de historische mediaan | 2026-10-06 | daily mean | Finnish Environment Institute | 63,372, 27,991 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Muojärvi - luusua | Muojärvi - luusua | 18,86 | Ver boven normaal — 124% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 65,871, 29,96 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vilppulankoski | Vilppulankoski | 18,7 | Boven normaal — 86% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,013, 24,509 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Unari - luusua | Unari - luusua | 18,37 | Boven normaal — 56% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,13, 25,751 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Saarenpää | Saarenpää | 18 | Boven normaal — 107% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 63,986, 23,764 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Björkfors, Q | Ähtävänjoki | 17,74 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 63,521, 23,214 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lamujoki | Lamujoki | 16,51 | Ver boven normaal — 178% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,33, 25,855 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ähtävänjoki, Hanhikoski | Ähtävänjoki | 16,03 | Boven normaal — 24% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,332, 23,571 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vahvajärvi - luusua | Liekune | 15,94 | Normaal — 3% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,604, 26,656 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kellojärvi - luusua | Kellojärvi - luusua | 15,62 | Ver boven normaal — 215% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,213, 29,026 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kiikun pato virtaama | Kiikun pato virtaama | 15,42 | Boven normaal — 135% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,858, 22,797 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Venetpalo | Pyhäjärvi - luusua | 15,41 | Ver boven normaal — 167% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,894, 25,784 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lämsänkosken ohijuoksutus | Lämsänkosken ohijuoksutus | 14,92 | Ver boven normaal — 4.873% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,303, 26,159 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Iso-Kaihua | Pirttikoski | 14,9 | — | 2026-10-08 | daily mean | Finnish Environment Institute | 66,373, 26,83 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Sattasjoki | Sattasjoki | 14,28 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 67,604, 26,338 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Värnum | Ähtävänjoki | 13,91 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 63,59, 23,097 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kitinen, Vajukoski | Kitinen | 13,77 | Onder normaal — 66% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,693, 26,806 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pitkämö | Jalasjoen säänn.pato | 13,26 | Normaal — 1% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,584, 22,414 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Saarijärvi - luusua | Saarijärvi - luusua | 13,1 | Boven normaal — 79% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,93, 28,656 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Siuro, ylä | Kyröskoski | 13 | Normaal — 13% onder de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 61,477, 23,336 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Juotas, konevirtaama | Pirttikoski | 12,61 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 66,32, 26,954 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Keyritty - luusua | Keyritty - luusua | 12,52 | Ver boven normaal — 188% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,37, 28,378 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Petäjävesi - luusua | Petäjävesi - luusua | 12,38 | Ver boven normaal — 188% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 62,205, 25,188 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Liekune, Kissakoski | Liekune | 12,36 | Normaal — 16% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,624, 26,751 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kalliojärvi - luusua | Kalliojärvi - luusua | 11,74 | Ver boven normaal — 100% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,26, 29,909 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Iijärvi - luusua | Iijärvi - luusua | 11,5 | Boven normaal — 43% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 69,509, 28,042 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Oulunkylä | Myllymäki | 11,25 | Normaal — 1% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,238, 24,987 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Raanujärvi, Jolma | Raanujärvi | 11,25 | Ver boven normaal — 168% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 66,648, 24,678 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Väänteenjoki | Väänteenjoki | 11,23 | Ver boven normaal — 113% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,335, 24,069 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Verla | Verla | 11,07 | Ver onder normaal — 39% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 61,063, 26,643 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Killinkoski | Ryötönkoski | 10,94 | Normaal — 83% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,402, 23,886 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Naamijoki | Naamijoki | 10,62 | Boven normaal — 35% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 67,134, 23,986 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Valtimonjoki, Nuolikoski | Valtimonjoki | 10,37 | Ver boven normaal — 110% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,708, 28,761 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kalajärvi + Seinäjoki | Kalajärven voimalaitos | 10,35 | Ver boven normaal — 410% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,559, 23,064 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Myllymäki | Myllymäki | 10,18 | Normaal — 20% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 60,296, 24,868 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Yrttikosken säänn. Pato | Yrttikosken säänn. Pato | 10,05 | Ver boven normaal — 654% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 63,314, 24,118 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Nilakka, Äyskoski | Nilakka | 9,9 | Normaal — 4% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,011, 26,681 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ryötönkoski, kokonaisvirtaama | Ryötönkoski | 9,54 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 62,515, 24,118 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Nummenjoki, Pirkkula | Nummenjoki | 9,5 | Ver boven normaal — 155% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,385, 23,939 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hankavesi - Inha | Ryötönkoski | 9,27 | Boven normaal — 177% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,513, 24,13 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Repojoki | Repojoki | 8,8 | Normaal — 19% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 68,445, 25,942 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Jämsänkosken sp | Jämsänkosken sp | 8,7 | Ver boven normaal — 217.400% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,8, 25,251 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Reis-Vuohtajärvi, pato | Reis-Vuohtajärvi | 8,61 | Ver boven normaal — 310% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,644, 25,06 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Sälevä | Laakajärvi | 8,47 | Normaal — 16% boven de historische mediaan | 2026-10-06 | daily mean | Finnish Environment Institute | 63,513, 27,952 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Juntola | Juvankoski | 8,13 | Normaal — 104% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,539, 22,706 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kalajärven voimalaitos | Kalajärven voimalaitos | 7,52 | Ver boven normaal — 332% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,551, 23,096 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Juvankoski | Juvankoski | 7,49 | Boven normaal — 124% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,576, 22,763 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Niiles | Jalasjoen säänn.pato | 7,27 | Ver boven normaal — 95% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,582, 22,469 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Patanan tekoallas | Yrttikosken säänn. Pato | 6,66 | Ver boven normaal — 294% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,302, 23,986 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Saanijärvi - luusua | Saanijärvi - luusua | 6,62 | Ver boven normaal — 195% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,383, 25,58 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kitusjärvi - luusua | Kitusjärvi - luusua | 6,25 | Boven normaal — 175% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,279, 24,043 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lämsä meno (uljuan täyttökanava) | Lämsänkosken ohijuoksutus | 5,94 | Normaal — 40% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,303, 26,159 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Jalasjoen säänn.pato | Jalasjoen säänn.pato | 5,82 | Boven normaal — 1.396% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,582, 22,469 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vatajankoski | Vatajankoski | 5,66 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 61,926, 22,243 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pyhäjärvi - luusua | Pyhäjärvi - luusua | 5,26 | Normaal — 37% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 63,732, 25,981 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Rauhajärvi - luusua | Rauhajärvi - luusua | 5,14 | Onder normaal — 31% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,909, 26,92 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Laakajärvi, Kiltua | Laakajärvi | 4,95 | Normaal — 37% boven de historische mediaan | 2026-10-06 | daily mean | Finnish Environment Institute | 63,831, 27,898 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Ounasjärvi - luusua | Ounasjärvi - luusua | 4,71 | Normaal — 12% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 68,396, 23,757 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pyhäjärvi, Puhos | Pyhäjärvi | 4,6 | Normaal — 77% boven de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 62,095, 29,879 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Koitajoki, Pamilo | Koitajoki | 4,1 | Ver onder normaal — 93% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,801, 30,432 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kiskonjoki, Koski, kokonaisvirtaama | Kiskonjoki | 4,06 | Normaal — 43% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,179, 23,29 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Haapajärvi - luusua | Haapajärvi - luusua | 4 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 60,869, 24,504 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Sääksjärvi - luusua | Sääksjärvi - luusua | 3,9 | Normaal — 23% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,381, 22,466 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kiskonjoki, Koski, pato | Kiskonjoki | 3,79 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 60,179, 23,29 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Koskenkylänjoki, Niinikoski | Koskenkylänjoki | 3,78 | Normaal — 14% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,516, 25,943 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Karhijärvenpato,ala | Karhijärvenpato | 3,11 | Normaal — 40% boven de historische mediaan | 2026-10-10 | daily mean | Finnish Environment Institute | 61,594, 22,322 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Yrttikoski ohivirtaus | Yrttikosken säänn. Pato | 2,83 | — | 2026-10-10 | daily mean | Finnish Environment Institute | 63,316, 24,117 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Nellimjoki | Nellimjoki | 2,8 | Onder normaal — 31% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 68,849, 28,329 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kauhajoen säänn.pato | Jalasjoen säänn.pato | 2,67 | Normaal — 4% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,587, 22,38 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Halinen | Hypöistenkoski | 2,61 | Normaal — 42% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,464, 22,309 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Liuna | Maavesi | 2,59 | — | 2026-10-06 | daily mean | Finnish Environment Institute | 62,172, 27,796 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Allmänningsforsen | Allmänningsforsen | 2,54 | Onder normaal — 60% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,509, 21,375 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Lokka, pato | Lokka | 2,5 | Boven normaal — 115% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 67,821, 27,748 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Taasianjoki, Holmankoski | Taasianjoki | 2,41 | Normaal — 37% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,485, 26,317 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pyhäntä | Pyhäntä | 2,3 | Ver onder normaal — 63% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 64,495, 28,369 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kyröskoski | Kyröskoski | 1,84 | Ver onder normaal — 86% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 61,668, 23,193 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Hypöistenkoski | Hypöistenkoski | 1,5 | Normaal — 4% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 60,648, 22,598 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Peerajärvi - luusua | Peerajärvi - luusua | 1,42 | Normaal — 18% boven de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 68,88, 21,081 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Perniönjoki Pohjankoski | Perniönjoki Pohjankoski | 1,4 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 60,302, 23,136 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Maavesi | Maavesi | 1,01 | Onder normaal — 70% onder de historische mediaan | 2026-10-06 | daily mean | Finnish Environment Institute | 62,219, 27,58 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Sorsavesi, Sorsakoski | Sorsavesi | 0,89 | Onder normaal — 50% onder de historische mediaan | 2026-10-06 | daily mean | Finnish Environment Institute | 62,449, 27,662 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Köpingsbro, Malax | Köpingsbro | 0,83 | Ver onder normaal — 70% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,943, 21,551 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pihkoo | Piirteenvirta | 0,5 | Normaal — op de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,52, 26,863 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Kiskonjoki, Koski, kalatie | Kiskonjoki | 0,27 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 60,18, 23,294 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Jalkakosken sp | Reis-Vuohtajärvi | 0,14 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 63,693, 25,151 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Paaskoski | Kymijoki | 0,07 | Normaal — 90% onder de historische mediaan | 2026-10-08 | daily mean | Finnish Environment Institute | 60,538, 26,505 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Naapuskoski | Konnus tulvakanava | 0 | — | 2026-10-07 | daily mean | Finnish Environment Institute | 62,546, 27,819 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Konnus laivakanava | Konnus tulvakanava | 0 | — | 2026-10-07 | daily mean | Finnish Environment Institute | 62,548, 27,776 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Vanajavesi - Lempäälän kanava | Lempäälä+Kuokkalankoski | 0 | — | 2026-10-09 | daily mean | Finnish Environment Institute | 61,309, 23,753 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | | Pyhäjärvi, Parantala | Pyhäjärvi | 0 | Normaal — 100% onder de historische mediaan | 2026-10-09 | daily mean | Finnish Environment Institute | 62,641, 25,503 | [bron](https://www.syke.fi/en/environmental-data/open-web-services/environmental-data-apis) | ### Gegevensproviders Finnish Environment Institute [Verken Finland op de interactieve kaart →](/archive/2026-10-10/?lang=nl)