]> 2026-04-25T02:19:58+00:00 Case study:Restoration of Naarkoski Torrent 500 en Approved Building of submerged weirs and pits Introduction of gravel Creation of fish passes SYKE Fenno-Scandian Shield SYKE European Regional Development Fund Municipality of Pukkila Regional ELY-centre Uusimaa Regional Council No No Yes Restoration of Naarkoski Torrent bypass.jpg Restoration of Naarkoski Torrent_bypass construction 60.641940869531,25.588323025626 Kari SYKE Rantakokko Building of submerged weirs and pits, Introduction of gravel, Creation of fish passes,,, ,,, 1068 Naarkoski Torrent after restoration Restoration of Naarkoski Torrent bypass.jpg 2002-01-01Z 2452275.5 Complete Naarkoski torrent in the River Porvoonjoki is situated near the Pukkila city center. A fishway was constructed to enable the migrating fish to pass the Naarkoski power plant and open the way for fish to the upper reaches of the stream. Constructions of the bypass channel was started in October 2002 and finished in june 2003. Project was executed and managed in co-operation with the municipality of Pukkila and and Environmental Institute for Uusimaa. Cost of the restoration was 160 000 euros and it was financed by municipality of Pukkila, Environment Centre for Uusimaa and European Regional Development Fund, among the others. Restoration of Naarkoski Torrent restoration of naarkoski torrent Porvoonjoki River Basin Naarkoski Torrent naarkoski torrent Naarkoski Torrent-fishway naarkoski torrent-fishway Naarkoski Torrent Habitat and biodiversity 160 100 - 500 k€ 2003-01-01Z 2452640.5 2012-08-10T14:00:06Z 2456150.0834028 2018-11-01T12:36:12Z 2458424.0251389 Restoration of Naarkoski Torrent 500 1 plainlist 5 [[Category:Case study]] [[Project title::!Restoration of Naarkoski Torrent]] [[Subcatchment title::Naarkoski Torrent]] Restoration of Naarkoski Torrent# QUERY3e92ec7b7c3e4e41845b899faeb58db0