Swan Lake is a lake in geographic Lee Township and geographic Maisonville Township in the Unorganized West Part of Timiskaming District, in northeastern Ontario, Canada. The lake is in the James Bay drainage basin and the nearest community is Sesekinika, 4.9 kilometres to the northeast. Swan Lake is the location of the mouth of Woollings Cr…Swan Lake is a lake in geographic Lee Township and geographic Maisonville Township in the Unorganized West Part of Timiskaming District, in northeastern Ontario, Canada. The lake is in the James Bay drainage basin and the nearest community is Sesekinika, 4.9 kilometres to the northeast. Swan Lake is the location of the mouth of Woollings Creek and is the source of the Whiteclay River.