Lillestr?m was founded because of the timber industry and the use of steam to drive saws, originally it was only a huge moore one the site, something that you still get the feeling of when visiting in the late summer. There are lots of small mosquitos. Luckilly no one of them carry any bakteria or viruses that can make you ill.
Originally saws was drawn by watermills.
Str?mmen is a little town just south of Lillestr?m (walking distance) which had such a saw. Timber was floated down the much more dosile Glomma, Nitelva and Leira. After being collected the timber was dragged up to the saw. Str?mmen actually means stream (of water) because of this river. The river is called Sagdalselva (litterally: Saw Valley River)
The industrial revolution came to Norway as well. That ment that we could use steampowered saws insteas of waterpowered ones. Steam didn't have to be placed high up on the hillside, so a steamsaw was placed on the moore on the other side of Nitelva. Pretty soon a small village grew up besides the steamsaw. It was the workers who had buildt their little houses besides the workplace, the little village grew to what we today know as Lillestr?m (Little stream). Both the waterpowered and the steampowered saws are gone now, but the site where the town hall is used to be the place where the large majority of the steamsaws was. The area was called Dampsagtomta (Steam saw lot) before the hall was built.