The term stream trout is actually a term used to encompass any of the stream trout. Brown trout, rainbow trout, and brook trout are all called stream trout because they like the running waters. But, stream trout do not have to be found in streams. This sounds strange but it's quite simple. By putting stream trout species into lakes, the fish can grow larger and offer more to the fisherman. And, in many cases, that is just what fisheries do.
Stream trout fishing on the other hand is a term used for fishermen who enjoy the stream fishing as opposed to the lake. In stream trout fishing, the fishermen are still catching trout (brown trout, rainbow trout, and brook trout). There are many areas of the country that this is considered one of the best forms of trout fishing. Many use fly fishing as their method of choice. Anglers know there way is great just as well. Regardless, stream trout offer some of the best fishing experiences you will encounter.
But, there are disadvantages to stocking lakes with stream trout as apposed to putting them into stream. First of all, and probably most importantly, stream trout can not spawn in lakes. This is due to the fact that they need running water and gravel beds to lay their eggs. Since this can't be provided for in a lake, it is up to hatcheries to keep lakes stocked with stream trout. Is it worth it then? It is because there is a large demand for stream trout in lakes. Since the demand is there, hatcheries will continue to stock these stream trout in lakes. The good news is that once they are placed in the lakes, stream trout grow to great sizes and survive well. So, this can be a great benefit to the anglers who want to catch their prized stream trout in a lake!
All About Trout and Trout Fishing