Northern especially if the incoming water is cooler than the larger main body of water. The reason gamefish love them is many, but tributaries provide an alternative to baitfish and they congregate in specific areas unique to each tributary. While size does not always matter with a tributary, it is interesting to note that larger tributaries produce larger fish whereas smaller tributaries usually produce faster and more action. These three selections seem to mimic the available forage and produce more stirkes. White is a good grub body color for tributaries.
Silver is a good choice for crankbaits and spinners, but again, it depends on weather conditions.
If its cloudy, go with gold or bronze. You will have better luck. Livebait options exist. Minnows, craws and nightcrawlers are your prime selections. Make sure to bring plenty of bait because you never know what will be biting.