Which preposition to use with upstream

to Occurrences 4%

Its aspect is towards the Persian Gulf, and Rohrbach grudgingly admits that down the Tigris to Basra, and not upstream to Alexandretta, is the natural channel for its trade.

with Occurrences 2%

It consisted of a mainsail, a jib, and a spinnaker, and in a very few minutes we had set all three of them and were bowling merrily upstream with the dinghy bobbing and dipping behind us.

by Occurrences 1%

I knew they were pretty far upstream by now, but the voice was awful clear, like voices always sound across the water, especially in the night.

for Occurrences 1%

Bill indicated a better position fifty yards upstream for the dam and he sketched his idea of making a water-tight flood gate which was so ingenious that the Professor became enthusiastic and adopted it at once.

in Occurrences 1%

The river was too shallow for ships of heavy burthen, so it was the custom to unload in the neighbourhood of Greenock and bring the goods upstream in barges to the quay at the Broomielaw.

Which preposition to use with  upstream