Rivers starting from the ocean, still salty water?

[Agalloch]

Well, the question is in the title, can you get lobsters from rivers that start from the ocean or just by the beach?

[JamesBonham]

I don't think rivers start from the ocean
Actually they flow to it, so get your conclusions

[jcwilk]

I think that even if you fish/trap at the ocean shore but there's a river exiting there as well it will count as a river not an ocean, so no, the water biomes are very simple so don't overthink it

[saltmummy]

You can catch ocean fish from the river going through providence though. I've got chests of cod fished out of the prov river.

[reeper_aut]

easy to test. you can't fill buckets from rivers inside prov. you have to go a bit back, like the small lake at the west end of prov.
so, where you can't fill a bucket you should get lobsters