Which preposition to use with boathouse

above Occurrences 1%

"It is quite natural that she should feel like that, and I am very glad for her," Katherine announced to herself in a defiant tone, as she loaded packages of groceries and bundles of dry goods on to the dogs in the morning, for them to carry over the portage to the boathouse above the falls.

for Occurrences 1%

They promised to build a mission house and a boathouse for her steamboat.

on Occurrences 1%

I had known for some time that Sir Gilbert Carstairs had a small yacht lying at one of the boathouses on the riverside; indeed, I had seen her before ever I saw him.

to Occurrences 1%

Tingling from his plunge in the river, Jim Deacon walked up the bluff from the boathouse to the group of cottages which constituted Baliol's rowing-quarters.

with Occurrences 1%

For the former Joel had little desire, but rowing attracted him, and he began to allow himself the unusual pleasure of an hour away from lessons in the afternoon that he might go down to the boathouse with West, and there, in a sunny angle of the building, watch the crews at work upon the stream.

Which preposition to use with  boathouse