Conversation so far:
where is the proposed pebble mine in alaska?
Pebble Mine is proposed to be built in the headwaters of Bristol Bay, Alaska.
how much is Pebble Mine worth?
officials estimate it contains 67 billion pounds of extractable copper, 82 million ounces of gold, and 4 billion pounds of molybdenum at current prices worth $345 billion to $500 billion.
how far is Pebble Mine from Bristol Bay?
The Pebble prospect is in a remote, wild, and generally uninhabited part of the Bristol Bay watershed. The nearest communities are the villages of Nondalton, Newhalen, and Iliamna.
what is Bristol Bay known for?
The Bristol Bay watershed provides habitat for numerous animal species. Chief among these resources is a world-class commercial and sport fishery for Pacific salmon and other important resident fishes.

Question: how much money does sport fishing bring to the bay each year?
Self-contained rewrite: how much money does sport fishing bring to Bristol Bay each year?