Hatchopedia.com is a free, user-driven, online catalog of Montana fly-fishing reports. Recreational and Professional Anglers generate real accurate fishing reports for over 40 Montana rivers, lakes, and streams.

Hatchopedia.com is currently the largest and most popular source for Montana fly-fishing specific reports for the Madison River, Yellowstone River, Gallatin River and the Bighorn River.

With ever changing water conditions & insect hatches fly-fisherman choose Hatchopedia.com for its diverse knowledge base and accurate information.

Waterways are being added upon request, if you would like to add a fishing location please CLICK HERE.