Fishing Tools

Fish Weight Calculators

Fish Weight Calculator - If you know the length of a fish, you can calculate its approximate weight.
Tarpon Weight Calculator - Calculate the weight of a tarpon if you know its length and girth.
Saltwater Fish Weight Calculator - Calculate the weight of snook, amberjack, tuna, and more saltwater fish.

Water Information

USGS Water Data - Use this site to determine current water flows to save with your fishing log entries.
Bureau of Reclamation - Water level/temperature information for Western US rivers and reservoirs - look for "Hydromet Data System" links in your region.

Maps

MyTopo.com - Online topo maps, free for browsing.

Fish Catching Tools

Fishing Tips - An organized list of fishing tips to help you catch fish in any situation.
Animated Fishing Knots - A great resource for seeing the individual steps to tying fishing knots.
Solunar Forecast - Free solunar predictions for major/minor fish activity times.
Sunrise/Sunset Calculator - Calculate the sunrise, sunset, moonrise, and moonset information for a U.S. zip code.

Photography and Videos

Fish Swami's Fish Videos - Random videos focused on fish activities.
Todd Kaplan Photographics - Images of the West, centered around Ketchum, Idaho
PicturesOfCascade.com - Great site for photographs of various places around McCall and Cascade Idaho.

Fishing-Related Sites

• Troutnut.com - Over 2615 Aquatic Insect Pictures for Trout Fly Fishing Fanatics: See over 2615 close-up photos of mayflies, stoneflies, caddisflies and other trout stream invertebrates. There are also movies, underwater photos of nymphs and larvae in their natural habitat, stream landscapes, and desktop backgrounds. Learn how to identify insects and how to match their hatches!
  
• MidCurrent - Fly fishing at its best