San Juan River Fly Fishing Map Author:David Colvin This beautiful 20 by 28 inch full-color map is extremely detailed and gives you all the information you need to fly fish the fabulous San Juan River in northern New Mexico! It covers the entire length of the San Juan's Quality Water 15 miles down past the town of Navajo Dam. You get river access points, pool names, GPS coordinates, fly patte... more »rns, insects photos and much more! The map is printed on high quality tear-proof and waterproof paper so you can take it with you on the river.« less