15 drawings 33 maps 6 x 9 * Now in paperback, with updated information * Descriptions of every limestone stream in the state, more than 300 total * Water conditions, fish populations, fishing notes The author spent seven years locating and fishing every limestone stream in Pennsylvania, from the legendary to the unknown. He measured water temperatures, assessed fish populations, and compiled notes on hatches. The information was then reviewed by regional TU chapters. The result is an indispensable guide for trout fishermen. For the new edition, the author revisited many streams, adding new information and observations on environmental changes. A. Joseph Armstrong is environmental chairman of the Valley Forge (Pennsylvania) chapter of Trout Unlimited and the recipient of the Outstanding TU Member Conservationist award.