Crappie spawn in early summer when the water temp hits mid-60s and yes, the males protect their nest for up to 5 days. Monday – Friday during summer months, there is less boat traffic. The lake is around 13 miles in length and about 60 feet at its maximum depth. Late April though the beginning of July is a Great Walleye and Striper night bite! These fish can live a very long time by fish standards. Lake Wallenpaupack. Lake Wallenpaupack fishing is one of the most incredible activities you can plan for your vacation! Striped Bass:  Typically, 2 years for males to reach reproductive capability and nearly 4 years for females. This phase of a young fish’s life can last up to a week to two weeks. It runs 13 miles in length and covers 52 miles of shoreline. Another reason why Catch & Release is so important — the fish aren’t being stocked here, they are being taken to support populations in other waterways. Before you head out on the lake, check out our list of 5 of the best tips for fishing Lake Wallenpaupack. This is a slow process where fins, tail and even scales begin to form. For starters, is it even possible for fish to reach a reproductive age and successfully spawn? Evening trips can be arranged upon request. lake wallenpaupack fishing guides - readyresponsepa.com ...