Lake Waha is a 94-180 acre body of water located southeast of Lewiston, Idaho, with approximately 3 miles of shoreline. Access is limited to a single small public access site managed by Idaho Fish and Game (IDFG), as the majority of the shoreline is privately owned. The site provides a dock and boat ramp for launching, though water level fluctuations can affect dock accessibility, particularly in spring.

The IDFG access site is specifically managed for boating, and swimming is not permitted. The former IDFG campground at the lake has been closed due to vandalism concerns and fire risk to nearby properties. Facilities are limited, though a boat ramp and dock are maintained when water levels permit.

Water levels can vary significantly throughout the season, which directly impacts paddling conditions and access. Boaters should be particularly aware of these fluctuations during spring months when dock access may be compromised. The lake is open year-round, though winter conditions may limit paddling opportunities.

The lake supports populations of smallmouth bass and rainbow trout, making it a destination for anglers. The surrounding Craig Mountain Wildlife Management Area provides habitat for various wildlife species that can be spotted while paddling the shoreline.

When planning a paddling trip to Lake Waha, it's essential to note that the limited public access and fluctuating water levels can affect launching options. The lake's relatively small size makes it suitable for day trips, but paddlers should be self-sufficient as amenities are minimal. Due to the lake's status as part of the Lewiston Orchards Project, managed by the Lewiston Orchards Irrigation District, water levels may change based on irrigation needs.