Rainbow Flowage – Dam

Located in the Town of Newbold out in Oneida County, this semi-private boat ramp provides convenient access to Rainbow Flowage. It's managed by the Wisconsin Department of Natural Resources, so you can expect well-maintained facilities. The ramp sits right at the dam, which is a good landmark if you're navigating to the area for the first time. This is a solid option if you're planning to spend time on the flowage, whether you're into fishing, cruising, or just enjoying what the lake has to offer. Be sure to check current access policies and any seasonal restrictions before heading out, as semi-private ramps can have specific rules or hours.