Based on the latest information available, the boat ramp named 3rd Avenue Southeast East Grand Forks in North Dakota is a concrete ramp with a width of approximately 20 feet. It services the Red River, which is a border waterway between North Dakota and Minnesota. The Red River is known for its catfish, walleye, and northern pike, and is popular for fishing and recreational boating.

According to the North Dakota Game and Fish Department, the boat ramp is open to motorized watercraft and non-motorized watercraft, including canoes, kayaks, and paddleboards. However, it is important to note that there may be specific regulations for boating and fishing in the area, so it is recommended to check with the local authorities for any restrictions or requirements.

Overall, the 3rd Avenue Southeast East Grand Forks boat ramp appears to be a convenient and accessible option for launching boats and enjoying the waters of the Red River in North Dakota.