The Little Blue River is an urban waterway that flows through the heart of Jackson County, Missouri. Originating at Longview Lake dam in southern Jackson County, the river meanders northward for approximately 45 miles before emptying into the Missouri River. This modest stream serves as a vital watershed for the eastern Kansas City metropolitan area.

Paddling opportunities on the Little Blue River range from calm flatwater sections to more challenging stretches with Class II rapids. The most popular paddling route runs from Longview Lake dam to Knobtown, offering a 10-15 mile journey through a mix of urban and natural landscapes. This section features several strainers, a waterfall, and passages under highway overpasses, providing an interesting blend of obstacles for intermediate paddlers. Another notable section is the 4.4-mile stretch from Blue Ridge Road to Red Bridge Road, which offers a more relaxed Class I-II experience suitable for beginners and families.

The river's difficulty generally ranges from Class I to III, with most sections falling in the Class II category. Paddlers should have basic whitewater skills and be comfortable with self-rescue techniques. The Little Blue River is best paddled in spring and early summer when water levels are typically higher. However, it's crucial to check USGS water level data before any trip, as flow rates significantly impact paddling conditions and enjoyment.

Despite its urban setting, the Little Blue River corridor supports a variety of wildlife and provides a green oasis within the city. Paddlers may spot herons, turtles, and various fish species. The well-shaded banks offer a pleasant escape from the summer heat. Key landmarks include the Cedar Creek confluence, various highway overpasses, and the final stretch where the Little Blue meets the Missouri River. Access points are available at Longview Lake dam, Blue Ridge Road, and Red Bridge Road, all within easy reach of Kansas City, Lee's Summit, and Independence.

Historically, the Little Blue River played a role in the early development of Jackson County, powering mills and supporting agriculture. Today, it serves as an important recreational resource for the region. Safety considerations include being prepared for strainers, especially after heavy rains, and awareness of urban pollution. Paddlers should also be cautious of low-head dams and check local regulations regarding river access and usage.

While primarily used for day trips, ambitious paddlers could potentially plan a multi-day journey from Longview Lake to the Missouri River confluence, though camping options would be limited due to the urban environment. The Little Blue River offers a unique blend of urban adventure and natural beauty, providing Kansas City area residents with an accessible paddling experience right in their backyard.