The Whitewater River in Vermont is a popular destination among kayakers and adventure enthusiasts. The Confluence with Alder Creek to Confluence with Middlebury River segment is about 6.2 miles long and is classified as Class III to IV, depending on the water level and the specific rapids. The ideal streamflow range for this section is between 800 to 1500 cfs, depending on the skill level of the paddlers. This section features several challenging rapids, including the Whiteface Falls, the Meatgrinder, and the Slalom Rapid.

There are specific regulations for this area that paddlers should be aware of. The river is open year-round, but the Vermont Fish and Wildlife Department recommends that paddlers avoid this section during high water levels. Paddlers should also wear a personal flotation device and a helmet at all times. There are no fees or permits required to paddle this section, but it is important to respect private property along the riverbank.

In conclusion, the Confluence with Alder Creek to Confluence with Middlebury River segment of the Whitewater River in Vermont is a thrilling and challenging run for experienced paddlers. The ideal streamflow range, class rating, segment mileage, specific river rapids/obstacles, and specific regulations should be carefully considered before attempting this section. Paddlers should always prioritize safety and respect for the environment and private property.