North Acres Neighborhood Park

North Acres Neighborhood Park provides a whitewater put-in access point on Little Walnut Creek in Austin. This is a headwater stream located in the upper reaches of the watershed, characterized by a moderate gradient of 9.3 feet per mile and relatively modest flow averaging about 25 cubic feet per second. The creek spans 19.42 miles total with an elevation drop of 180 feet, making it suitable for paddlers seeking moving water conditions rather than flat water.

The site is classified as a whitewater put-in, indicating it serves paddlers launching into current-fed sections of the creek. Given the stream order (3), gradient, and average velocity of 1.04 feet per second, paddlers should expect flowing water conditions typical of a creek system. The access point location in a neighborhood park suggests pedestrian-friendly facilities, though specific amenities at this particular site require local verification. Water conditions will vary seasonally with Austin's rainfall patterns, affecting both flow rates and navigability.

Paddlers should be aware that this is a relatively small drainage area (21 square miles) and headwater stream, meaning water levels and flow can fluctuate considerably. Spring conditions typically offer higher water levels, while summer flows may be reduced. The creek's location within an urban park system means paddlers should check local regulations and access policies before visiting.