Horse Thief Reservoir

Horse Thief Reservoir is a 450-acre inland reservoir near Jetmore, Kansas, known for flat-water (often described as flat-chop) riding conditions with generally clean water. The launch is at a small beach area within the recreation zone, served by a single public boat ramp, making it straightforward to access by car. Wind at this spot is primarily driven by strong Great Plains frontal and gradient systems, with weak thermal influence typical of inland reservoirs. Reported wind months for strong riding conditions include March, April, May, June, September, October, and November, with typical wind speeds around 15–30 knots and moderate gustiness during frontal passages. South winds are generally described as the cleanest and most consistent option, while northern winds can be less favorable. For kitesurfing, the reservoir’s wide open fetch and ample space support freeride, freestyle, and foil riding, with local guidance pointing to the need to match kite size to the high average wind. Windsurfing can also work well for freeride and slalom, and wingfoiling is feasible once away from the immediate shoreline due to sufficient depth in the main riding areas. Safety is especially important because submerged trees can be present near the edges—particularly when reservoir levels are low. Riders should also be alert for power lines near the entrance/road and for hazards around the dam area (including rocks), and plan around colder water in early spring and autumn. Lifeguards and dedicated on-water rescue coverage are not reported; emergency response is handled via 911, with medical facilities in Jetmore. The spot is generally considered low-profile, with quieter conditions for wind sports; however, summer weekends may draw more boaters and campers. On-site amenities commonly reported include showers, toilets, changing rooms, parking, camping, electricity, fresh water, picnic areas, and a playground, with limited food options on-site and groceries/dining available in Jetmore.