44.1080307, -102.8420814

New Underwood Boat Ramp

Fee not yet verified Status not yet verified Public access

New Underwood Boat Ramp is a public access point in Pennington County, South Dakota. It sits within the Town of New Underwood-Boxelder Creek watershed.

Sourced from South Dakota Game, Fish and Parks . Last checked against the source on July 7, 2026.

Other boat ramps in Pennington County

Pennington County tracks 9 public boat ramps in total, spread across several different rivers, creeks and lakes — not just this waterway. Each one below shows which waterbody it's on, so you can tell at a glance whether it actually connects to the same water as New Underwood Boat Ramp or leads somewhere completely different.

Quick facts

County
Pennington County, South Dakota
Coordinates
44.1080307, -102.8420814
Access type
Public
Last verified
July 7, 2026
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