K. B. Derr & Son Boat Ramp

K. B. Derr & Son Boat Ramp is a semi-private access point in Calvert County, Maryland, providing access to Mill Creek. It sits within the Mill Creek-Patuxent River watershed.

Sourced from Maryland Department of Natural Resources . Last checked against the source on July 7, 2026.

Boat ramps on Mill Creek

K. B. Derr & Son Boat Ramp is the only public boat ramp we have on record for Mill Creek. Smaller creeks and coves sometimes have unofficial or private access points we haven't verified yet — if you know of one nearby, help us add it.

Other boat ramps in Calvert County

Calvert County tracks 9 public boat ramps in total, spread across several different rivers, creeks and lakes — not just Mill Creek. 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 K. B. Derr & Son Boat Ramp or leads somewhere completely different.

• K. B. Derr & Son Mill Creek less than 0.1 mi away
• Spring Cove Marina Back Creek 2.1 mi away
• Solomons Fishing Center Patuxent River 2.6 mi away
• Vera's Beach Club John's Creek 6.2 mi away
• Island Creek Marina Patuxent River 8 mi away
• Lens Marina Grapevine Cove 8.2 mi away