Ulster County consists of several major, and notable watersheds. The East and West Branches of the Neversink River, and the Dry Brook are part of the Delaware River Watershed. The Upper and Lower Esopus Creeks, the Upper and Lower Rondout Creeks, the Wallkill River, the Plattekill, and the Black Creek are all part of the Hudson River Watershed.

CLICK on the map below which shows the major watersheds of Ulster County.

Watershed and Stream Management Plans Groups, and Other Resources:

Ashokan Watershed Stream Management Program

• Upper Esopus Creek Stream Management Plan

• Stony Clove Stream Management Plan

• Broadstreet Hollow Stream Management Plan

• Beaverkill Stream Management Plan

• Bushkill Stream Managment Plan

• Bushnellsville Stream Management Plan 

Lower Esopus Watershed Partnership 

• Lower Esopus Stream Management Plan

• Lower Esopus Watershed Recreation Map 

• Lower Esopus Watershed Topographic Map 

• Lower Esopus Watershed & Sub-Watershed Map  

Rondout / Neversink Stream Program

• Upper Rondout Creek Stream Management Plan Summary

• Upper Neversink River Stream Management Plan 

Rondout Creek Watershed Council

• Rondout Creek Interim Watershed Management Plan

Wallkill River Watershed Conservation and Management Plan

Hudson River Watershed Alliance

Hudson River Estuary Program (NYSDEC)