This page is actively being updated with more content and activity, please check back.

Donegal TU continues to work on projects on cold water streams throughout Lancaster County. Clicking on many of the watersheds in the map on this page will bring up a topographic map of the area with information about our projects in that area.

There are presently maps linked to the

  • Donegal
  • Cocalico
  • Conestoga
  • Conowingo
  • Octoraro
  • Pequea

Watersheds & Susquehanna Tributaries
Peters Creek
Fishing Creek (west of Conowingo)

You may need to zoom in or out to best view the maps depending on your browser settings.


Our thanks to Matt Kofroth of Lancaster County Conservation District for the original watersheds map.

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