Wiehle North

Colvin Run Watershed


Timeline Progress
Initial Watershed Study and Survey: COMPLETE
Phase I Archeological Investigation: COMPLETE
Concept Design: COMPLETE
Plan Design: COMPLETE
MBRT Approval: COMPLETE
Reston Design Review Board Approval: Final Plan Approved
County Approval: COMPLETE
Corps of Engineers Approval: COMPLETE
Construction: Pending

View the final plan presentation, "Northern Virginia Stream Restoration Bank: Reston Status and Wiehle North," presented on June 19, 2012 [.pdf 7.4MB]
View the preliminary presentation, "Northern Virginia Stream Restoration Bank: Reston Status and Wiehle North," presented on Nov. 15, 2011 [.pdf 7.8MB]

Plan Views

Final Plan - May 2012
Final Overall Plan [.pdf 6.9MB]
Final Grading Plan (1 of 8) [.pdf 1.8MB]
Final Grading Plan (2 of 8) [.pdf 1.9MB]
Final Grading Plan (3 of 8) [.pdf 1.9MB]
Final Grading Plan (4 of 8) [.pdf 1.9MB]
Final Grading Plan (5 of 8) [.pdf 1.7MB]
Final Grading Plan (6 of 8) [.pdf 1.8MB]
Final Grading Plan (7 of 8) [.pdf 1.7MB]
Final Grading Plan (8 of 8) [.pdf 1.9MB]

Longitudinal Profiles (1 of 2) [.pdf 653KB]
Longitudinal Profiles (2 of 2) [.pdf 581KB]

Grading Plan and Profile Legends [.pdf 1.7MB]

Final Planting Plan (1 of 8) [.pdf 1.8MB]
Final Planting Plan (2 of 8) [.pdf 2.7MB]
Final Planting Plan (3 of 8) [.pdf 3.6MB]
Final Planting Plan (4 of 8) [.pdf 2MB]
Final Planting Plan (5 of 8) [.pdf 2.9MB]
Final Planting Plan (6 of 8) [.pdf 2.4MB]
Final Planting Plan (7 of 8) [.pdf 1.2MB]
Final Planting Plan (8 of 8) [.pdf 1.2MB]
Planting Plan Details [.pdf 807KB]

Vegetation Schedule (1 of 2) [.pdf 1.8MB]
Vegetation Schedule (2 of 2) [.pdf 1.5MB]

Tree Removal Plan (1 of 7) [.pdf 1.7MB]
Tree Removal Plan (2 of 7) [.pdf 2MB]
Tree Removal Plan (3 of 7) [.pdf 5.5MB]
Tree Removal Plan (4 of 7) [.pdf 1.7MB]
Tree Removal Plan (5 of 7) [.pdf 2.4MB]
Tree Removal Plan (6 of 7) [.pdf 2MB]
Tree Removal Plan (7 of 7) [.pdf 1.2MB]

Tree Inventory Summary [.pdf 8KB]

Final Plan (All Sheet Above) [.pdf 59MB]

Preliminary Plan- October 2011: (This plan was superseded by the final plan above.)
Preliminary Plan Sheet 1 [.pdf 1.9MB]
Preliminary Plan Sheet 2 [.pdf 2.3MB]
Preliminary Plan Sheet 3 [.pdf 2.2MB]
Preliminary Plan Sheet 4 [.pdf 2.3MB]
Preliminary Plan Sheet 5 [.pdf 1.2MB]
Preliminary Plan Sheet 6 [.pdf 1.5MB]
Preliminary Plan Sheet 7 [.pdf 2.9MB]
Preliminary Plan Sheet 8 [.pdf 3.8MB]
Preliminary Plan Sheet 9 [.pdf 3.3MB]
Preliminary Plan Sheet 10 [.pdf 3.8MB]
Preliminary Plan Sheet 11 [.pdf 1.5MB]
Preliminary Plan (All Sheets Above) [.pdf 26.6MB]
Tree List and Summary [.pdf 133KB]




Wiehle Avenue North- Preconstruction Conditions Wiehle Avenue North- Preconstruction Conditions Wiehle Avenue North- Preconstruction Conditions Wiehle Avenue North- Preconstruction Conditions
  • Wiehle Avenue North- Preconstruction Conditions
  • Wiehle Avenue North- Preconstruction Conditions
  • Wiehle Avenue North- Preconstruction Conditions
  • Wiehle Avenue North- Preconstruction Conditions

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