Rappahannock Basin


Project Description
The purpose of this approximately one-year study initiative, completed between 2006 and 2007 via a comprehensive schedule of water quality monitoring, bacterial source tracking analysis and watershed modeling, was to develop a series of detailed Total Maximum Daily Load assessments, or TMDLs, as required for submittal to EPA.

This project was coordinated by:


The following organizations also contributed time and expertise integral to the project's success:


For more information regarding the Rappahannock River Basin TMDL Study, or any of the Commission's ongoing environmental projects, please contact the Rappahannock-Rapidan Regional Commission at 540-829-7450.
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Additional Information21 documents

Location5 documents

  • Rappahannock River Basin Overview Map
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  • Hazel River Watershed Map
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  • Rappahannock River Watershed Map
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  • Upper Rapidan River Watershed Map
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  • Lower Rapidan River Watershed Map
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DEQ Impairment Summary Documents16 documents

  • Hazel River (16.67 mi.)
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  • Hughes River (3.68 mi.)
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  • Rappahannock River (2.17 mi.)
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  • Rush River (4.55 mi.)
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  • Hazel River (3.32 mi.)
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  • Marsh Run (8.16 mi.)
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  • Browns Run (2.39 mi.)
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  • Craig Run (3.61 mi.)
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  • Rappahannock River (2.02 mi.)
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  • Rappahannock River (2.85 mi.)
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  • Blue Run (11.61 mi.)
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  • Rapidan River (7.5 mi.)
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  • Marsh Run (5.19 mi.)
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  • Unnamed Tributary to Rapidan River (2.57 mi.)
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  • Cedar Run (5.4 mi.)
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  • Rapidan River (2.68 mi.)
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Technical Advisory Committee Meetings11 documents

July 27, 2006:  Culpeper Train Depot3 documents

  • DEQ Presentation:  Regulatory Background and Overview of Upper Rappahannock River Basin TMDL Development Process
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  • ECI Presentation: Rappahannock Watershed TMDLs Preliminary Data
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  • CI Presentation: Rapidan Watershed TMDLs Preliminary Data,
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December 15, 2006:  Culpeper Train Depot6 documents

  • Presentation
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  • Handout: Hydrology Results
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  • Handout: Rapidan River Source Assessment
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  • Handout: Rappahannock River Source Assessment
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  • Handout: Bacteria Source Tracking Report (October 2005)
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  • Handout: Bacteria Source Tracking Report (December 2006)
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February 27, 2007:  Culpeper Train Depot2 documents

  • DEQ Presentation
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  • ECI Presentation
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Public Meetings6 documents

  • Presentation: DEQ March Public Meetings
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  • Presentation: DCR March Public Meetings
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  • Presentation: ECI March 19 Meeting
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  • Presentation: ECI March 22 Meeting
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  • Presentation: ECI March 27 Meeting
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  • Presentation: October Public Meetings
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