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National Assessment Database

Assessment Data for
Virginia, Rapidan-Upper Rappahannock Watershed (8 Digit USGS Cataloging Unit), Year 2006

Description of this table
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Click on the Water Name link to get 305(b) Lists/Assessment Unit Information Report

Table Legend: Water Status is GoodWater Status is Threatened Water Status is ImpairedWater Status has not been Assessed

Water Name Assessment Unit ID Location Map State Water Type Water Size Unit Water Status
Alcotti Run VAN-E10R_ALC01A00 Segment begins at the headwaters of Alcotti Run and continues downstream until the confluence with Deep Run. Map Assessed Water VA RIVER 4.71 MILES GOOD
Barrows Run VAN-E02R_BRW01A06 Segment begins at the headwaters of Barrows Run and continues downstream until the confluence with the Rappahannock River. No Mapping Data VA RIVER 4.93 MILES IMPAIRED
Battle Run VAN-E06R_BTL01A02 Segment begins at the confluence with an unnamed tributary to Battle Run, at rivermile 2.27, and continues downstream until the confluence with the Thornton River. Map Assessed Water VA RIVER 2.17 MILES GOOD
Beautiful Run VAN-E13R_BFL01A04 Segment begins at the confluence of an unnamed tributary, upstream from Route 620, and continues downstream until the confluence with the Rapidan River. No Mapping Data VA RIVER 1.08 MILES IMPAIRED
Berry Hollow VAN-E14R_BEH01A06 Segment begins at the headwaters of Berry Hollow and continues downstream until the confluence with the Robinson River, at approximately rivermile 30.84. No Mapping Data VA RIVER 1.64 MILES NOT ASSESSED
Black Walnut Run VAN-E17R_BWR01A06 Segment begins at the Route 621 crossing and continues downstream until the confluence with Mine Run. No Mapping Data VA RIVER 6.45 MILES IMPAIRED
Blue Run VAN-E13R_BLU01A00 Segment begins at the confluence with Barbour Run, approximately 0.13 rivermile upstream of the Southern Rail Road bridge, and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 4.21 MILES IMPAIRED
Blue Run VAN-E13R_BLU02A04 Segment begins at the headwaters of Blue Run and continues downstream until the confluence with Barbour Run. Map Assessed Water VA RIVER 7.4 MILES IMPAIRED
Bolton Branch VAN-E01R_BOL01A06 Segment begins at 1.7 rivermiles above the confluence with Hittles Mill Stream and continues downstream until the confluence with Hittles Mill Stream, west of Route 631. No Mapping Data VA RIVER 1.7 MILES NOT ASSESSED
Bolton Branch VAN-E01R_BOL02A06 Segment begins at the headwaters of Bolton Branch and continues downstream until 1.7 rivermiles above the confluence with Hittles Mill Stream. No Mapping Data VA RIVER .47 MILES NOT ASSESSED
Bowens Run VAN-E08R_BWN01A02 Segment begins at the headwaters of Bowens Run and continues downstream until the confluence with Craig Run. Map Assessed Water VA RIVER 3.66 MILES NOT ASSESSED
Broad Hollow VAN-E04R_BRH01A06 Segment begins at the headwaters of Broad Hollow and continues downstream until the confluence with the Hazel River. No Mapping Data VA RIVER 2.41 MILES NOT ASSESSED
Brokenback Run VAN-E03R_BKK01A02 Segment begins at the headwaters of Brokenback Run and continues downstream until the confluence with the Hughes River. Map Assessed Water VA RIVER 2.72 MILES GOOD
Brook Run VAN-E17R_BRK01A04 Segment begins at the confluence with an unnamed tributary to Brook Run. at Route 647, and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 2.46 MILES GOOD
Browns Run VAN-E08R_BOS01A02 Segment begins at the confluence with an unnamed tributary to Browns Run, near the Route 17 bridge, and continues downstream until the confluence with Marsh Run. Map Assessed Water VA RIVER 2.39 MILES IMPAIRED
Carter Run VAN-E02R_CAE03A06 Segment begins at the confluence with Strothers Branch and continues downstream until the confluence with an unnamed tributary to Carter Run, at rivermile 14.71. No Mapping Data VA RIVER 1.62 MILES IMPAIRED
Carter Run VAN-E02R_CAE02A04 Segment begins at the confluence with Horner Run and continues downstream until the confluence with South Run. Map Assessed Water VA RIVER 8.24 MILES IMPAIRED
Carter Run VAN-E02R_CAE01A00 Segment begins at the confluence with South Run and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 3.55 MILES IMPAIRED
Cedar Run VAN-E14R_CEA02A06 Segment begins at the headwaters of Cedar Run and continues downstream until rivermile 0.8. No Mapping Data VA RIVER 1.68 MILES NOT ASSESSED
Cedar Run VAN-E16R_CED02A04 Segment begins at the confluence with Buck Run and continues downstream until the confluence with Cabin Branch. Map Assessed Water VA RIVER 3.21 MILES IMPAIRED
Cedar Run VAN-E16R_CED01A00 Segment begins at the confluence with Cabin Branch and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 2.19 MILES IMPAIRED
Cedar Run VAN-E14R_CEA01A06 Segment begins at rivermile 0.8 and continues downstream until the confluence with the Robinson River, at approximately rivermile 30.76. No Mapping Data VA RIVER .8 MILES NOT ASSESSED
Conway River VAN-E11R_CON01A04 Segment begins at the confluence with an unnamed tributary to the Conway River, approximately 0.6 rivermile upstream from Route 230, and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 2.86 MILES GOOD
Conway River VAN-E11R_CON02A06 Segment begins at the Town of Fletcher, approximately rivermile 7.92, and continues downstream until the confluence with an unnamed tributary to the Conway River, approximately 0.6 rivermile upstream from Route 230. No Mapping Data VA RIVER 5.06 MILES GOOD
Conway River VAN-E11R_CON03A06 Segment begins at the headwaters of the Conway River and continues downstream until the Town of Fletcher, approximately rivermile 7.92. No Mapping Data VA RIVER 6.16 MILES NOT ASSESSED
Covington River VAN-E05R_COV01A02 Segment begins at the confluence with an unnamed tributary to the Covington River, at approximately rivermile 3.85, and continues downstream until the confluence with the Rush River. Map Assessed Water VA RIVER 3.34 MILES NOT ASSESSED
Covington River VAN-E05R_COV02A06 Segment begins at the confluence with an unnamed tributary to the Covington River, at approximately rivermile 6.78, and continues downstream until the confluence with another unnamed tributary, at approximately rivermile 3.85. No Mapping Data VA RIVER 2.93 MILES NOT ASSESSED
Craig Run VAN-E08R_CRA01A02 Segment begins at the headwaters of Craig Run and continues downstream until the confluence with Marsh Run. Map Assessed Water VA RIVER 3.61 MILES IMPAIRED
Crooked Run VAN-E15R_COO01A04 Segment begins at the confluence with Little Crooked Run and continues downstream until the confluence with the Robinson River. Map Assessed Water VA RIVER 7.31 MILES NOT ASSESSED
Deep Run VAN-E15R_DRN01A04 Segment begins at the confluence with Muddy Run and continues downstream until the confluence with the Robinson River. No Mapping Data VA RIVER 2.35 MILES NOT ASSESSED
Deep Run VAN-E10R_DPR01A00 Segment begins at the confluence with Green Branch, at rivermile 4.75, and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 4.83 MILES IMPAIRED
Deep Run VAN-E10R_DPR02A02 Segment begins at the confluence with Pine Branch and continues downstream until the confluence with Green Branch. Map Assessed Water VA RIVER 2.79 MILES IMPAIRED
Deep Run VAN-E10R_DPR03A02 Segment begins at the headwaters of Deep Run and continues downstream until the confluence with Pine Branch. Map Assessed Water VA RIVER 3.58 MILES GOOD
Devils Ditch VAN-E11R_DEO01A06 Segment begins at the headwaters of Devils Ditch and continues downstream until the confluence with the Conway River. No Mapping Data VA RIVER 2.83 MILES NOT ASSESSED
Fiery Run VAN-E01R_FIR01A04 Segment begins at the headwaters of Fiery Run and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 8.86 MILES GOOD
Finks Run VAN-E14R_FIK01A06 Segment begins at the headwaters of Finks Run and continues downstream until the confluence with the Robinson River. No Mapping Data VA RIVER 3.02 MILES IMPAIRED
Garth Run VAN-E11R_GAR01A02 Segment begins at the Route 665 crossing, at approximately rivermile 1.9, and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 1.9 MILES NOT ASSESSED
Garth Run VAN-E11R_GAR02A06 Segment begins at the headwaters of Garth Run and continues downstream until the Route 665 crossing, at approximately rivermile 1.9. No Mapping Data VA RIVER 4.83 MILES NOT ASSESSED
Great Run VAN-E02R_GRT02A04 Segment begins at the confluence of an unnamed tributary to Great Run, at approximately rivermile 5.5, and continues downstream until the confluence with an unnamed tributary to Great Run, approximately 1.0 rivermile upstream of Route 687. Map Assessed Water VA RIVER 2.72 MILES IMPAIRED
Great Run VAN-E02R_GRT04A04 Segment begins at the headwaters of Great Run and continues downstream until the confluence with an unnamed tributary to Great Run (streamcode XAC), at rivermile 7.20. Map Assessed Water VA RIVER 8.78 MILES IMPAIRED
Great Run VAN-E02R_GRT01A00 Segment begins at the confluence with an unnamed tributary to Great Run, approximately 1.0 rivermile upstream of Route 687, and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 2.76 MILES IMPAIRED
Great Run VAN-E15R_GRA01A04 Segment begins at the headwaters of Great Run and continues downstream until the confluence with the Robinson River. Map Assessed Water VA RIVER 8.38 MILES NOT ASSESSED
Great Run VAN-E02R_GRT03A02 Segment begins at the confluence with an unnamed tributary to Great Run at rivermile 7.20, approximately 0.6 rivermile downstream from Route 802, and continues downstream until the confluence with another unnamed tributary, at approximately rivermile 5.5. Map Assessed Water VA RIVER 1.43 MILES IMPAIRED
Hannah Run VAN-E03R_HAH01A06 Segment begins at the headwaters of Hannah Run and continues downstream until the confluence with the Hughes River. No Mapping Data VA RIVER 1.36 MILES NOT ASSESSED
Hazel River VAN-E07R_HAZ01A04 Segment begins at the confluence with Indian Run and continues downstream until the confluence with Muddy Run. Map Assessed Water VA RIVER 3.32 MILES IMPAIRED
Hazel River VAN-E07R_HAZ02A00 Segment begins at the confluence with the Thornton River and continues downstream until the confluence with Duncan Run, approximately 0.1 rivermile downstream of Route 229. Map Assessed Water VA RIVER 3.52 MILES GOOD
Hazel River VAN-E04R_HAZ03A02 Segment begins at the headwaters of the Hazel River, at rivermile 48.40, and continues downstream until the confluence to an unnamed tributary to the Hazel River, at rivermile 36.80. Map Assessed Water VA RIVER 10.52 MILES GOOD
Hazel River VAN-E04R_HAZ02B06 Segment begins at the confluence of an unnamed tributary to Hazel River at rivermile 36.80, approximately 1.6 rivermiles upstream of Route 607, and continues downstream until the Route 707 bridge. No Mapping Data VA RIVER 3.5 MILES NOT ASSESSED
Hazel River VAN-E04R_HAZ02A02 Segment begins at the Route 707 bridge and continues downstream until the confluence with the Hughes River. Map Assessed Water VA RIVER .78 MILES IMPAIRED
Hazel River VAN-E04R_HAZ01C06 Segment begins at the confluence with the Hughes River and continues downstream until the confluence with Devils Run. No Mapping Data VA RIVER 6.77 MILES IMPAIRED
Hazel River VAN-E04R_HAZ01B06 Segment begins at the confluence with Devils Run and continues downstream until the confluence with Blackwater Creek. No Mapping Data VA RIVER 3.54 MILES IMPAIRED
Hazel River VAN-E04R_HAZ01A00 Segment begins at the confluence with Blackwater Creek and continues downstream until the confluence with an unnamed tributary to the Hazel River, at rivermile 16.03. Map Assessed Water VA RIVER 5.58 MILES IMPAIRED
Hogcamp Branch VAN-E14R_HOG01A06 Segment begins at the headwaters of Hogcamp Branch and continues downstream until the confluence with the Rose River. No Mapping Data VA RIVER 1.77 MILES NOT ASSESSED
Horn Harbor VAP-C04E_HAH03A06 Described in VDH-DSS SFC 039-026M1, 3/18/2004 CB5PH No Mapping Data VA ESTUARY .07 SQUARE MILES IMPAIRED
Horn Harbor VAP-C04E_HAH02A02 From SFC 26A downstream to the mouth, unless otherwise segmented. CB5PH Map Assessed Water VA ESTUARY 1.56 SQUARE MILES IMPAIRED
Horn Harbor VAP-C04E_HAH04A06 Described in VDH Shellfish Condemnation 039-M97, 4/13/1989 CB5PH No Mapping Data VA ESTUARY .02 SQUARE MILES IMPAIRED
Hughes River VAN-E03R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E03R. Map Assessed Water VA RIVER 7.93 MILES NOT ASSESSED
Hughes River VAN-E03R_HUE03A06 Segment begins at the headwaters of the Hughes River and continues downstream until the upper crossing of Route 707 near the confluence with Rocky Run. No Mapping Data VA RIVER 4.79 MILES NOT ASSESSED
Hughes River VAN-E03R_HUE02A02 Segment begins at the upper crossing of Route 707 near the confluence of Rocky Run and continues downstream until the confluence with Popham Run. Map Assessed Water VA RIVER 4.28 MILES NOT ASSESSED
Hughes River VAN-E03R_HUE01A00 Segment begins at the confluence with Kilbys Creek and continues downstream until the confluence with the Hazel River. Map Assessed Water VA RIVER 3.68 MILES IMPAIRED
Indian Run VAN-E07R_IND01A04 Segment begins at the confluence with an unnamed tributary to Indian Run, upstream from Route 626, and continues downstream until the confluence with the Hazel River. Map Assessed Water VA RIVER 3.84 MILES IMPAIRED
Jonas Run VAN-E09R_JOA01A06 Segment begins at the confluence with an unnamed tributary to Jonas Run (XDZ), at approximately rivermile 3.74, and continues downstream until the confluence with Mountain Run No Mapping Data VA RIVER 3.74 MILES GOOD
Jordan River VAN-E01R_JOR02A06 Segment begins at 10.9 rivermiles above the confluence with the Rappahannock River and continues downstream until the confluence with Hittles Mill Stream, at rivermile 6.98. No Mapping Data VA RIVER 3.92 MILES NOT ASSESSED
Jordan River VAN-E01R_JOR03A06 Segment begins at the headwaters of the Jordan River and continues downstream until 10.9 rivermiles above the confluence with the Rappahannock River. No Mapping Data VA RIVER 1.81 MILES NOT ASSESSED
Jordan River VAN-E01R_JOR01A04 Segment begins at the confluence of Hittles Mill Stream, at rivermile 6.98, and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 3.63 MILES GOOD
Lake Pelham VAN-E09L_MTN01A02 Segment includes all of Lake Pelham. Map Assessed Water VA RESERVOIR 253 ACRES IMPAIRED
Leathers Run VAN-E14R_LEA01A06 Segment begins at the confluence with an unnamed tributary to Leathers Run, approximately 0.65 rivermile downstream from the Route 641 crossing, and continues downstream until the confluence with the Robinson River. No Mapping Data VA RIVER 2.03 MILES IMPAIRED
Little Dark Run VAN-E15R_LDR01A00 Segment begins at the confluence with an unnamed tributary to Little Dark Run, at rivermile 2.17, and continues downstream until the confluence with Dark Run. Map Assessed Water VA RIVER 1.99 MILES IMPAIRED
Little Dark Run VAN-E15R_LDR02A02 Segment begins at the headwaters of Little Dark Run and continues downstream until the confluence with an unnamed tributary to Little Dark Run, at rivermile 2.17. Map Assessed Water VA RIVER 2.27 MILES IMPAIRED
Lower Hazel River/Muddy Run/Indian Run VAN-E07R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E07R. Map Assessed Water VA RIVER 59.59 MILES NOT ASSESSED
Lower Rapidan River VAN-E18R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E18R. Map Assessed Water VA RIVER 91.85 MILES NOT ASSESSED
Lower Robinson River/Crooked Run/Deep Run VAN-E15R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E15R. Map Assessed Water VA RIVER 80.23 MILES NOT ASSESSED
Lower Thornton River VAN-E06R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E06R. Map Assessed Water VA RIVER 31.65 MILES NOT ASSESSED
Marsh Run VAN-E13R_MAS01A04 Segment begins at the headwaters of Marsh Run and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 5.19 MILES IMPAIRED
Marsh Run VAN-E08R_MAH01A00 Segment begins at the confluence with Harpers Run, at approximately rivermile 2.4, and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 2.25 MILES IMPAIRED
Marsh Run VAN-E08R_MAH02A02 Segment begins at the confluence with Craig Run and continues downstream until the confluence with Harpers Run, at approximately rivermile 2.4. Map Assessed Water VA RIVER 5.91 MILES IMPAIRED
Marsh Run VAN-E08R_MAH03A02 Segment begins at the headwaters of Marsh Run and continues downstream until the confluence with Craig Run. Map Assessed Water VA RIVER 3.72 MILES NOT ASSESSED
Mine Run VAN-E17R_MIR01A00 Segment begins at the confluence with Cormack Run, approximately 0.6 rivermile upstream of Route 20, and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 9.95 MILES IMPAIRED
Mountain Run VAN-E09R_MTN04A04 Segment begins at the outlet from Lake Pelham and continues downstream until the Route 15/29 bridge crossing. Map Assessed Water VA RIVER 4.48 MILES IMPAIRED
Mountain Run VAN-E09R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E09R. Map Assessed Water VA RIVER 79.6 MILES NOT ASSESSED
Mountain Run VAN-E09R_MTN03A00 Segment begins at the Route 15/29 bridge crossing and continues downstream until the confluence with Jonas Run. Map Assessed Water VA RIVER 7.05 MILES IMPAIRED
Mountain Run VAN-E09R_MTN01A00 Segment begins at the confluence with Flat Run and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 7.4 MILES IMPAIRED
Mountain Run VAN-E17R_MTR01A00 Segment begins at the confluence with Mill Run, approximately 0.25 rivermile downstream of Route 617, and continues downstream until the confluence with Mine Run. Map Assessed Water VA RIVER 9.79 MILES IMPAIRED
Mountain Run VAN-E17R_MTR02A02 Segment begins at the headwaters of Mountain Run and continues downstream until the confluence with Mill Run. Map Assessed Water VA RIVER 7.35 MILES IMPAIRED
Mountain Run VAN-E09R_MTN02A04 Segment begins at the confluence with Jonas Run and continues downstream until the confluence with Flat Run. Map Assessed Water VA RIVER 5.3 MILES IMPAIRED
Mountain Run Lake VAN-E09L_MTN02A02 Segment includes all of Mountain Run Lake. Map Assessed Water VA RESERVOIR 75 ACRES IMPAIRED
Muddy Run VAN-E07R_MUU02A02 Segment begins at the headwaters of Muddy Run and continues downstream until the confluence with an unnamed tributary to Muddy Run, approximately 0.2 rivermile upstream of Route 229. Map Assessed Water VA RIVER 7.03 MILES IMPAIRED
Muddy Run VAN-E07R_MUU01A00 Segment begins at the confluence with an unnamed tributary to Muddy Run, approximately 0.2 rivermile upstream of Route 229, and continues downstream until the confluence with the Hazel River. Map Assessed Water VA RIVER 5.55 MILES IMPAIRED
Piney River VAN-E05R_PIY01A04 Segment begins at 0.8 rivermile above the confluence with the North Fork Thornton River and continues downstream until the confluence with the North Fork Thornton River. Map Assessed Water VA RIVER .8 MILES NOT ASSESSED
Piney River VAN-E05R_PIY02A06 Segment begins at the headwaters of the Piney River and continues downstream until 0.8 rivermile above the confluence with the North Fork Thornton River. No Mapping Data VA RIVER 7.25 MILES NOT ASSESSED
Pocosin Hollow VAN-E11R_PHO01A06 Segment begins at the headwaters of Pocosin Hollow and continues downstream until the confluence with the Conway River. No Mapping Data VA RIVER 2.99 MILES NOT ASSESSED
Popham Run VAN-E03R_POH01A02 Segment begins at the confluence with Ragged Run and continues downstream until the confluence with the Hughes River. Map Assessed Water VA RIVER 2.37 MILES NOT ASSESSED
Poplar Run VAN-E13R_POL01A04 Segment begins at the headwaters of Poplar Run and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 3.89 MILES NOT ASSESSED
Ragged Run VAN-E03R_RAG02A06 Segment begins at the headwaters of Ragged Run and continues downstream until 0.6 rivermile above the confluence with Popham Run. No Mapping Data VA RIVER 1.77 MILES NOT ASSESSED
Ragged Run VAN-E03R_RAG01A06 Segment begins 0.6 rivermile above the confluence with Popham Run and continues downstream until the confluence with Popham Run. No Mapping Data VA RIVER .6 MILES NOT ASSESSED
Rapidan River VAN-E11R_RAP01A00 Segment begins at the confluence with Kinsey Run, at rivermile 81.06, and continues downstream until the confluence with Garth Run, approximately one rivermile downstream from Route 662. Map Assessed Water VA RIVER 4.8 MILES GOOD
Rapidan River VAN-E18R_RAP02A02 Segment begins at the confluence with Middle Run, rivermile 5.10, and continues downstream until the confluence with Hunting Run. Map Assessed Water VA RIVER 3.75 MILES GOOD
Rapidan River VAN-E11R_RAP02A00 Segment begins at the confluence with Staunton Run, at rivermile 83.02, and continues downstream until the confluence with Kinsey Run, at rivermile 81.06. Map Assessed Water VA RIVER 1.96 MILES GOOD
Rapidan River VAN-E11R_RAP03A06 Segment begins at the confluence of Mill Prong and Laurel Prong, at approximately rivermile 89.00, and continues downstream until the confluence with Staunton Run, at rivermile 83.02. No Mapping Data VA RIVER 5.98 MILES NOT ASSESSED
Rapidan River VAN-E12R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E12R. Map Assessed Water VA RIVER 40.34 MILES NOT ASSESSED
Rapidan River VAN-E12R_RAP01A00 Segment begins at the Route 29 crossing, at rivermile 66.54, and continues downstream until the confluence with White Run. Map Assessed Water VA RIVER 2.07 MILES IMPAIRED
Rapidan River VAN-E12R_RAP01B06 Segment begins at the confluence with the Conway River and continues downstream until the Route 29 crossing, at rivermile 66.54. No Mapping Data VA RIVER 4.86 MILES IMPAIRED
Rapidan River VAN-E18R_RAP04A04 Segment begins at the confluence with Flat Run and continues downstream until the confluence with Wilderness Run. Map Assessed Water VA RIVER 2.29 MILES GOOD
Rapidan River VAN-E18R_RAP03A02 Segment begins at the confluence with Wilderness Run, rivermile 7.78, and continues downstream until the confluence with Middle Run. Map Assessed Water VA RIVER 2.68 MILES IMPAIRED
Rapidan River VAN-E18R_RAP01A02 Segment begins at the confluence with Hunting Run, at rivermile 1.35, and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 1.35 MILES GOOD
Rapidan River VAN-E17R_RAP01A06 Segment begins at rivermile 29.41, just downstream of the confluence with Long Branch, and continues downstream until the confluence with Summerduck Run. No Mapping Data VA RIVER 3.62 MILES GOOD
Rapidan River VAN-E16R_RAP02A02 Segment begins at the confluence with an unnamed tributary to the Rapidan River, at rivermile 36.6, and continues downstream until the confluence with another unnamed tributary to the Rapidan River, at rivermile 34.5. Map Assessed Water VA RIVER 2.1 MILES GOOD
Rapidan River VAN-E16R_RAP01A04 Segment begins at the confluence with an unnamed tributary to the Rapidan River, at rivermile 34.5, approximately 0.6 rivermile downstream from Route 689, and continues downstream until the confluence with Cedar Run. Map Assessed Water VA RIVER 4.58 MILES IMPAIRED
Rapidan River VAN-E13R_RAP01A00 Segment begins at the confluence with Poplar Run and continues downstream until the confluence with the Robinson River. Map Assessed Water VA RIVER 7.5 MILES IMPAIRED
Rapidan River VAN-E13R_RAP02A06 Segment begins at the confluence with Marsh Run and continues downstream until the confluence with Blue Run. No Mapping Data VA RIVER 4.59 MILES IMPAIRED
Rapidan River/Blue Run/Beautiful Run VAN-E13R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E13R. Map Assessed Water VA RIVER 70.54 MILES NOT ASSESSED
Rapidan River/Cedar Run VAN-E16R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E16R. Map Assessed Water VA RIVER 47.58 MILES NOT ASSESSED
Rapidan River/Mine Run/Mountain Run VAN-E17R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E17R. Map Assessed Water VA RIVER 107.81 MILES NOT ASSESSED
Rappahannock River VAN-E01R_RPP01A04 Segment begins at the confluence with an unnamed tributary to the Rappahannock River, at rivermile 173.41, and continues downstream until the mouth of watershed E01R, at the confluence with Thumb Run. Map Assessed Water VA RIVER 4 MILES NOT ASSESSED
Rappahannock River VAN-E10R_RPP01A00 Segment begins at the confluence with Summerduck Run and continues downstream until the confluence with Deep Run. Map Assessed Water VA RIVER 3.19 MILES GOOD
Rappahannock River VAN-E02R_RPP03A04 Segment begins below the dam at Waterloo, at rivermile 163.4 and continues downstream until the confluence with an unnamed tributary to the Rappahannock River, downstream from Route 211. Map Assessed Water VA RIVER 1.34 MILES NOT ASSESSED
Rappahannock River VAN-E10R_RPP02A02 Segment begins at the confluence with Mill Run and continues downstream until the confluence with Summerduck Run. Map Assessed Water VA RIVER 6.32 MILES GOOD
Rappahannock River VAN-E08R_RPP02A02 Segment begins at the confluence with Ruffans Run and continues downstream until the confluence with Tinpot Run. Map Assessed Water VA RIVER 2.02 MILES IMPAIRED
Rappahannock River VAN-E01R_RPP03A04 Segment begins at the headwaters of the Rappahannock River and continues downstream until the confluence with Fiery Run. Map Assessed Water VA RIVER 7.1 MILES GOOD
Rappahannock River VAN-E08R_RPP01A02 Segment begins at the confluence with an unnamed tributary to the Rappahannock River, at approximately rivermile 142.5, and continues downstream until the confluence with Marsh Run. Map Assessed Water VA RIVER 2.85 MILES IMPAIRED
Rappahannock River VAN-E02R_RPP02A04 Segment begins at the confluence with Barrows Run and continues downstream until the confluence with Beaverdam Run. Map Assessed Water VA RIVER 1.69 MILES NOT ASSESSED
Rappahannock River VAN-E01R_RPP02A00 Segment begins at the confluence with the Jordan River, at rivermile 175.58, and continues downstream until the confluence with an unnamed tributary to the Rappahannock River, at rivermile 173.41. Map Assessed Water VA RIVER 2.17 MILES IMPAIRED
Rappahannock River VAN-E02R_RPP01A02 Segment begins at the confluence with Great Run, at rivermile 154.9, and continues downstream until the confluence with the Hazel River, at rivermile 147.52. Map Assessed Water VA RIVER 6.84 MILES IMPAIRED
Rappahannock River/Carter Run/Great Run VAN-E02R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E02R. Map Assessed Water VA RIVER 151.31 MILES NOT ASSESSED
Rappahannock River/Deep Run/Rock Run VAN-E10R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E10R. Map Assessed Water VA RIVER 80.43 MILES NOT ASSESSED
Rappahannock River/Marsh Run VAN-E08R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E08R. Map Assessed Water VA RIVER 84.23 MILES NOT ASSESSED
Robinson River VAN-E14R_ROB02B06 Segment begins at rivermile 29.7, downstream of the Route 600 crossing, and continues downstream until rivermile 26.7, near the intersection of Route 600 and Route 643. No Mapping Data VA RIVER 3 MILES GOOD
Robinson River VAN-E14R_ROB02A02 Segment begins at rivermile 26.7, near the intersection of Route 600 and Route 643, and continues downstream until the confluence with the Rose River. Map Assessed Water VA RIVER 2.06 MILES NOT ASSESSED
Robinson River VAN-E14R_ROB01C00 Segment begins at the confluence with the Rose River, just downstream of Route 670, and continues downstream until the crossing of Route 231, rivermile 21.58. No Mapping Data VA RIVER 2.92 MILES IMPAIRED
Robinson River VAN-E14R_ROB01B06 Segment begins at the Route 231 crossing, rivermile 21.58, and continues downstream until the confluence with Leathers Run. No Mapping Data VA RIVER .77 MILES IMPAIRED
Robinson River VAN-E14R_ROB01A06 Segment begins at the confluence with Leathers Run and continues downstream until the confluence with White Oak Run. No Mapping Data VA RIVER 3.45 MILES IMPAIRED
Robinson River VAN-E15R_ROB03A02 Segment begins at the confluence with White Oak Run and continues downstream until the confluence with Deep Run. Map Assessed Water VA RIVER 1.05 MILES NOT ASSESSED
Robinson River VAN-E15R_ROB02A04 Segment begins at the confluence with Beaverdam Run and continues downstream until the confluence with Crooked Run. Map Assessed Water VA RIVER 1.18 MILES GOOD
Robinson River VAN-E15R_ROB01A00 Segment begins at the confluence with White Oak Run, at rivermile 5.18, and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 5.18 MILES IMPAIRED
Robinson River VAN-E14R_ROB02C06 Segment begins at the confluence of White Oak Canyon and Berry Hollow and continues downstream until rivermile 29.7, downstream of the Route 600 crossing. No Mapping Data VA RIVER 1.14 MILES GOOD
Rose River VAN-E14R_ROE01A02 Segment starts at rivermile 2.6, approximately 0.36 rivermile downstream from the confluence with Strother Run, and continues downstream until the confluence with the Robinson River. Map Assessed Water VA RIVER 2.6 MILES IMPAIRED
Rose River VAN-E14R_ROE02A06 Segment begins at the headwaters of the Rose River and continue downstream until rivermile 2.6, approximately 0.36 rivermile downstream from the confluence with Strother Run. No Mapping Data VA RIVER 6.34 MILES GOOD
Rush River VAN-E05R_RUS02A02 Segment begins at the confluence with an unnamed tributary to the Rush River, at rivermile 8.78, and continues downstream until the confluence with Big Branch, approximately 0.98 rivermile upstream of Route 621. Map Assessed Water VA RIVER 4.55 MILES IMPAIRED
Rush River VAN-E05R_RUS01A02 Segment begins at the confluence with the Covington River and continues downstream until the confluence with the Thorton River. Map Assessed Water VA RIVER .9 MILES NOT ASSESSED
Skinner Branch VAN-E13R_SKN01A04 Segment begins at the headwaters of Skinner Branch and continues downstream until the confluence with Beautiful Run. Map Assessed Water VA RIVER 1.37 MILES GOOD
South River VAN-E12R_SOT02C06 Segment begins at rivermile 8.9, approximately 0.7 rivermile upstream from the confluence with Bull Yearling Run, and continues downstream until the Route 621 crossing, at rivermile 5.0. No Mapping Data VA RIVER 3.9 MILES NOT ASSESSED
South River VAN-E12R_SOT02B06 Segment begins at the Route 621 crossing, approximately rivermile 5.0, and continues downstream until the end of the public water supply designation area, approximately rivermile 2.83. No Mapping Data VA RIVER 2.17 MILES NOT ASSESSED
South River VAN-E12R_SOT02A06 Segment begins at the end of the public water supply designation area and continues downstream until the confluence with Henshaw Run. No Mapping Data VA RIVER 1.23 MILES NOT ASSESSED
South River VAN-E12R_SOT03A06 Segment begins at the headwaters of the South River and continues downstream until rivermile 8.9, approximately 0.7 rivermile upstream from the confluence with Bull Yearling Run. No Mapping Data VA RIVER 4.35 MILES NOT ASSESSED
South River VAN-E12R_SOT01A04 Segment begins at the confluence with Henshaw Run and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 1.58 MILES GOOD
South Run VAN-E02R_SUT01A04 Segment begins at the confluence with Tanner Branch and continues downstream until the confluence with Carter Run. Map Assessed Water VA RIVER 3.93 MILES IMPAIRED
Staunton River VAN-E11R_STT01A04 Segment begins at the headwaters of the Staunton River and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 3.42 MILES NOT ASSESSED
Summerduck Run VAN-E10R_SMR01A04 Segment begins at the confluence of an unnamed tributary to Summerduck Run, at Route 631, and continues downstream until the confluence with the Rappahannock River. No Mapping Data VA RIVER 3.56 MILES GOOD
Summerduck Run VAN-E17R_SUM01A04 Segment begins at the confluence with Dry Run and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 6 MILES GOOD
Summerduck Run VAN-E10R_SMR02A06 Segment begins at the confluence with an unnamed tributary to Summerduck Run, approximately 0.55 rivermile upstream of Route 632, and continues downstream until the confluence with another unnamed tributary, at Route 631. No Mapping Data VA RIVER 2.16 MILES GOOD
Thornton River VAN-E06R_THO01A02 Segment begins at the confluence with an unnamed tributary to the Thorton River, at approximately rivermile 1.6, and continues downstream until the confluence with the Hazel River. Map Assessed Water VA RIVER 1.57 MILES GOOD
Thornton River VAN-E05R_THO02A02 Segment begins at the confluence with the North Fork Thornton River and continues downstream until the confluence with White Walnut Run, approximately 0.8 rivermile downstream of Route 621. Map Assessed Water VA RIVER 4.28 MILES GOOD
Thornton River VAN-E05R_THO03A02 Segment begins at rivermile 25.7 on the Thornton River, where the Class VI designation ends, and continues downstream until the confluence with the North Fork Thornton River. Map Assessed Water VA RIVER 3.82 MILES NOT ASSESSED
Thornton River VAN-E05R_THO04A06 Segment begins at the headwaters of the Thornton River and continues downstream until rivermile 25.7, where the Class VI designation ends. No Mapping Data VA RIVER .52 MILES NOT ASSESSED
Thornton River VAN-E05R_THO01A02 Segment begins at the confluence with White Walnut Run, approximately 0.8 rivermile downstream of Route 621, and continues downstream to the confluence with the Rush River. Map Assessed Water VA RIVER 3.38 MILES IMPAIRED
Thornton River VAN-E06R_THO02A02 Segment begins at the confluence with Mill Run, at rivermile 8.65, and continues downstream until the confluence with an unnamed tributary to the Thornton River, at rivermile 3.25. Map Assessed Water VA RIVER 5.4 MILES IMPAIRED
Thornton River, North Fork VAN-E05R_THR03A06 Segment begins at the headwaters of the North Fork Thornton River and continues downstream until the confluence with an unnamed tributary, at approximately rivermile 3.2. No Mapping Data VA RIVER 4.25 MILES NOT ASSESSED
Thornton River, North Fork VAN-E05R_THR01A02 Segment begins at the confluence with the Piney River and continues downstream until the confluence with the main stem of the Thornton River. Map Assessed Water VA RIVER 2.04 MILES NOT ASSESSED
Thornton River, North Fork VAN-E05R_THR02A02 Segment begins at the confluence with an unnamed tributary to the North Fork Thornton River, at approximately rivermile 3.2, and continues downstream until the confluence with the Piney River. Map Assessed Water VA RIVER 1.58 MILES NOT ASSESSED
Thumb Run VAN-E01R_THU01A00 Segment begins at the confluence of West Branch Thumb Run and East Branch Thumb Run and continues downstream until the confluence with the Rappahannock River. Map Assessed Water VA RIVER 6.91 MILES IMPAIRED
Thumb Run, East Branch VAN-E01R_THM01A02 Segment begins at the headwaters of East Branch Thumb Run and continues downstream until the confluence of East Branch to the mainstem Thumb Run. Map Assessed Water VA RIVER 5.91 MILES IMPAIRED
Thumb Run, West Branch VAN-E01R_THW01A02 Segment starts at the headwaters of West Branch Thumb Run and continues downstream until the confluence of West Branch to the mainstem Thumb Run. Map Assessed Water VA RIVER 10.1 MILES IMPAIRED
Unnamed tributary to Great Run VAN-E02R_XAC01A04 Segment begins at the headwaters of the unnamed tributary and continues downstream until the confluence with Great Run. Map Assessed Water VA RIVER 2.66 MILES GOOD
Unnamed tributary to Jonas Run VAN-E09R_XDJ01A04 Segment begins at the headwaters of the unnamed tributary to Jonas Run and continues downstream until the confluence with Jonas Run. Map Assessed Water VA RIVER 3.89 MILES GOOD
Unnamed tributary to Mountain Run VAN-E09R_XGV01A06 Segment begins at the headwaters of an unnamed tributary to Mountain Run and continues downstream until the confluence with Mountain Run, at approximately rivermile 19.35. No Mapping Data VA RIVER 2.37 MILES NOT ASSESSED
Unnamed tributary to Mountain Run VAN-E09R_XGN01A04 Segment begins at the headwaters of an unnamed tributary to Mountain Run and continues downstream until the confluence with Mountain Run. Map Assessed Water VA RIVER 1.08 MILES NOT ASSESSED
Unnamed tributary to Rapidan River VAN-E13R_XBO01A04 Segment begins at the headwaters of the unnamed tributary and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 3.91 MILES IMPAIRED
Unnamed tributary to the Piney River VAN-E05R_XGU01A06 Segment begins at the headwaters of the unnamed tributary and continues downstream until the confluence with the Piney River. No Mapping Data VA RIVER 1.21 MILES NOT ASSESSED
Unnamed tributary to the Rapidan River VAN-E13R_XEZ01A04 Segment begins at the headwaters of the unnamed tributary and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER 2.57 MILES IMPAIRED
Upper Hazel River VAN-E04R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E04R. Map Assessed Water VA RIVER 20.68 MILES NOT ASSESSED
Upper Rapidan River/Conway River VAN-E11R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E11R. Map Assessed Water VA RIVER 19.24 MILES NOT ASSESSED
Upper Rappahannock River/Thumb Run/Jordan River VAN-E01R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E01R. Map Assessed Water VA RIVER 51.02 MILES NOT ASSESSED
Upper Robinson River/White Oak Run VAN-E14R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E14R. Map Assessed Water VA RIVER 40.26 MILES NOT ASSESSED
Upper Thornton River VAN-E05R_ZZZ01A00 Rappahannock River Basin Unassessed segment of watershed E05R. Map Assessed Water VA RIVER 13.79 MILES NOT ASSESSED
White Oak Canyon VAN-E14R_WOC01A06 Segment begins at the headwaters White Oak Canyon and continues downstream until the confluence with Berry Hollow. No Mapping Data VA RIVER 2.84 MILES NOT ASSESSED
White Oak Run VAN-E14R_WHO01A06 Segment begins at the Town of Madison's raw water intake, approximately 0.4 rivermile upstream from the Route 657 crossing, and continues downstream until the confluence with the Robinson River. No Mapping Data VA RIVER 3.42 MILES IMPAIRED
White Run VAN-E12R_WHI01A04 Segment begins at the confluence with Rippin Run and continues downstream until the confluence with the Rapidan River. Map Assessed Water VA RIVER .55 MILES NOT ASSESSED

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State Causes of Impairment

Virginia, Rapidan-Upper Rappahannock Watershed

Description of this table
State Cause Name Size of Assessed Waters with Listed Causes of Impairment
Rivers, Streams, Creeks (Miles) Lakes, Ponds, Reservoir (Acres) Bays, Estuaries (Square Miles) Coastal Shorelines (Miles) Oceans, Near Coastal Waters (Square Miles) Wetlands (Acres) Great Lakes Shoreline (Miles) Great Lakes Open Waters (Square Miles) Inland Lake Shoreline (Miles) Great Lakes Connecting Channel (Miles)
AQUATIC PLANTS (MACROPHYTES) .00 .00 3.30 .00 .00 .00 .00 .00 .00 .00
PCB IN FISH TISSUE 39.50 .00 3.30 .00 .00 .00 .00 .00 .00 .00
TEMPERATURE, WATER 11.04 .00 .00 .00 .00 .00 .00 .00 .00 .00
ESCHERICHIA COLI 417.58 .00 .00 .00 .00 .00 .00 .00 .00 .00
PH .00 506.00 .00 .00 .00 .00 .00 .00 .00 .00
OXYGEN, DISSOLVED .00 656.00 3.30 .00 .00 .00 .00 .00 .00 .00
FECAL COLIFORM 264.10 .00 .00 .00 .00 .00 .00 .00 .00 .00

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Probable Sources Contributing to Impairment

Virginia, Rapidan-Upper Rappahannock Watershed

 Description of this table
State Source Name Size of Assessed Waters with Probable Sources of Impairment
Rivers, Streams, Creeks (Miles) Lakes, Ponds, Reservoir (Acres) Bays, Estuaries (Square Miles) Coastal Shorelines (Miles) Oceans, Near Coastal Waters (Square Miles) Wetlands (Acres) Great Lakes Shoreline (Miles) Great Lakes Open Waters (Square Miles) Inland Lake Shoreline (Miles) Great Lakes Connecting Channel (Miles)
CLEAN SEDIMENTS .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
SEWAGE DISCHARGES IN UNSEWERED AREAS 103.26 .00 .00 .00 .00 .00 .00 .00 .00 .00
MANURE RUNOFF 7.40 .00 .00 .00 .00 .00 .00 .00 .00 .00
RUNOFF FROM FOREST/GRASSLAND/PARKLAND 103.26 .00 .00 .00 .00 .00 .00 .00 .00 .00
WET WEATHER DISCHARGES (POINT SOURCE AND COMBINATION OF STORMWATER, SSO OR CSO) .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
LOSS OF RIPARIAN HABITAT .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
NATURAL CONDITIONS - WATER QUALITY STANDARDS USE ATTAINABILITY ANALYSES NEEDED .00 328.00 .00 .00 .00 .00 .00 .00 .00 .00
INTERNAL NUTRIENT RECYCLING .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
WILDLIFE OTHER THAN WATERFOWL 103.26 .00 .00 .00 .00 .00 .00 .00 .00 .00
WASTES FROM PETS 72.94 .00 .00 .00 .00 .00 .00 .00 .00 .00
AGRICULTURE .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
IMPACTS FROM LAND APPLICATION OF WASTES 53.70 .00 .00 .00 .00 .00 .00 .00 .00 .00
LIVESTOCK (GRAZING OR FEEDING OPERATIONS) 103.26 .00 .00 .00 .00 .00 .00 .00 .00 .00
SEDIMENT RESUSPENSION (CLEAN SEDIMENT) .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
GRAZING IN RIPARIAN OR SHORELINE ZONES 103.26 .00 .00 .00 .00 .00 .00 .00 .00 .00
MUNICIPAL POINT SOURCE DISCHARGES .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
IMPERVIOUS SURFACE/PARKING LOT RUNOFF 7.40 .00 .00 .00 .00 .00 .00 .00 .00 .00
ATMOSPHERIC DEPOSITION - NITROGEN .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
SOURCES OUTSIDE STATE JURISTICTION OR BORDERS .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00
SOURCE UNKNOWN 198.48 .00 1.65 .00 .00 .00 .00 .00 .00 .00
WATERFOWL 103.26 .00 .00 .00 .00 .00 .00 .00 .00 .00
INDUSTRIAL POINT SOURCE DISCHARGE .00 .00 1.65 .00 .00 .00 .00 .00 .00 .00

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Clicking anywhere on this watershed map will take you to the Enviromapper for Water website, where you can view and map various types of environmental information for the watershed. This information includes Superfund sites, water discharge permits, toxic releases, and more.

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