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Final Supplemental Work Plan and Final Environmental Impact Statement
for the Lost River Subwatershed of the Potomac River Watershed
Hardy County, West Virginia
These document requires
Adobe
Acrobat.
Underlined portions of this document indicate changes made
as a response to comments and questions on the Draft Supplemental Watershed Plan
– Draft Environmental Impact Statement.
Front Section (253 KB)
Final Supplemental Work Plan and Final Environmental Impact Statement (879
KB)
Lost
River Subwatershed Agreement Supplement #4 (140 KB)
Table
1 - Estimated Installation Costs - Alternative 1 (4 Sites & Land Treatment)
(12 KB)
Table
2 - Estimated Cost Distribution - Alternative 1 (4 Sites & Land Treatment)
(9 KB)
Table
2A - Estimated Cost Distribution - Site 16 Only
(8 KB)
Table
3 - Structural Data - Dams with planned storage capacity
(14 KB)
Table
4 - Estimated Average Annual NED Costs
(8 KB)
Table
5 - Estimated Average Annual Flood Damage Reduction Benefits
(8 KB)
Table
6 - Comparison of Benefits and Costs for Structural Measures
(8 KB)
Appendix A – Comments and Responses
The items in Appendix A may appear in a different order
than those in the printed form of this report.
Comments and Letters on Draft Supplemental Work Plan−Draft Environmental Impact
Statement (32828.57KB)
Appendix B – Support Maps
| Map or Table |
Jpeg |
PDF |
| Project Location |
 |
PDF (189 KB) |
| Project 100 Year Floodplain (compiled) |
PDF (75,841 KB) |
| Sheet 1 |
 |
PDF (337 KB) |
| Sheet 2 |
 |
PDF (9,714 KB) |
| Sheet 3 |
 |
PDF (7,784 KB) |
| Sheet 4 |
 |
PDF (8,890 KB) |
| Sheet 5 |
 |
PDF (7,003 KB) |
| Sheet 6 |
 |
PDF (5,963 KB) |
| Sheet 7 |
 |
PDF (8,381 KB) |
| Sheet 8 |
 |
PDF (11,213 KB) |
| Sheet 9 |
 |
PDF (9,135 KB) |
| Sheet 10 |
 |
PDF (7,193 KB) |
| Floodplain Inundation |
PDF (3,951 KB) |
|
Sheet 1 |
 |
PDF (1,223 KB) |
| Sheet 2 |
 |
PDF (1,320 KB) |
| Sheet 3 |
 |
PDF (1,412 KB) |
Pre-Project Acres Flooded
(23 KB)
Pre-Project Discharges
(21 KB)
Pre-Project Profile
(25 KB)
With Project Acres Flooded
(22 KB)
With Project Discharges
(21 KB)
With Project Profile
(25 KB) |
| Project |
 |
PDF
(157 KB) |
| Land Use-Cover Type |
 |
PDF (15,750 KB) |
| Soil Survey |
 |
PDF (15,759 KB) |
| Non technical soils
Descriptions |
|
PDF (48 KB) |
| Important Farmland |
 |
PDF (15,865 KB) |
| Hydric Soil Survey Units |
 |
PDF (15,716 KB) |
| Hydric Soils - Potential Wetland |
 |
PDF (15,706 KB) |
Appendix C – Investigation and Analyses
Appendix
C – Investigation and Analyses (47KB)
Appendix D – Environmental Reports and Water Quality
Evaluation
of Fisheries Resources in Lower Cove Run, Hardy County, West Virginia
(169KB)
George
Washington & Jefferson National Forests (4.99 MB)
WVDEP
Water quality (24 KB)
Lower
Cove Monitoring Project WVDA Lab Analysis (489 KB)
Kimsey
and Parker Hollow Water Quality Data (25 KB)
Water
Quality Lost River Watershed (510 KB)
Statistical
Summary of Selected Water Quality Data (1.1 MB)
Water
Analysis Report (1 MB)
Appendix E Water Supply Report
Projected Water Needs in Hardy County (107 KB)
Appendix F Reference Letters
USDA
SCS (1.68 MB)
USDI
Fish and Wildlife Service (781 KB)
West
Virginia Division of Culture and History (2.32 MB)
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