Upper Guyandotte River Watershed Based Plan
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Upper Guyandotte River Watershed Based Plan February 2006 Submitted by: Upper Guyandotte Watershed Association PO Box 171 Mullens, WV 25882 304.923.4995 Acknowledgements The following agencies and organizations participated in the development of the portions of this plan which deal with fecal coliform bacteria: Upper Guyandotte Watershed Association Canaan Valley Institute WV Department of Environmental Protection Mountain Resource Conservation and Development Council West Virginia Conservation Agency Crab Orchard MacArthur Public Service District Wyoming County Commission Rural Appalachian Improvement League West Virginia Bureau for Public Health Wyoming County Health Department WV Division of Natural Resources Virginia Department of Health Southern Conservation District Beckley-Raleigh County Health Department Eastern Wyoming Public Service District WV Water Research Institute USDA Natural Resources Conservation Service Region 1 Planning and Development Council The portions of this plan which deal with metals pollution were prepared by: Downstream Strategies The final Watershed Based Plan was compiled and submitted by: Upper Guyandotte Watershed Association Development of this plan was funded by a grant from: West Virginia Department of Environmental Protection i Table of Contents Table of Contents ...........................................................................................................................ii Table of Tables ..............................................................................................................................iii Table of Figures.............................................................................................................................iv 1 Introduction .............................................................................................................................1 2 Nonpoint source pollution in the Upper Guyandotte (a) .....................................................6 2.1 Measurable Water Quality Goals........................................................................................9 2.2 Fecal coliform bacteria .....................................................................................................11 2.3 Metals................................................................................................................................16 3 Nonpoint source management measures (c)........................................................................23 3.1 Wastewater Treatment Systems........................................................................................23 3.2 Abandoned Mine Land Reclamation ................................................................................35 4 Estimated load reductions and costs (b)..............................................................................37 4.1 Fecal coliform bacteria .....................................................................................................37 4.2 Metals................................................................................................................................42 5 Technical and financial assistance (d) .................................................................................60 5.1 Wastewater Treatment Projects ........................................................................................60 5.2 AML Reclamation Projects...............................................................................................62 6 Implementation Schedule, Milestones, and Measurable Goals for Wastewater Treatment Projects (f, g, h)......................................................................................................................64 6.1 Prioritization Schema........................................................................................................64 6.2 Implementation Schedule..................................................................................................68 6.3 Measurable Milestones .....................................................................................................70 6.4 Water Quality Goals .........................................................................................................72 6.5 Progress Evaluation ..........................................................................................................73 7 Implementation Schedule, Milestones, and Measurable Goals for AML Projects (f, g, h)76 7.1 Prioritization Schema........................................................................................................76 7.2 Implementation Schedule..................................................................................................76 7.3 Measurable Milestones .....................................................................................................77 7.4 Water Quality Goals .........................................................................................................77 8 Monitoring (i).........................................................................................................................78 9 Education and Outreach (e) .................................................................................................79 References.....................................................................................................................................80 Appendix A. All Abandoned mine lands in the Upper Guyandotte watershed.....................82 Appendix B: Active mining operations in the Upper Guyandotte watershed .......................85 Appendix C. Load reduction calculations for fecal coliform bacteria ...................................87 Appendix D. Load reduction calculations for AMLs with water quality problems..............91 Appendix E: Cost calculations for wastewater treatment projects ........................................92 Appendix F. Cost calculations for each AML with water quality problems .........................96 D.1 Land reclamation ..............................................................................................................96 D.2 Mine seals .........................................................................................................................96 D.5 Oxic limestone channels ...................................................................................................96 D.6 Engineering and project management costs......................................................................96 Appendix G. Waters previously listed for total aluminum impairment .................................98 Appendix H: Ranking score calculations for wastewater treatment projects.......................99 ii Table of Tables Table 1: Percent land cover according to use ................................................................................. 1 Table 2: Demographics of the Upper Guyandotte watershed......................................................... 5 Table 3: Stream segments impaired by metals ............................................................................... 8 Table 4: Selected West Virginia water quality standards ............................................................... 9 Table 5: Wastewater treatment methods currently being utilized ................................................ 14 Table 6: Known and likely sources of metals pollution by subwatershed.................................... 17 Table 7: Abandoned mine lands known to discharge polluted mine drainage ............................. 19 Table 8: Bond forfeiture sites that discharge polluted mine drainage .......................................... 21 Table 9: Subwatersheds requiring manganese reductions from non-AML sources ..................... 21 Table 10: Wastewater treatment technology cost assumptions .................................................... 24 Table 11: Proposed collection system and treatment type by project area................................... 25 Table 12: Anticipated fecal coliform load reductions................................................................... 38 Table 13: Anticipated fecal coliform load reductions and TMDL required reductions ............... 40 Table 14: Wastewater treatment costs by subwatershed............................................................... 41 Table 15: Reductions required to meet TMDL targets for abandoned mine lands....................... 43 Table 16: Summary of AML remediation costs and stream miles improved............................... 44 Table 17: AMLs adding metals to the Guyandotte River 2 watershed......................................... 47 Table 18: AMLs adding metals to the Pinnacle Creek watershed................................................ 49 Table 19: AMLs adding metals to the Barker’s Creek watershed................................................ 51 Table 20: AMLs adding metals to the Slab Fork watershed......................................................... 53 Table 21: AMLs adding metals to the Devil’s Fork watershed.................................................... 55 Table 22: AMLs adding metals to the Winding Gulf watershed.................................................. 57 Table 23: AMLs adding metals to the Stonecoal Creek watershed.............................................. 59 Table 24: Tasks required for implementation of wastewater treatment projects.......................... 60 Table 25: Tasks required for implementation of AML remediation projects............................... 62 Table 26: Subwatersheds and communities