Surface Water - Alabama Department of Environmental Management

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Mulberry Fork (0316-0109) Sub-watershed status: Impaired biological conditions were detected at BAKW-10. Potential causes of the impairment included sedimentation, limited habitat availability, and high ammonia concentrations. SWCD landuse estimates indicated mining, forestry, and septic tank failure to be potential sources of NPS impairment within the sub-watershed . 110
Mulberry Fork (0316-0110) Sipsey Fork CU (0316-0110) The Sipsey Fork CU of the Black Warrior River Basin contains 13 sub-watersheds, draining approximately 996 mi 2 of northwest Alabama. A significant portion of the CU lies within the boundaries of the Bankhead National Forest and a large portion of the headwaters are in the Sipsey Wilderness Area. The headwaters of Sipsey Fork and its tributaries are designated an Outstanding National Resource Water (ADEM 2003e) and is Alabama’s only stretch of Wild and Scenic River (www.nps.gov/rivers). Rock Creek and Crooked Creek are currently on ADEM’s 2002 §303(d) list of impaired waters for pathogens from pasture grazing and intensive animal feeding operations (Appendix C). The CU drains portions of the southern Table Plateaus (68d) and the Dissected Plateau (68e) subecoregions of the Southwestern Appalachians (68) Ecoregion. Landuse: Based on the conservation assessment worksheets completed (1998) by the local SWCDs, the primary landuses throughout the Sipsey Fork CU were forest and pasture. Percent land cover estimated by local SWCD (ASWCC 1998) Forest Row crop Pasture Mining Urban Open Water Other 70% 1% 19% 2% 1% 3% 2% NPS impairment potential: The primary NPS concerns within the Sipsey Fork CU were pasture grazing, animal husbandry, mining, and forestry. Four sub-watersheds were estimated to have a moderate or high potential for impairment from nonpoint sources. Number of sub-watersheds with (M)oderate or (H)igh ratings for each nonpoint source category (Appendix D). Category Overall Potential Animal husbandry Aquaculture Row crop Pasture Mining Forestry (9 reported) Sediment Moderate 3 3 0 1 4 4 4 1 High 1 3 0 0 3 0 0 0 Number of sub-watersheds with (M)oderate or (H)igh ratings for each point source category (Appendix D). Category Overall Potential Urban Development Septic tank failure Moderate 2 1 1 4 High 0 0 0 1 Historical data/studies: The majority of assessments conducted within the Sipsey Fork CU were from 6 programs and projects conducted by the ADEM and the Geological Survey of Alabama (GSA). These programs produced monitored assessment data, including chemical, physical, and/or biological data collected using commonly accepted and welldocumented methods. Results from these programs were used in this report to assess habitat, biological, and chemical conditions within a sub-watershed. 111
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SURFACE WATER QUALITY SCREENING ASS
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Table of Contents TABLE OF CONTENTS
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List of Figures LIST OF FIGURES 1 C
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List of Abbreviations LIST OF ABBRE
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Introduction INTRODUCTION Backgroun
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Introduction document includes a de
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Introduction Table 1, cont. List of
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Methodology Table 7. Sub-watersheds
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Methodology Fig. 1. Cataloging unit
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Methodology Fig. 2. Level IV Ecoreg
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Methodology The southern section of
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Methodology The Southern Table Plat
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Methodology Table 8. Current conver
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Methodology SITE SELECTION Alabama
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Methodology Process samples in the
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Methodology Water quality samples a
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Summary: BWC River Basins Summary:
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Summary: BWC River Basins Fig. 3. C
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Summary: BWC River Basins Fig. 4. E
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Summary: BWC River Basins Fig. 10.
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Summary: BWC River Basins Results o
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Summary: BWC River Basins Impaired
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Summary: BWC River Basins Table 5,
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Page 67 and 68: Cahaba River (0315-0202) Cahaba Riv
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Page 81 and 82: Cahaba River (0315-0202) Assessment
Page 83 and 84: Mulberry Fork (0316-0109) Program (
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Page 97 and 98: Mulberry Fork (0316-0109) Eightmile
Page 99 and 100: Mulberry Fork (0316-0109) Broglen R
Page 105 and 106: Mulberry Fork (0316-0109) Sub-Water
Page 111 and 112: Mulberry Fork (0316-0109) Bunkum Cr
Page 117: Mulberry Fork (0316-0109) Sub-Water
Page 121 and 122: Mulberry Fork (0316-0110) waters. A
Page 123 and 124: Sipsey Fork (0316-0110) Fig. 17. 20
Page 125 and 126: Sipsey Fork (0316-0110) Sub-Watersh
Page 127 and 128: Sipsey Fork (0316-0110) and GSA (Ap
Page 129 and 130: Sipsey Fork (0316-0110) Assessment
Page 139 and 140: Sipsey Fork (0316-0110) unstable ba
Page 141 and 142: Sipsey Fork (0316-0110) conditions
Page 143 and 144: Locust Fork (0316-0111) Historical
Page 145 and 146: Locust Fork (0316-0111) Fig. 18. 20
Page 147 and 148: Locust Fork (0316-0111) Upper Locus
Page 149 and 150: Locust Fork (0316-0111) ADEM 1999a)
Page 151 and 152: Locust Fork (0316-0111) and fair/po
Page 153 and 154: Locust Fork (0316-0111) bottom subs
Page 155 and 156: Locust Fork (0316-0111) Assessment
Page 157 and 158: Locust Fork (0316-0111) oxygen. ADE
Page 159 and 160: Locust Fork (0316-0111) Longs Branc
Page 161 and 162: Upper Black Warrior River (0316-011
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Upper Black Warrior River (0316-011
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Lower Black Warrior River (0316-011
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References ACES. 1997. Soil areas o
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References ADEM. 2002b. Nonpoint so
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References APHA, AWWA, and WEF. 199
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References Omernik, J.M. 1996. Leve
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APPENDICES
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Appendix A, cont. Land use percenta
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Appendix B--Page 1 of 3 Appendix B.
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Appendix B--Page 3 of 3 Appendix B,
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Appendix C-2. List of waterbodies w
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Appendix C-2, cont. List of waterbo
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Appendix D, cont. Estimates of (H)i
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Appendix D cont. Estimates of (H)ig
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Appendix E. Stations assessed in th
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Appendix F--Page 2 of 2 Appendix F,
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Appendix G, cont. Summary of assess
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Appendix H, cont. Estimates of anim
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Appendix I. Sedimentation estimates
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Appendix I, cont. Sedimentation est
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Appendix J, cont. Physical characte
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Appendix K. Bioassessment results f
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Appendix L-2. ADEM Glide/Pool habit
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ADEM — FIELD OPERATIONS DIVISION
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Appendix M--Page 2 of 3 Appendix M.
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Appendix N. Concentration of metals
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Appendix O-1. Physical characterist
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Appendix O-3. Physical/chemical dat
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Appendix O-3--Page 3 of 4 Appendix
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Appendix P. §303(d) Waterbody Moni
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Appendix P-1. Physical characterist
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Appendix P-2. Bioassessment results
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Appendix P-3. Physical/chemical dat
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Appendix Q. Periphyton Bioassessmen
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Appendix Q--Page 2 of 2 Appendix Q.
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Appendix R--Page 1 of 5 Appendix R.
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Appendix S--Page 1 of 9 Appendix S.
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Appendix S. Physical/chemical data
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Appendix T-1. Results of habitat as
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Appendix T-1. Results of habitat as
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Appendix T-2--Page 1 of 1 Appendix
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Surface Water - Alabama Department of Environmental Management

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