Surface Water - Alabama Department of Environmental Management

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Upper Black Warrior River (0316-0112) Sub-Watershed: Upper Big Yellow Creek NRCS Sub-Watershed Number 050 Landuse: The Upper Big Yellow Creek sub-watershed drains approximately 46 mi 2 in Tuscaloosa, Fayette, and Walker Counties. Land cover within the sub-watershed was primarily forest. No current stormwater authorizations, NPDES permits, or CAFO registrations have been issued in the sub-watershed (Appendix B). A 20.7 mile segment of Big Yelow Creek is on ADEM’s 2002 CWA §303(d) list of impaired waterbodies for not meeting its “Swimming” and “Fish and Wildlife” water use clasifications (Appendix C-2). It is listed for high metals concentrations from abandoned surface mines. Percent land cover estimated by local SWCD (Appendix A, ASWCC 1998) Forest Row crop Pasture Mining Urban Open Water Other 88% 1% 8% 1%
Upper Black Warrior River (0316-0112) Assessment stations located within the sub-watershed. Descriptions are provided in Appendix E-1. Station Assessment Type Date Location Area (mi 2 ) Classification LYC-1 LYCT-1 BYC-1 BYET-65a Habitat, Biological, Chemical Habitat, Biological, Chemical 1999, 2002 1999 2002 Little Yellow Cr. at AL Hwy 69 15 F&W Big Yellow Cr. at AL Hwy 69 14 F&W Little Yellow Creek: In 1999, a macroinvertebrate assessment of Little Yellow Creek at LYC-1 was conducted to evaluate biological impacts caused by high metals concentrations (Appendix E). Bottom substrates were primarily bedrock with some sand and clay (Appendix P-1). Habitat quality was assessed as poor due to a lack of instream habitat, sediment deposition, and a limited riparian zone (Appendix P-1). The macroinvertebrate community was also assessed as poor (Appendix P-2). Intensive water quality data were collected at LYC-1 from May through September of 1999 (Appendix P-3). Although conductivity and total phosphorus concentrations were periodically elevated, metals concentrations were not above background levels. Similar results were obtained during 2002 at a second site on Little Yellow Creek (LYCT-1) (Appendix P-3). Big Yellow Creek: Intensive water quality data have been collected from one location on Big Yellow Creek during 1999 and 2002 (Appendix P-3 and Appendix P-4). The dissolved oxygen concentration was relatively low (4.0 mg/L) during 1 (25%) of 4 sampling events in 1999 and 3 (38%) of 8 of sampling events in 2002. The dissolved oxygen concentration was 0.0 mg/L during April of 2002. Nutrient concentrations were similar to background levels during the 1999 sampling. However, total phosphorus and ammonia were periodically elevated in July and August of 2002. Sub-watershed status: The macroinvertebrate community was assessed as poor at one location on Little Yellow Creek. A segment of Big Yellow Creek is onADEM’s 2002 CWA §303(d) list of impaired waterbodies due to impairments caused by high metals concentrations from abandoned surface mines. Intensive sampling conducted in 1999 and 2002 did not detect elevated metals concentrations at Little Yellow Creek or Big Yellow Creek. However, conductivity and nutrient concentrations (TP, NH 3 -N) were periodically elevated. Dissolved oxygen concentrations were low at one location on big Yellow Creek. Habitat quality was impaired at Little Yellow Creek. 159
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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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Cahaba River (0315-0202) Cahaba Riv
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Cahaba River (0315-0202) Types of a
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Cahaba River (0315-0202) Fig. 15. I
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Cahaba River (0315-0202) Sub-Waters
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Cahaba River (0315-0202) suspended
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Cahaba River (0315-0202) indicating
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Cahaba River (0315-0202) assessed a
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Cahaba River (0315-0202) Assessment
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Mulberry Fork (0316-0109) Program (
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Mulberry Fork (0316-0109) Fig. 16.
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Mulberry Fork (0316-0109) List of i
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Mulberry Fork (0316-0109) Assessmen
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Mulberry Fork (0316-0109) greater t
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Mulberry Fork (0316-0109) Eightmile
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Mulberry Fork (0316-0109) Broglen R
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Mulberry Fork (0316-0109) Sub-Water
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Mulberry Fork (0316-0109) Bunkum Cr
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Page 115 and 116: Mulberry Fork (0316-0109) Sub-Water
Page 117 and 118: Mulberry Fork (0316-0109) Sub-Water
Page 119 and 120: Mulberry Fork (0316-0110) Sipsey Fo
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
Page 165: Upper Black Warrior River (0316-011
Page 179 and 180: Lower Black Warrior River (0316-011
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Page 199 and 200: References ACES. 1997. Soil areas o
Page 201 and 202: References ADEM. 2002b. Nonpoint so
Page 203 and 204: References APHA, AWWA, and WEF. 199
Page 205 and 206: References Omernik, J.M. 1996. Leve
Page 207 and 208: APPENDICES
Page 209 and 210: Appendix A, cont. Land use percenta
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Page 215 and 216: 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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