Surface Water - Alabama Department of Environmental Management

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Mulberry Fork (0316-0109) Sub-Watershed: Sloan Creek NRCS Sub-Watershed Number 100 Landuse: The Sloan Creek sub-watershed drains approximately 45 mi 2 in Blount, Walker, and Jefferson Counties. Forest comprised 76% of SWCD percent land cover estimates. Two current construction/stormwater authorizations have been issued in the sub-watershed (Appendix B). Percent land cover estimated by local SWCD (Appendix A, ASWCC 1998) Forest Row crop Pasture Mining Urban Open Water Other 76% 3% 11% 4% 1%
Mulberry Fork (0316-0109) Assessment stations located within the sub-watershed. Descriptions are provided in Appendix E-1. Station Assessment Type Date Location Area (mi 2 ) OTC-1 Chemical, Habitat, Biological 1999 2002 Classification Old Town Cr. at Walker CR 81 18 F&W OTC-2 Chemical 1999 Old Town CR. at Walker CR 22 4 F&W GSAMF-31 a GSAMF-48 b Habitat, Biological, Chemical 2000 Mulberry Fork approx. 0.3 mi ds of Rice Cr. 478 F&W GSAMF-30 a GSAMF-47 b MUFUA-1 GSAMF-27 a GSAMF-44 b SLOW-11 Habitat, Biological, Chemical Habitat, Biological, Chemical Habitat, Biological, Chemical 1998- 1999 2000 2002 1999 2002 Mulberry Fork at Blount CR 17 488 F&W Mulberry Fork approx. 4 mi. N of Empire 533 F&W 2002 Sloan Cr. at unnamed CR 3 F&W a. GSA Fish IBI assessment location as reported in Shepard et al. (2001); b. GSA Fish IBI assessment location as reported in Shepard et al. (2002) E). Nitrate+nitrite-nitrogen was elevated at OTC-1. Total Kjeldahl nitrogen was above background levels at OTC-2. Sloan Creek: Sloan Creek, located in the Dissected Plateau (68e) subecoregion, was assessed during June of 2002. At SLOW-11, Sloan Creek was characterized by gravel and cobble riffles and sand (Appendix J). Although overall habitat quality was similar to reference conditions, sediment deposits and eroded and unstable streambanks were present. The macroinvertebrate community was assessed as poor (Appendix J). Total dissolved solids were elevated at Sloan Creek during one sampling event in June of 2002 (Appendix M). Mulberry Fork: Five fish IBI assessments have been conducted by GSA at 3 locations on Mulberry Fork (Appendix E, Shepard et al. 2001, Shepard et al. 2002). All three stations were located below the confluence of Duck River and above the confluence with Sipsey Fork. Landuse in this section of the sub-watershed is pine, mixed forest, and pasture (Shepard et al. 2001, Shepard et al. 2002). Affects of sedimentation, eutrophication and nutrient enrichment were evident at the sites. At GSAMF-48, the upstream-most station, the fish community was assessed as fair in October of 2000 (Appendix G). Two separate assessments were completed at each of the two downstream stations and resulted in overall assessment ratings of fair (Appendix G, Shepard et al. 2001, Shepard et al. 2002). Intensive water quality data were collected from Mulberry Fork at MUFUA-1 (GSAMF-47) from November of 1998 through October of 1999 (Appendix S). Nutrient concentrations (TP, TKN, NO 3 +NO 2 -N), total suspended solids, and total dissolved solids were elevated, supporting GSA’s bioassessment results. 95
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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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Page 63 and 64: Summary: BWC River Basins Table 5,
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Page 67 and 68: Cahaba River (0315-0202) Cahaba Riv
Page 69 and 70: Cahaba River (0315-0202) Types of a
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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 87 and 88: Mulberry Fork (0316-0109) List of i
Page 89 and 90: Mulberry Fork (0316-0109) Assessmen
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Page 97 and 98: Mulberry Fork (0316-0109) Eightmile
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Page 111 and 112: Mulberry Fork (0316-0109) Bunkum Cr
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
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Locust Fork (0316-0111) bottom subs
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Locust Fork (0316-0111) Assessment
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Locust Fork (0316-0111) oxygen. ADE
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Locust Fork (0316-0111) Longs Branc
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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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