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Appendix Page NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES Division of Water Quality Environmental Sciences Section August 2004 This page was intentionally left blank NCDENR, Division of Water Quality Basinwide Assessment Report – Cape Fear River Basin - August 2004 1 TABLE OF CONTENTS Page LIST OF APPENDICIES ........................................................................................................................ 5 LIST OF TABLES................................................................................................................................... 7 LIST OF FIGURES .............................................................................................................................. 11 OVERVIEW OF THE WATER QUALITY OF THE CAPE FEAR RIVER BASIN.....................................17 EXECUTIVE SUMMARIES BY PROGRAM AREA.................................................................................27 FISHERIES ...................................................................................................................................... 27 BENTHIC MACROINVERTEBRATES............................................................................................. 30 LAKE ASSESSMENT....................................................................................................................... 32 PHYTOPLANKTON MONITORING................................................................................................. 33 AMBIENT MONITORING................................................................................................................. 33 AQUATIC TOXICITY MONITORING ............................................................................................... 34 INTRODUCTION TO PROGRAM METHODS .................................................................................... 35 QUALITY ASSURANCE................................................................................................................... 35 BENTHIC MACROINVERTEBRATES............................................................................................. 35 FISHERIES ...................................................................................................................................... 36 LAKE ASSESSMENT....................................................................................................................... 36 PHYTOPLANKTON MONITORING................................................................................................. 37 AMBIENT MONITORING SYSTEM ................................................................................................. 37 AQUATIC TOXICITY MONITORING ............................................................................................... 38 CAPE FEAR RIVER SUBBASIN 01 ....................................................................................................40 Description.................................................................................................................................... 40 Overview of Water Quality............................................................................................................ 41 River and Stream Assessment .....................................................................................................42 Lake Assessment ......................................................................................................................... 44 CAPE FEAR RIVER SUBBASIN 02 ....................................................................................................47 Description.................................................................................................................................... 47 Overview of Water Quality............................................................................................................ 48 River and Stream Assessment .....................................................................................................49 Lake Assessment ......................................................................................................................... 57 CAPE FEAR RIVER SUBBASIN 03 ....................................................................................................62 Description.................................................................................................................................... 62 Overview of Water Quality............................................................................................................ 63 River and Stream Assessment .....................................................................................................64 Lake Assessment ......................................................................................................................... 67 CAPE FEAR RIVER SUBBASIN 04 ....................................................................................................69 Description.................................................................................................................................... 69 Overview of Water Quality............................................................................................................ 70 River and Stream Assessment .....................................................................................................71 Lake Assessment ......................................................................................................................... 76 CAPE FEAR RIVER SUBBASIN 05 ....................................................................................................78 Description.................................................................................................................................... 78 Overview of Water Quality............................................................................................................ 79 River and Stream Assessment .....................................................................................................79 Lake Assessment ......................................................................................................................... 81 CAPE FEAR RIVER SUBBASIN 06 ....................................................................................................83 Description.................................................................................................................................... 83 Overview of Water Quality............................................................................................................ 84 River and Stream Assessment .....................................................................................................84 Lake Assessment ......................................................................................................................... 86 CAPE FEAR RIVER SUBBASIN 07 ....................................................................................................88 Description.................................................................................................................................... 88 Overview of Water Quality............................................................................................................ 89 River and Stream Assessment .....................................................................................................90 NCDENR, Division of Water Quality Basinwide Assessment Report – Cape Fear River Basin - August 2004 2 Lake Assessment ......................................................................................................................... 93 CAPE FEAR RIVER SUBBASIN 08 ....................................................................................................95 Description.................................................................................................................................... 95 Overview of Water Quality............................................................................................................ 96 River and Stream Assessment .....................................................................................................97 Lake Assessment ....................................................................................................................... 101 CAPE FEAR RIVER SUBBASIN 09 .................................................................................................. 104 Description.................................................................................................................................. 104 Overview of Water Quality.......................................................................................................... 105 River and Stream Assessment ................................................................................................... 106 Lake Assessment ....................................................................................................................... 110 CAPE FEAR RIVER SUBBASIN 10 .................................................................................................. 111 Description.................................................................................................................................. 111 Overview of Water Quality.......................................................................................................... 112 River and Stream Assessment ..................................................................................................
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