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1 | (10) |
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1.1 URBAN SPRAWL: THE PROBLEM |
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1 | (7) |
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1.1.1 A Historical Perspective |
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1 | (2) |
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1.1.2 Characteristics of Urban Sprawl |
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3 | (1) |
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1.1.3 Pollution of Waterways |
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4 | (1) |
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1.1.4 The Effects of Urban Sprawl |
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5 | (1) |
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1.1.5 Difficulties Faced in Improving Stormwater Quality |
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6 | (2) |
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1.2 SMART GROWTH: THE SOLUTION |
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8 | (1) |
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1.2.1 Urban Sprawl or Smart Growth |
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8 | (1) |
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1.2.2 Alternative Perspective on Smart Growth |
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8 | (1) |
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9 | (1) |
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10 | (1) |
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2 WATER QUALITY PARAMETERS |
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11 | (26) |
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11 | (3) |
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2.2 MASS, CONCENTRATION, AND LOADING |
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14 | (4) |
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14 | (2) |
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2.2.2 Concentration-Flow Relationships |
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16 | (2) |
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2.3 FACTORS NECESSARY FOR LIFE |
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18 | (3) |
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19 | (1) |
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19 | (1) |
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20 | (1) |
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21 | (10) |
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21 | (2) |
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2.4.2 Oxygen Demanding Substances |
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23 | (1) |
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24 | (3) |
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2.4.3.1 Nitrogen Chemistry |
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24 | (1) |
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2.4.3.2 Nitrogen in the Environment |
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25 | (2) |
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27 | (1) |
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2.4.5 Microbial Pathogens |
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27 | (1) |
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28 | (1) |
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29 | (1) |
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2.4.8 Toxic Organic Compounds |
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29 | (1) |
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29 | (1) |
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2.4.8.2 Polycyclic Aromatic Hydrocarbons |
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30 | (1) |
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30 | (1) |
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30 | (1) |
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2.5 WATER QUALITY INDICES |
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31 | (1) |
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2.6 TOTAL MAXIMUM DAILY LOADS–TMDLS |
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32 | (2) |
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34 | (2) |
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36 | (1) |
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3 STATISTICAL METHODS FOR DATA ANALYSIS |
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37 | (26) |
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38 | (1) |
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3.2 POPULATION AND SAMPLE MOMENTS |
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38 | (4) |
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38 | (2) |
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40 | (1) |
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40 | (1) |
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3.2.4 Coefficient of Variation |
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41 | (1) |
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3.3 PROBABILITY DISTRIBUTIONS |
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42 | (6) |
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42 | (1) |
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3.3.2 Types of Random Variables |
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42 | (1) |
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3.3.3 Uniform Distribution |
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43 | (1) |
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3.3.4 Normal Distribution |
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44 | (4) |
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3.3.4.1 Standard Normal Distribution |
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45 | (2) |
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3.3.4.2 Log-Normal Distribution |
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47 | (1) |
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48 | (1) |
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3.4 A PROCEDURE FOR TESTING HYPOTHESES |
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48 | (8) |
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3.4.1 Step 1: Formulation of Hypotheses |
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49 | (1) |
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3.4.2 Step 2: The Test Statistic and its Sampling Distribution |
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50 | (1) |
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3.4.3 Step 3: The Level of Significance |
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50 | (1) |
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3.4.4 Step 4: Data Analysis |
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51 | (1) |
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3.4.5 Step 5: The Region of Rejection |
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51 | (1) |
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3.4.6 Step 6: Select the Appropriate Hypothesis |
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51 | (2) |
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3.4.7 Summary of Common Hypothesis Tests |
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53 | (3) |
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56 | (3) |
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59 | (4) |
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63 | (42) |
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64 | (1) |
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64 | (3) |
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4.2.1 Water Quantity Perspective |
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64 | (2) |
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4.2.2 Water Quality Perspective |
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66 | (1) |
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67 | (9) |
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4.3.1 Depth-Duration-Frequency |
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67 | (1) |
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68 | (1) |
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4.3.3 Intensity-Duration-Frequency |
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68 | (1) |
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4.3.4 Development of a Design Storm |
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69 | (7) |
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4.4 WATERSHED CHARACTERISTICS |
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76 | (19) |
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4.4.1 Watershed: Definition and Delineation |
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77 | (1) |
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78 | (1) |
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78 | (1) |
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78 | (1) |
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79 | (1) |
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80 | (1) |
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4.4.7 Channel Cross Sections |
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80 | (1) |
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81 | (1) |
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4.4.9 Runoff Curve Numbers |
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82 | (6) |
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4.4.9.1 Soil Group Classification |
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83 | (1) |
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4.4.9.2 Hydrologic Condition |
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84 | (1) |
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4.4.9.3 Curve Number Tables |
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84 | (1) |
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4.4.9.4 Estimation of CN Values for Urban Land Uses |
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84 | (4) |
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4.4.9.5 Effect of Unconnected Impervious Area on Curve Numbers |
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88 | (1) |
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4.4.10 Time of Concentration |
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88 | (18) |
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89 | (1) |
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4.4.10.2 Sheet-Flow Travel Time |
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90 | (5) |
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95 | (2) |
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4.6 TR-55 GRAPHICAL PEAK-DISCHARGE METHOD |
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97 | (1) |
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98 | (6) |
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104 | (1) |
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5 INTRODUCTION TO MODELING |
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105 | (26) |
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106 | (1) |
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5.2 UNIVARIATE FREQUENCY ANALYSIS |
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106 | (5) |
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5.2.1 Population versus Sample |
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107 | (1) |
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107 | (1) |
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107 | (1) |
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108 | (1) |
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109 | (1) |
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109 | (1) |
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5.2.7 Plotting Position Formulas |
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110 | (1) |
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110 | (1) |
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5.2.9 The Normal Distribution |
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110 | (1) |
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5.2.10 The Log-Normal Distribution |
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111 | (1) |
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111 | (6) |
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5.3.1 Correlation Analysis |
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112 | (1) |
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5.3.1.1 Graphical Analysis |
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112 | (1) |
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5.3.1.2 Bivariate Correlation |
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113 | (1) |
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5.3.2 Regression Analysis |
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113 | (4) |
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5.3.2.1 Principle of Least Squares |
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113 | (1) |
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5.3.2.2 Zero-Intercept Model |
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114 | (1) |
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5.3.2.3 Reliability of the Regression Equation |
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115 | (2) |
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5.4 MULTIPLE REGRESSION ANALYSIS |
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117 | (4) |
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118 | (1) |
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5.4.2 Calibration of the Multiple Linear Model |
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119 | (1) |
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5.4.3 Evaluating a Multiple Regression Model |
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119 | (2) |
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121 | (4) |
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121 | (1) |
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5.5.2 Transformation and Calibration |
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122 | (3) |
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125 | (4) |
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129 | (2) |
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131 | (44) |
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132 | (1) |
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6.2 POLLUTANT LEVEL DETERMINATIONS |
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132 | (4) |
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6.2.1 Grab Sample Measurements |
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133 | (1) |
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6.2.2 Composite Sample Measurements |
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134 | (2) |
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6.3 STORMWATER RUNOFF QUALITY DATA |
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136 | (6) |
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137 | (1) |
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6.3.2 Suspended Solids and Oil and Grease |
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137 | (1) |
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6.3.3 Organic Carbon/Oxygen Demand |
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137 | (1) |
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137 | (4) |
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141 | (1) |
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141 | (1) |
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141 | (1) |
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142 | (1) |
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143 | (8) |
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6.5.1 Defining the First Flush |
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144 | (4) |
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6.5.2 First Flush Measurements |
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148 | (1) |
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6.5.3 The Antecedent Dry Weather Period |
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149 | (2) |
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6.6 PARTICULATES IN STORMATER RUNOFF |
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151 | (2) |
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6.6.1 Physical Characteristics |
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151 | (1) |
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6.6.2 Chemical Characteristics |
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152 | (1) |
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153 | (6) |
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6.7.1 Contributions from Different Land Uses |
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153 | (2) |
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6.7.2 Specific Pollutant Sources |
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155 | (4) |
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6.8 EMPIRICAL HIGHWAY RUNOFF MODELS |
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159 | (1) |
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159 | (4) |
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6.10 UNIVERSAL SOIL LOSS EQUATION |
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163 | (5) |
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168 | (4) |
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172 | (3) |
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7 IMPROVEMENT OF STORMWATER QUALITY |
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175 | (10) |
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175 | (1) |
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7.2 BEST MANAGEMENT PRACTICES |
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176 | (6) |
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182 | (2) |
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184 | (1) |
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8 STORAGE AND FLOW CONTROL |
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185 | (40) |
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186 | (5) |
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8.1.1 Effects of Urban Development |
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188 | (1) |
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8.1.2 SWM Policy Considerations |
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188 | (1) |
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8.1.3 Elements of SWM Structures |
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189 | (1) |
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8.1.4 Analysis versus Synthesis |
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190 | (1) |
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8.1.5 Planning versus Design |
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191 | (1) |
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8.2 WEIR AND ORIFICE EQUATIONS |
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191 | (5) |
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192 | (2) |
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194 | (2) |
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196 | (17) |
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8.3.1 Storage Volume Estimation |
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196 | (1) |
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8.3.2 Sizing Riser Structures |
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197 | (18) |
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8.3.2.1 Sizing of Single-Stage Risers |
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199 | (7) |
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8.3.2.2 Sizing of Two-Stage Risers |
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206 | (7) |
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213 | (2) |
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8.5 WATER QUALITY IMPROVEMENT |
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215 | (6) |
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8.5.1 Conventional Sedimentation Theory |
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215 | (4) |
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8.5.2 Other Water Quality Issues in SWM Basins |
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219 | (1) |
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8.5.3 Case Study Information |
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219 | (2) |
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221 | (3) |
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224 | (1) |
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9 VEGETATIVE CONTROL METHODS |
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225 | (46) |
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226 | (2) |
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9.2 VEGETATED BUFFER STRIPS |
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228 | (8) |
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9.2.1 Performance Characteristics |
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229 | (1) |
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9.2.2 Buffer Strip Design |
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230 | (3) |
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233 | (3) |
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9.2.4 Water Quality Performance |
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236 | (1) |
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236 | (5) |
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237 | (1) |
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238 | (2) |
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9.3.3 Simple Water Quality Models |
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240 | (1) |
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9.3.4 Water Quality Performance |
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241 | (1) |
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241 | (19) |
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9.4.1 Design Characteristics |
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242 | (1) |
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243 | (7) |
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9.4.2.1 Effect of Vegetation |
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243 | (3) |
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246 | (1) |
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247 | (1) |
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9.4.2.4 Underdrain Design |
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248 | (2) |
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250 | (4) |
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9.4.4 Performance Characteristics |
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254 | (3) |
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9.4.4.1 Pollutant Removals |
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254 | (2) |
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9.4.4.2 Suspended Solids and Filtration Theory |
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256 | (1) |
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9.4.5 Maintenance and Sustainability |
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257 | (3) |
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260 | (1) |
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261 | (2) |
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263 | (1) |
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264 | (4) |
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268 | (3) |
| 10 TRAPS, BASINS, AND FILTERS |
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271 | (32) |
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272 | (1) |
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273 | (5) |
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273 | (1) |
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274 | (2) |
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10.2.3 Design Considerations |
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276 | (2) |
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278 | (5) |
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279 | (2) |
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10.3.2 Integrated Trap Efficiency |
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281 | (2) |
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10.4 INFILTRATION TRENCHES |
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283 | (7) |
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10.4.1 Considerations in Design and Construction |
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283 | (1) |
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10.4.2 Sizing of Storage-Trench Dimensions |
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284 | (2) |
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10.4.3 Sizing of Rate-Trench Dimensions |
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286 | (2) |
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10.4.4 Siting of an Infiltration Trench |
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288 | (1) |
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10.4.5 Considerations in Selecting the Filter Cloth |
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289 | (1) |
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10.4.6 Strategies for Increasing the Infiltration Potential |
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289 | (1) |
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10.4.7 Water Quality Considerations |
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290 | (1) |
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10.4.8 Regulatory Considerations |
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290 | (1) |
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290 | (2) |
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292 | (6) |
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10.6.1 Sand Filter Configurations |
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292 | (2) |
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294 | (1) |
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10.6.3 Maintenance Considerations |
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295 | (2) |
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10.6.4 Filter Performance |
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297 | (1) |
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298 | (4) |
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302 | (1) |
| 11 WETLANDS |
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303 | (34) |
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304 | (1) |
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305 | (1) |
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11.3 STORAGE ACCUMULATION METHOD |
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306 | (2) |
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11.4 RESIDENCE TIME IN WETLANDS |
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308 | (2) |
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11.5 PERMANENT POND DEPTH ESTIMATION |
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310 | (2) |
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11.6 ACTIVE STORAGE DESIGN |
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312 | (1) |
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313 | (3) |
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316 | (3) |
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319 | (2) |
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11.10 OUTLET CONTROL STRUCTURES |
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321 | (4) |
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11.10.1 Uncontrolled Outlets |
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321 | (2) |
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11.10.2 Controlled Outlets |
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323 | (2) |
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11.11 WATER QUALITY IN WETLANDS |
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325 | (6) |
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11.11.1 Modeling Water Quality Improvement |
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326 | (2) |
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11.11.2 Wetland Design for Water Quality |
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328 | (1) |
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11.11.3 Water Quality Performance |
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329 | (2) |
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331 | (5) |
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336 | (1) |
| 12 LOW IMPACT DEVELOPMENT |
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337 | (22) |
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337 | (3) |
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12.2 REDUCING IMPERVIOUS SURFACE |
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340 | (3) |
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12.3 INTEGRATING LID PRACTICES |
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343 | (6) |
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12.3.1 Porous Parking Swales |
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344 | (2) |
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346 | (1) |
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346 | (3) |
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349 | (1) |
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12.5 POLLUTION PREVENTION |
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350 | (3) |
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12.5.1 Material Substitution |
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350 | (1) |
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351 | (2) |
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12.6 MAINTENANCE AND LONG-TERM STABILITY |
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353 | (1) |
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353 | (1) |
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12.8 CASE STUDIES AND MODELING |
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354 | (1) |
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354 | (2) |
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356 | (3) |
| APPENDIX |
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359 | (6) |
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A.1 NORMAL STANDARD DISTRIBUTION |
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360 | (2) |
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A.2 STUDENTS t STATISTICS |
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362 | (1) |
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B.1 PHYSICAL PROPERTIES OF WATER |
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363 | (2) |
| INDEX |
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365 | |