Stormwater Management Standards Manual - Toledo Metropolitan ...

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Maintenance Mud spilled, dropped, washed, or tracked onto the crossings, shall be removed immediately. Removal shall be achieved by scraping or sweeping. For culvert crossings, a top dressing of additional stone shall be applied as conditions demand. Examples of Stream Crossings Figure Appendix B- 7 Example of Stream Crossings - Temporary Access Bridge Source: Mecklenburg, Dan, Rainwater and Land Development, Second Edition, Ohio Department of Natural Resources, Division of Soil and Water Conservation, 1996. Third Edition Stormwater Standards Manual September 2008 Page 176
Figure Appendix B- 8 Example of Stream Crossings - Culvert Stream Crossing Source: Mecklenburg, Dan, Rainwater and Land Development, Second Edition, Ohio Department of Natural Resources, Division of Soil and Water Conservation, 1996. Third Edition Stormwater Standards Manual September 2008 Page 177
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TMACOG STORMWATER MANAGEMENT STANDA
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3.5.3 Drainage Structure Location .
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8.2.2 Regulatory Floodway..........
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GROUND WATER TABLE ................
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TN ................................
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Flow Around Ends ..................
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FIGURES Figure 1-1 Effects of Urban
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Executive Summary The Stormwater Co
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Chapter 8: Regulatory Floodplain an
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has taken 30 years to start to iden
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1.3.1 Changes in Watershed Hydrolog
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A well-designed plan requires consi
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1.5.1 Nonstructural Controls Nonstr
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CHAPTER 2 - Stormwater Management S
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applications. These regulations are
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• Description of how the Runoff R
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Lucas County Lucas County Engineer
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Township of Richfield 3951 Washburn
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CHAPTER 3 - RUNOFF REDUCTION HIERAR
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keeping stormwater pollution out of
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Schueler, T. R., Site Planning for
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Rainfall Intensities in Inches/Hour
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f. HEC-RAS used for FEMA Studies 3.
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3.5.2 Capacity Storm sewers should
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a. All materials should be of such
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4.1.1 Exclusions: Activities that a
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• Total area of the site and the
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stabilization, vegetative buffer st
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The sediment settling pond volume c
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for roads or utilities), the projec
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SWP3 is adequate, or whether additi
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work best in gently sloping areas (
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function by slowing runoff velociti
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Sand filtration systems are most be
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limited to a height of 18 inches. T
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Example of a Perimeter Sand Filter
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5.3 Runoff Treatment 5.3.1 Bioreten
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Site Applicability Bioretention is
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Introducing Runoff Runoff must be i
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Plan View Of A Bioretention Cell Fi
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Underdrain Gravel Underdrain gravel
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Type Botanical Name Common Name F T
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• The cell is draining properly a
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General Applicability Land Area Con
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energy of the inflow. Stone riprap
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Maintenance Maintenance Agreement A
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5.3.3 Wet Detention Ponds Wet deten
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Minimal Water Supply To avoid drawd
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Sediment Removal Sediment removal i
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5.3.4 Dry Extended Detention Basins
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Riser Design Hoods or trash racks s
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Example of a Dry Extended Detention
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CHAPTER 6 - ILLICIT DISCHAGE DETECT
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Should be the same agency as tracin
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Sewer Conversion: Areas that were o
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6.4.2 Dry Weather Field Screening T
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6.5.1 Local Agency Contact Informat
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CHAPTER 7 - Riparian Setbacks _____
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Floodplains perform crucial roles,
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are ecologically compatible and emp
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yards, recycling facilities, quarri
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8.2 Lands Subject to These Control
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Page 134 and 135: Oak Openings Region Boundary Figure
Page 136 and 137: Authorized representatives of local
Page 138 and 139: Base Flood The flood having one per
Page 140 and 141: 1. Dry Detention Basin A basin that
Page 142 and 143: Fill Added earth that is designed t
Page 144 and 145: Infiltration The absorption of wate
Page 146 and 147: Ohio Rapid Assessment Method A mult
Page 148 and 149: Regulatory Floodway The channel and
Page 150 and 151: Soil and Water Conservation Distric
Page 152 and 153: Temporary Soil Erosion and Sediment
Page 154 and 155: Appendix B: Best Management Practic
Page 156 and 157: Example of Matting Installation Fig
Page 158 and 159: Description Applying a protective l
Page 160 and 161: 6. Permanent Seeding Description Pe
Page 162 and 163: Design Guidelines Site Preparation
Page 164 and 165: Example of a Sediment Trap Figure A
Page 166 and 167: Safety Sediment basins shall be con
Page 168 and 169: Example of a Sediment Basin Figure
Page 170 and 171: Example of Silt Fence Installation
Page 172 and 173: Examples of Inlet Protection Techni
Page 174 and 175: Example of Construction Entrance Fi
Page 178 and 179: Figure Appendix B- 9 Example of Str
Page 180 and 181: summary of the activities the juris
Page 182 and 183: Riparian Resolution for Township RI
Page 184 and 185: Riparian Resolution for Township SE
Page 186 and 187: Riparian Resolution for Township 26
Page 188 and 189: Riparian Resolution for Township 1.
Page 190 and 191: Riparian Resolution for Township ap
Page 192 and 193: Riparian Resolution for Municipalit
Page 202 and 203: Conservation Development for Townsh
Page 208 and 209: Conservation Development for Munici
Page 214 and 215: Lucas County Stormwater Quality Rul
Page 216 and 217: Sediment and Erosion Control Ordina
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Sediment and Erosion Control Ordina
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Illicit Discharge & Illegal Connect
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