Volume II - Construction Stormwater Pollution Prevention. Maintenance of all drainage facilities in compliance with King County maintenance standards is the responsibility of the applicant or property owner as described in the Surface Water Design Manual, except those facilities for which King County assumes maintenance and operation as described in K.C.C. for more information or for any question you may have. 2016 King County Surface Water Design Manual • LID now required to the maximum extent feasible • Requires tiered approach to assessing feasibility of LID • ‘Cafeteria menu’ approach to LID implementation • Provides less credit in modeling for LID • May require formal flow controls or water … Surface Water Design Manual The county also will revise its development-related codes and standards to support the wider use of low impact development as the preferred approach for controlling stormwater. Appendix F: Contaminated Soil and Groundwater Protocol. KITSAP COUNTY STORMWATER DESIGN MANUAL Effective Date: December 31, 2016 prepared for. Pursuant to King County Council adoption of Ordinance 18257, the Department of Natural Resources and Parks adopted a public rule revising the King County Surface Water Design Manual (SWDM). 2 to Engineering Construction Standards Part 2 (Effective 2/17/2017) (PDF) City of Auburn Surface Water Management Manual. The City of Snoqualmie references the 2016 King County Surface Water Design Manual as its primary guidance document for stormwater design.Additionally, all new development and redevelopment projects in the City of Snoqualmie must follow the stormwater standards from the 2016 City of Snoqualmie Addendum to the 2016 King County Surface Water Design Manual. Washington State Department of Ecology, Stormwater Management Manual for Western Washington, 2005. ... 8.2.2 Areas Defined for Protection of Fish & Wildlife Habitat and Surface Water SURFACE WATER DESIGN MANUAL ADDENDUM General Introduction The City of Kenmore adopted the 2016 King County Surface Water Design Manual (2016 KCSWDM) in order to be in compliance with the Washington State Department of Ecology Phase II Municipal Stormwater permit. The KCSWDM has been adopted to meet the requirements of the Clean Water Act, the Endangered Species Act and State Growth Management Act. Found inside – Page 3-97An industrial park also would have to comply with stormwater regulations , so rate ... 1992 ) and the King County Surface Water Design Manual ( King County ... Buffer zone Found inside – Page 66This stormwater design meets the requirements of the current King County Surface Water Design Manual , which includes treatment of areas beyond the project ... manual, which sets stormwater rules for new development. Bothell Municipal Code; Found inside – Page 4-51King County Surface Water Management Division , King County , WA . King County Department of Public Works . 1990. Surface water design manual . Email . Dennis Dixon Project Manager Email us Ph: (253) 798-3696 Planning & Public Works 2702 S. 42nd St. Suite 201 Tacoma, WA 98409 Ph: (253) 798-2725 In accordance with King County Code, Chapter 2.98, Rules of County Agencies, this public rule was adopted on March 25 th, 2016. The Covenant shall include exhibit (Design and Maintenance Detail). August 2005. References 867 . Found inside – Page 11Non - point source pollutants are removed from stormwater when suspended ... surface , according to the King County Surface Water Design Manual Level 2 ... This comprehensive code comprises all building, plumbing, mechanical, fuel gas and electrical requirements for one- and two-family dwellings and townhouses up to three stories. Use the Manual and this flow chart to determine the type of drainage review required (PDF, 529KB) Basic/Simplified Review. 2016 KING COUNTY SURFACE WATER DESIGN MANUAL Revised 9/25/2019 PREFACE – How to Use this Document General Introduction The City of Sammamish has adopted the 2016 King County Surface Water Design Manual (2016 KCSWDM) in order to be in compliance with the Washington State Department of Ecology Phase II Municipal Stormwater permit. KITSAP COUNTY STORMWATER DESIGN MANUAL Effective Date: December 31, 2016 prepared for . Appendix D: Maintenance Standards (Modified Appendix A of King County Surface Water Design Manual) Appendix E: Sample Forms. Contents. Volume IV - Source Control BMPs. Public Notices. 2016 KING COUNTY SURFACE WATER DESIGN MANUAL Revised 9/25/2019 PREFACE – How to Use this Document General Introduction The City of Sammamish has adopted the 2016 King County Surface Water Design Manual (2016 KCSWDM) in order to be in compliance with the Washington State Department of Ecology Phase II Municipal Stormwater permit. These procedures may also be contained in the Surface Water Design Manual. Volume IV - … Staff Report - Amending NBMC 18.10.050 Performance Standards - EV Connections. 4. 1 to Engineering Design and Construction Standards (Effective 1/1/2017) (PDF) Summary of Revision No. Information about King County's Backwater Program software for use in stormwater system design. CHAPTER 1. Design of Stormwater Wetland Systems, Guidelines for Creating Diverse and Effective Stormwater Wetland Systems in the Mid-Atlantic Region, October, 1992. Training in hydrologic modeling, stormwater best practices and other subjects to apply King County's Stormwater Design Manual. The term “landslide hazard drainage area” in the King County Surface Water Design Manual shall have the meaning of “landslide and erosion hazard area” as defined in Chapter 13.05 UPMC, Article II, and classified in UPMC Title 17. This page contains the software programs referenced in the Surface Water Design Manual, as well as other supporting files related to stormwater analysis and facility design. of Ecology, Water Quality Program, NWRO Paul Drury Kitsap County, Public Works Division David Jenkins Port of Seattle, Engineering Department Chuck Manning URS – Greiner Woodward Clyde Stew Messman Dept. the 2016 King County Surface Water Design Manual with some modifications. SLIDE 5 I’ll briefly touch upon some of ordinances and code Sammamish has adopted related to stormwater. King County Surface Water Design Manual (2016). Appendix F: Contaminated Soil and Groundwater Protocol. Seattle, WA: King County Department of Public Works. Found inside – Page 8-13City of Renton Amendments to the King County Surface Water Design Manual . Renton , WA . Herrera Environmental Consultants . 2006. Found inside – Page 121Surface-Water Design Manual. King County Public Works Department, Surface Water Management Division, Seattle, Washington, USA, 5 chapters. You can also review the King County Surface Water Design Manual (KCSWDM), Appendix C and D. The KCSWDM has been adopted to meet the requirements of the Clean Water Act, the 2005. Low Impact Development (LID). Like Appendix D, it is a separate stand-alone document. City of Sammamish Surface Water Design Manual Addendum City of Sammamish Surface Water Design Manual Addendum Page 6 of 35 King County Code (KCC) Description Sammamish Municipal Code (SMC) Description Title 2 Administration 20 Administrative Procedures, Environmental Policy 21A.24.230 Flood hazard area 21A.50.230 15.10 Appendix C of the 1998 King County Surface Water Design Manual. Found inside – Page 2Flood Insurance Rate Map : King County , Washington and Incorporated Areas , Map Number 5303300177 D. Federal Interagency ... Surface Water Design Manual . and was continued in the 2016 edition of the King County . DRAINAGE/WATER QUALITY TREATMENT/DETENTION PLAN AND PROFILE a) Submit a stormwater site improvement plan in accordance with King County Surface Water Design Manual, Section 2.3.1.2. KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL 2016 2021 Surface Water Design Manual 47/241/20162021 6-1 CHAPTER 6 WATER QUALITY DESIGN This chapter presents the King County approved methods, criteria, and details for analysis and design of water quality facilities pursuant to Core Requirement #8, discussed in Section 1.2.8, and Special The 2016 King County Surface Water Design Manual has been approved by the Department of Ecology as an equivalent manual. The fundamental principle is that if a project meets the thresholds, definitions, minimum requirements and variance/exception criteria of a Seattle, WA: King County Department of Public Works, Surface Water Management Division. 2016 Surface Water Design Manual, including appendices and references, adopted by Public Rule PUT 8-3-5 on March 25, 2016 and effective April 24, 2016. Email . Section 1.1 Drainage Review 1-11 . King County Code Chapter 16.82 3. Many King County services are continually adapting because of the COVID-19 pandemic. 2016 king county surface water design manual and cok addendum training january 25 th, 2017 february 7 th, 2017. outline •intro –context for changes •what are the changes –comparison of 2009/2016 manuals •2017 pre-approved plan updates •examples of project impacts The 2016 King County Surface Water Design Manual (KCSWDM) and the City of SeaTac Addendum to the KCSWDM are hereby adopted by reference. Google Scholar. Found inside – Page 84Stormwater treatment system design involves both the mechanism for hydrologic ... Surface Water Design Manual (King County 1998), • Stormwater Collection ... Public Rule Notice Updating the Surface Water Design Manual and Stormwater Pollution Prevention Manual. Handouts and checklists that outline This project meets one of the exemptions because the trail runoff The KCRTS model is a required methodology under the 1998, 2005 and 2009 King County Surface Water Design Manual for sizing detention and infiltration flow control facilities. Found inside – Page 169The City of SeaTac , however , has adopted the King County Surface Water Design Manual . Because conceptual stormwater management facilities were designed ... The water quality design storm volume is the amount of runoff predicted from the 6-month, 24-hour storm. Found inside – Page 129This would increase stormwater runoff through an increase in impervious ... of the King County Surface Water Design Manual for storm water detention ... Unless the project meets one of the 2016 edition of the 2016 King County because... Engineer must prepare the plans Sammamish has adopted related to stormwater covers the theory and practice Water. 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