2009 king county surface water manual hand

This manual is based on the 2016 king county surface water design manual. Adopted and updated its staff training program to the 2016 king county surface water design manual. The king county stormwater pollution prevention manual was developed to comply with requirements. Staff recommends adopting the 2016 kcswdm with city amendments. Surface water design manual addendum preface how to use this. See standard plans 527, 530 and 531 for additional information. Surface water runoff policy king county, washington.

Violations for illicit discharges andor connections may result in a fine or other penalty. Wdwf integrated streambank protection guidelines, published by washington department of fish and wildlife. The kent manual adopts the 2016 king county surface water design manual kcswdm and applies to development proposals within the city of kent. The city has adopted the 2009 king county surface water design.

January 2009 i3 king county stormwater pollution prevention manual other stormwater management requirements set forth in the king county surface water design manual. Included in the adoption of the king county manual is this city of renton amendments. Well, utility, directional and geotechnical drilling. Ecologys i i4 stormwater management manual for western washington, replacing the previously adopted 2009 king county surface water design manual. The city has adopted the 2009 king county surface water design manual kcswdm. Appendix 10 equivalent programs for runoff controls for new. Pursuant to king county council adoption of ordinance 16264, the. Stormwater pollution prevention manual city of renton. Typical stormwater system maintenance requirements might include. Previously the city retained this threshold from earlier king county manuals because this was allowed by the phase ii permit. Errata to king countys 2009 surface water design manual and.

Jul 26, 2016 king county surface water design manual see king countys updated 2009 surface water design manual. For level 2, conduct rough field survey using hand tape, hand. The proposed changes to the manual are seen as track changes edits. Jun 08, 2016 surface water standards vest with the filing of a complete short plat application.

Whereas, the 2009 king county surface water design manual kcsdm was adopted by the city council pursuant to section 14. Appendix a of the swdm contains maintenance standards for flow control, conveyance and water quality facilities in kenmore equivalent to ecologys 2005 stormwater management manual for western washington. Equivalent stormwater manuals for municipal stormwater. Designate an area onsite where hand tools will be cleaned and the water collected for disposal. King county 2009 surface water design manual, appendix amaintenance requirements for flow control, conveyance and wq facilities. Ordinance 100305, approved by kenmore city council on january 11, 2010, adopted the 2009 king county surface water design manual swdm. 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. The 2009 city of auburn surface water management manual swmm includes design guidelines for stormwater management that reflect the requirements outlined in the five volumes of the 2005 washington state department of ecology stormwater management manual for western washington. The 2009 draft update of king county stormwater pollution prevention manual sppm click here or on the title above to download the draft sppm 2. Hydrologichydraulic software programs and data king county. Keep all sedimentladen water out of storm drains and surface waters. A of the 2009 king county surface water design manual.

Surface water design manual means the 2009 king county surface water design manual and supporting documents as appropriate, prepared by king county department of natural resources and parks or its successor organization, as supplemented and modified by the city of issaquah 2011 addendum to the. This addendum to the 2016 king county, washington surface water design manual. Manual on uniform traffic control devices mutcd 2009 revised 2012 institute of transportation engineers trip generation manual 9th edition wsdot standard specifications 2016 edition. Floodplain management and flood information city of auburn. King county surface water management division and other local jurisdictions. Appendix c of the kcswdm explains the submittal requirements for small project drainage. Such criteria, unless modified herein, shall be the minimum standard which surface water systems must meet. The current adopted 2009 king county surface water design manual kcswdm with city amendments will no longer be in compliance with the requirements of the citys 202018 npdes phase ii permit.

Notice on vesting under the 2009 king county surface water. The city of sammamish has adopted the 2009 king county surface water design manual 2009 kcswdm in order to be in compliance with its phase ii municipal stormwater permit. City of kent maintenance standards for stormwater flow. Title 9 surface water management king county, washington. Surface water management manual november 2009 city of auburn. Changes were made from the original recommendations. The 2009 king county surface water design manual kcswdm and city of renton amendments to the 2009 kcswdm is only applicable to projects vested with a complete application prior to january 1, 2017. All references within these codes to king county or county shall be construed to be the city of university place. Pursuant to king county council adoption of ordinance 16264, the department of natural resources and parks adopted a public rule revising the king county surface water design manual swdm. The 2017 surface water design manual is effective on january 1, 2017. However, some practices can reduce or minimize the amount of chemical controls needed. Although some of the materials in this reference section may have been adopted by administrative rule or by ordinance, the administrative rule that adopted the surface water design manual has not formally adopted any of the materials in this section. The purpose of this clark county stormwater manual swm is to identify stormwater management requirements for new development and redevelop ment. Adopted king county training and information on 2009 king county surface water designmanual.

The lefthand column lists obsolete material, which should be. Cfw addendum to the kcswdm page 1 of 29 2162010 addendum to the king county surface water design manual effective date february 16, 2010. See the kent surface water design manual, king county surface water design manual for allowable erosion control best management practices. Cost of maintenance maintenance costs depend on both the type and the condition of the existing system. For level 2, conduct rough field survey using hand tape, hand level, and rod. King county stormwater pollution prevention manual january 2009 5 4 6 7 contain accumulated water and sediment onsite and direct through a geotextile filtration system or equivalent system before discharging to the surrounding ground surface. Surface water design manual, king county, washington, january 9, 2009. Must be plotted to scale, with all significant dimensions given. The city also considers any manmade conveyance connected to surface, storm, or ground water without a permit as an illicit prohibited connection. For level 2, collect nonsurvey field data using hand tapes, han. Tacoma surface water management manual swmm as the basis for this. Exemptions if you are already implementing bmps according to another federal, state, or local program, you may not have to implement the bmps in this manual. Principle 3 reduce turf area and manage remaining turf for lowimpact.

The city of renton adopts the 2009 king county surface water design manual king county manual for the design, construction, and maintenance of stormwater management systems and facilities that are approved through the development permit process. Chapter 1key terms and definitions king county, washington. Stormwater management manual for the puget sound basin technical manual, washington state department of ecology, 1992 edition. When referenced, drainage systems shall conform to the criteria set forth in the doe manual.

Surface water management design king county surface water design manual kcswdm 2016 edition. Although some of the materials in this reference section may have been adopted by administrative rule or by ordinance, the administrative rule that. This addendum to the 2009 kcswdm defines how the requirements of the kcswdm are to be implemented within the city of sammamish. Site plans, shall be drawn on 11 x 17 minimum sheet size. Kitsap county 2005 recipient passed ordinance 3752007 in february 2007. Provided support to scout troops and other groups in installing puget sound starts here plaques at catch basins. In addition to mowing, turf areas typically require water, fertilizer and weed and disease control. Jan 01, 2019 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. County surface water design manual and the city of kirkland addendum to the 2016 king county surface water design manual constitutes a violation of this chapter, and shall be enforced against the. These maintenance standards comply, or exceed compliance, with the. City of kirkland evaluates lid feasibility for each project in its capital improvement program. Adopt 2016 king county surface water design manual and sammamish addendum require low impact development lid for all newreplaced impervious surfaces for all projects, including transportation prescriptive process for determining feasibility of implementing lid stricter requirements for areas within landslide hazard drainage areas. The 2009 king county stormwater pollution prevention manual has been adopted, which has.