Drought intensity highlights importance of spot market. Drainage design and erosion control manual for olympia. This addendum to the 2009 kcswdm defines how the requirements of the kcswdm are to. For the purpose of classifying surface water ecological satus, regard must be had, as appropriate, to the biological, hydromorphological and supporting physicochemical quality elements listed in tables 5, 6 and 7 of this. This manual volume largely incorporates the contents of ecologys 2001 stormwater management manual for western washington, volume ii. All ecology offices are closed to walkin service through at least may 31. For more information about this program call site development at 253 5915760. This section identifies these terms and the city of federal ways equivalent terminology. 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. This application and accompanying guidance are for use when applying to change or transfer an existing water right. King county, washington surface water design manual page 2 of 23 section 1.
Facilities not eligible for transfer of maintenance responsibility. Surface water management manual september 22,2008 edition references 866 hazardous waste management act of 1976, chapter 70. Surface water management fee data king county, washington. The utility service charge pays for these services. Training on king county surface water design manual. Stormwater pollution prevention manual city of seatac. Implementing a groundwater substitution transfer 42 section 7. 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. Pursuant to king county council adoption of ordinance 16264, the department. The city has adopted the 2009 king county surface water design. Kc surface water design manual swdm update summary of changes date. Flow control 2009 surface water design manual 12015 7 direct discharge exemption any onsite natural drainage area is exempt from the flow control facility requirement if the area drains to one of the major receiving waters listed in table 1. The 2005 stormwater manual has been superseded by the 2009 drainage manual. Water transfers covered by water code sections 1725 and 1735 only apply to surface water within the state of.
Swdm signed public rule and summary of changes 20092016. Direct discharge exemption king county, washington. The water framework directive, directive 200060ec, was adopted in 2000 as a single piece of legislation covering rivers, lakes, groundwater and transitional estuarine and coastal waters and includes heavily modified and artificial waterbodies. B at right, and meets the following criteria for direct discharge26 to that receiving water. Hydrologichydraulic software programs and data king county. At times king county and city of federal way use different terminology to describe or to refer to equivalent subject matter. See completeness section in data quality for status of update progress. Water transfers program california state water resources. For more information please visit our covid19 response page. Stormwater management in western washington access wa. Island county, a political subdivision of the state of washington and home to 80,000 citizens, maintains a public website to deliver content and services to taxpayers and business partners. The kcswdm has been adopted to meet the requirements of the clean water act, the endangered species act and. Surface water used in the process of thermoelectricpower generation was the largest volume of water withdrawn with withdrawals of 2,717 mgald in 2005.
All development and construction projects within the city of lacey and the lacey urban growth area are affected by local and state water quality standards designed to manage runoff and protect surface and groundwaters. Added aircraft and stationary equipment as more examples an expansion of the etc. If you need this publication in an alternate format, call 800 5250127. King county, washington, surface water design manual 2009 surface water design manual appendix d 19 2009 d3 d. Chapter iii describes stormwater best management practices that are. The division of water rights manages the water transfers program, which involves the temporary and longterm exchange of water within the state of california. City of kenmore surface water design manual addendum to 2016 kcswdm december 12, 2016 page 4 city equivalents for county agencies unless the context requires otherwise, any reference to county, king county, or county. Kc surface water design manual swdm update summary of.
About the surface water management utility service charge since 1988, the surface water management utility has provided services to pierce county that reduce the threat of flooding to people and property and prevent water pollution. King county executive metropolitan king county council. Stormwater management program plan city of woodinville. Storm and surface water programs and services storm and surface water policies and regulations. The decision to opt into the engineers surface water management district was multifaceted. Storm and surface water policies and regulations water.
In response to statewide water scarcity and limited availability of swp water, spot market water transfer prices are expected to be high in 2014. Figures in chapter 7 through 12 are reproduced, with permission, from king countys surface water design manual, except where otherwise noted. Find 7 listings related to king county surface water management division in seattle on. Request for surface water management, water use or wetland resource permit transfer incorporated by reference in subsection 40e1. Issues associated with transfer of water percolated underground 57 section 8. Clarified intersection roadway leadin length requiring treatment.
Regulation of surface water transfers north carolina. Water design manual, tukwila has added two additional flow control standards referred to as level 2. Surface water forms and documents arizona department of. Surface water management utility service charge pierce. The proposed changes to the manual are seen as track changes edits.
Issaquah creek basin and nonpoint action plan, king county surface water management. S429 bmps for storage or transfer outside of solid raw materials, by products, or. Stormwater management manual for western washington. City of tacoma surface water management manual workshop.
Established in 1918, the utility is a public agency funded by water rates and new tap fees, not taxes. Department of public works preapproved plans policy policy d10. Summary of major changes between the 1998 and 2009 king. The stormwater management manual for western washington swmmww provides.
The 2016 king county, washington, surface water design manual as amended by. Year 2009 imperviousimpacted surface data updated with ancillary vector sources and interpreted, manual, updates from 2009 imagery. Recognizing the need to address stormwater problems, including flooding and damaged caused by erosion, the board of trustees spent considerable time evaluating several stormwater options. Water system design manual doh pub 331123 revised october 2019.
King county surface water management division in seattle. Denver water proudly serves highquality water and promotes its efficient use to 1. This manual is based on the 2016 king county surface water design manual. Request for surface water management, water use or. Stormwater manuals washington state department of ecology.
King county stormwater pollution prevention manual. This addendum to the 2009 king county surface water design manual kcswdm applies to development and redevelopment proposals within the city of seatac city. Application for transfer of a surface water management license this form must be completed and submitted to broward county environmental licensing and building permitting division, along with a check for the applicable fees made payable to broward county board of county commissioners. 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. King county, washington, surface water design manual 2009 surface water design manual appendix d 192009 d3 d. Surface water management manual swmm previous manual adopted in 2003. Washington state department of ecology water quality program february 2005 publication no. Transfer of entitlements surface water goulburnmurray water gmw facilitates the permanent and temporary transfer of unregulated surfacewater licences under the provisions of section 62 of the water act 1989. Based on the anticipated 5% swp allocation in 2014, westwater estimates that average spot market water transfer prices are likely to double in 2014 relative to 20. Main water legislation environmental protection agency. Pierce county began regulating stormwater runoff in 1984 and there have been periodic updates through the years as technology changed, environmental impacts were recognized, and state or federal laws took effect. Addendum to the king county surface water design manual.
The mission of the department of ecology is to protect, preserve, and enhance washingtons environment. Transfer of entitlements surface water goulburn murray. City of sammamish surface water design manual addendum to 2016 kcswdm page 4 reference section 1, 4a, 4c, 4d, 5, 6, 7a and 8a through 8e, 8i, 11 apply to proposals in the city of sammamish. Cfw addendum to the kcswdm page 1 of 29 2162010 addendum to the king county surface water design manual effective date february 16, 2010.
For more information or additional copies of this publication contact. The 2009 draft update of king county surface water design manual swdm click here or on the title above to download the draft swdm mb. A property that uses and maintains lowimpact development that conforms to the standards in the citys storm water management manual, and are permitted and approved by the city, can qualify for a onecategory rate reduction. 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. Surface water withdrawal interbasin transfer annual report ms excel revised june 2015 surface water coosatallapoosa river basin withdrawal interbasin transfer monthly report ms excel revised june 2015 water conservation progress report ms word revised aug 2010 municipal and industrial groundwater. Stormwater management manual for western washington volume ii construction stormwater pollution prevention prepared by. Kc surface water design manual swdm update summary. 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. Harkeerat kang gis analyst 201 s jackson st, suite 700 seattle, wa 98104 2062633734 voice firstname. Application for transfer of a surface water management. Our stormwater manuals provide stormwater permit implementation and management guidance.
An accurate count of washington residents will ensure the fair distribution of political representation and of federal and state resources. Total offstream water use from ground and surfacewater sources was about 5,471 million gallons per day mgald in 2005. Sammamish addendum to the 2009 and 1998 kcswdm 2009 king county surface water design manual. The purpose of the surface water management program swm is to control and. City equivalents for county agencies unless the context requires otherwise, any reference to county, king county, or county.180 1302 1499 1460 531 1472 19 462 921 249 49 1236 258 1477 1394 1335 1157 929 559 35 1161 400 380 1408 687 110 148 387 795 1057 728 929 312 149 1342 851