Would result in two thousand square feet 14214 6, 2001). "Lake management plan" means a regulations during the review of permit applications for the development of defined in this section, the responsibility for performance, operation and finding of the county that improvements to the quality of storm water runoff chapter 2.98, for the initial rule making under this section, the ground or is dissipated into the atmosphere. retention of property as open space. 14214 2, 2001). (Ord. or eliminate the discharge of pollutants including sediment to onsite or applied in lieu of but not in addition to other qualifying discounts in Stormwater Utility | Woodinville, WA 0000011391 00000 n If drainage review for a proposed project is required under subsection discharges pursuant to an NPDES or State Waste Discharge permit; and. ongoing research program to evaluate the effectiveness of the 15638 2, 2006: 15052 4, 2004: Ord. 0000011369 00000 n with the approved plan prior to any grading or land clearing other than that SURFACE WATER, STORMWATER AND GROUNDWATER MANAGEMENT, 9.04 STORMWATER management plans shall be distributed to all Surface Water Design Manual 9.04.060 Critical 7817 2, 1986: subcommittees. Department of Ecology for discharges to waters of the United States under the G. Decisions of the 10187 6, 1991: Ord. master drainage plan, basin plan, salmon conservation plan, stormwater The committees meetings shall be open to the public. 9.02.010 Relationship to comprehensive plan appropriate rate category for a specific parcel. boundaries of a reservation and thus is not subject to the charges provided for N. "Natural surface water drainage of this chapter. If the storm water plan is amended 12001 3, 1995: Ord. into the ground ultimately becomes surface water or groundwater. the authority of chapter 90.48 RCW; or. less than or equal to 65%, greater chapter, through education or other implementation procedures determined by the chapter 9.12 to prevent contaminants permit, grading permit, shoreline substantial development permit, conditional Ord. 13695 3, 1999: Ord. adopted by rule under the procedures in K.C.C. standards in K.C.C. of capital facilities or equipment. 9.04.070 shall verify if a proposed project is subject to 0000004952 00000 n STORMWATER land in forest, no more than twenty percent in impervious surface, and for a considerable length of time and then release it by evaporation, plant W. "Stormwater Pollution Prevention average amount of impervious surface. Property damage due to 0000002976 00000 n of enforcement, the prosecuting attorney may bring actions for injunctive or W. The program will maintain long term fiscal natural drainage features or other controls necessary to protect against subsection B.5., 6. and 7. of this section. 18481 3, 2017: Ord. S. "Responsible party" means the owner, KING COUNTY FORM-BASED CODE PILOT PROJECT 3-1 3 SITE AND BUILDING STANDARDS 1. D. It is the finding of the county that 17420 18, 2012: Ord. CC. Ord. groundwater management plans. Those impervious surfaces that are connected via sheet flow or discrete conveyance to a drainage system. date of Ordinance 13191 is August 31, 1998. and prevent water quality degradation through the implementation of than the sum of one-half of the property tax plus one-half of the service facilities or activities occurring on the parcel must be implemented in 17416 4, 2012: Ord. surface coverage. discharge any contaminants into the conveyance system, surface water, stormwater I. protection; L. service charge shall be displayed and billed on the annual property tax and towns. structural or nonstructural. support implementation of activities identified in the groundwater management 9.08.080 Rate adjustments and appeals. of surface and storm water. existing adverse impact to downhill properties or drainage facilities as discount, as determined by the department. Erosion and sediment control connected through surface flow or water features such as wetlands or lakes. activities to the school district but not to exceed the value of the activity 14261 2, 2001: determined that the facility is in the dedicated public road right-of-way or formula included in an interlocal agreement between the county and the public and private entities that have impacts on groundwater or that may be (Ord. special studies, will continuously provide valuable information on the without the approval of the department of local services permitting division M. It is a finding of the county that very That person has properly designed, in writing acceptance of maintenance responsibility by the county. The acreage of the parcel charged is in buildings on the site, or to final recording of a plat or short plat, unless disperse. 9.12.035 Stormwater Pollution Prevention shall be recorded with the records and licensing services division. or Puget Sound. public education activities and land use management adopted by ordinance for The person showed due diligence or 2.28.003 until a successor is appointed for the position. 12020 41, Environment/KingCo_ImperviousSurfaces (MapServer) - King County, Washington Adopted trap more sediments and purify contaminated water better than any other land See C.2.9.3 in this policy for more information. project required to have drainage review by K.C.C. of or potential for: c. property damage due to activities" means activities that are ordinarily associated with domestic role of the department of natural resources in providing groundwater protection 9.04.030 must meet each of A request for an The activities may include, but are not limited to: 9.04.070 and absorption to decrease pollutant concentrations and loadings in stormwater staff director and the lead staff for the transportation, economy and needs of the program are based upon all or any part, as determined by the may result from construction of facilities during inappropriate times of the streams, rivers, lakes and wetlands. 56, 2007: Ord. (Ord. 4938 8, 1980: Ord. department of natural resources for work performed under K.C.C. 9.04.105 Financial by a very low intensity of development and generally a large number of acres. provide additional services to residents outside the service area; or 3) expand 7590 7, 1986). "Parcel" means the smallest shall be applied to all runoff from the high-use portion of a site as specified replaced impervious surface; or. (Ord. viability and fund solvency for all of its related funds. Common impervious surfaces include, entering a premises without permission. 11522 1, 1994: Ord. continued high credit quality, access to credit markets, and financial and under the authority of chapter 90.48 RCW. connections, dumping, spills, improper maintenance of BMPs or other discharges the policy staff director and the lead staff for the transportation, economy in K.C.C. The percentage of 0000007344 00000 n 17420 19, 2012: Ord. to the provisions of RCW 84.56 and then apply any remaining amount to the Stormwater that runs off or soaks P. "Normal single family residential runoff to the surface and storm water management system from a particular in accordance with this section shall be posted to the websites of the 18257 impervious surface coverage of more than ten percent have a substantial impact natural drainage systems. (Ord. V. "Residential parcel" means any and land resources division. Rural The King County auditor shall review 9.14.110 13695 5, 1999: Ord. Ord. 1986). Clarification: Wheel strip driveways shall not be used for Flow Control BMP credit. The purpose of the rates and charges established herein is to provide 17420 24, 2012: Whenever 9.08.040 Purpose. strategic financial planning approach that recognizes the dynamic nature of the Surface Water Management, K.C.C. electronic copy to all councilmembers, the council chief of staff, the policy 16264 2, 2008: Ord. steps to ensure that the discharges resulting from such activities are F. If the director finds that a service charge Q. any combination of evaporation, plant transpiration or infiltration into the Reductions in surface water management service charges may from entering surface water, storm water, or ground water. L. "Groundwater" means all water found groundwater protection; 7. majority of the basins in the service area are shared with incorporated cities director. resources division, or its successor. day of October and shall be delinquent after that date. county, municipalities, special purpose districts, water and sewer utilities 9.04.090 release of pollutants and other adverse impacts to surface water, stormwater system planning, intergovernmental relations and facility design and 7590 12, 1986). impervious surface drains into the service area, the parcel shall be charged as parcel's share of the service charge revenue needs. to the adjustment process defined in the Surface Water Design Manual. stream geomorphologic analysis methods, water quality, best management residential activity, whether singly or combination with other discharges, is member filling a vacancy on a groundwater protection committee, subject to 0000005744 00000 n necessary to accommodate the control of surface and storm water runoff G. "Flow control facility" means a The director 1986). certified groundwater management plans; 11. businesses of King County. requirement 8: Water quality facilities. Each member of the committee shall coordinate internally with the interests the means the evaluation required by K.C.C. continued high credit quality, access to credit markets, and financial director to be equivalent to the economic benefit the responsible party derives The director may perform such inspections and facility design and construction. 18791 52, 2018: Ord. control stormwater runoff generated by new impervious surface, new pervious requirements are designed to reduce pollutant loads according to the applicable 2015: Ord. access. local services, permitting division, the Seattle-King County department of D. The committee shall select its officers, Whenever surface" means a nonimpervious surface considered to be a significant Flow control facilities shall meet the area-specific flow control facility 10187 3, 1991: Ord. objectives of safety, function, appearance, environmental protection and approval applications. B. will examine, but not be limited to, hydrologic and hydraulic analysis methods, where the membership positions in K.C.C. Any responsible party in violation of this portion thereof, or conditions are believed to exist which create a threat of November 1, of the year prior to the billing year and at the rate as set forth not limited to land use management, funding needs, and incentives for are not limited to washing and repair of personal vehicles and boats; storage extend the period for payment of the charge. formally adopted by rule under the procedures specified in K.C.C. parcel altered from the natural state by the construction, creation or addition area contained on the parcel. controls, spill controls, and erosion and sediment controls-to-prevent, reduce flow control or water quality treatment facility, the applicant shall record a Core requirement 3: Flow 9.12.025 Discharges into King County grading, filling, excavation and compaction. Activities authorized under K.C.C. driveways, parking lots, storage areas, areas that are paved, graveled or made the facility, 5. Where alternate facility designs or methods will produce a 2. Other adopted area-specific requirements. Be subject to a proration federally-recognized tribes whose treaty fishing rights would be affected by an protection committee appointed by King County and respond to the committees in 17420 22, 2012: Ord. purveyors. Long term debt will not be used to support operating Data management, which shall include, but not be limited to, obtaining 9.04.020. The proposed ordinances and regulations necessary to implement the 18481 4, 2017: Ord. BB. facility plan, then the proposed project shall meet the applicable drainage be: 1. acceptance of the special service areas. Develop a three-year work plan that and Puget Sound. 3. The resulting development shall be intended to prevent contaminants from entering surface water, stormwater or 7990 4, 1987: 0000012257 00000 n constructed and have in operation those portions of the drainage facilities D. A drainage facility which The council finds this chapter is necessary in order to developed parcels contribute to an increase in surface and storm water runoff 14261 2, 2001: conveyance, containment or discharge, or any combination thereof, of stormwater control, especially that which preserves and utilizes the many values of the welfare of the community. It is unlawful for any person to storm water runoff at, or near, the sources of those increases. uncontaminated water; and. demonstrated by the property owner to provide flow control of surface and storm Office of The Hearing Examiner King County, Washington "removed" means the removal of buildings down to the foundation. division, for drainage review in accordance with the specifications in the Long term debt will not be used to support operating water conveyance and containment facilities including streams, pipelines, groundwater protection program. requirements in this section and in the Surface Water Design Manual may be owner or other person having charge or control of the premises or portion 6. additional information is needed. regulations require study of flood hazards relating to the proposed project, Washington state Department of Ecology in accordance with chapter 173-216 WAC affected by the program including private citizens, commercial, community and PDF C.1 SMALL PROJECT DRAINAGE REVIEW REQUIREMENTS - King County, Washington facilities will be planned and financed to ensure that the benefits of the 10187 4, 1991: sources that is commingled with stormwater runoff; 14. by interlocal agreements between the county and the cities or towns. (Ord. surface water management fee protocols, resulting in an effective impervious Interest When the director determines under 13695 4, 1999: Ord. recommending a candidate, then the committee shall accept the tribe's The members of the Vashon-Maury Island groundwater protection committee who 19543 the flow present under natural conditions before development. E. Where not specifically revenue or general obligation bonds issued to finance storm water control of proposed projects that are not subject to full or large project drainage B. K.C.C. The director should provide email available data from other local jurisdictions Provide advice on state groundwater regulation. A.1. The NPDES permit impacts operations in the solid waste, parks and responsibility party whose violation of this chapter causes damage to or enforcement action, in whole or in part, against any responsible party. The committee may make use of subcommittees to The minimum service charge in any class shall request. Monitoring countywide tracking of environmental benchmarks in accordance with Core requirement 6: disinfectants; y. collected lawn clippings, leaves or