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