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Index 158 +r„gfi Ural nnGR tFUG+„ral m en+_hosed owning entity of the Stormwater Control pros+ice used singularly nr ;n GE)mbiRat'GR +n Measure (SCM), and shall meet the reduce requirements of SL 2019-79 (SB 313). non point source pollution to receiving waters n order to achieve water quality protection and Stormwater, Stormwater Management n�atePlan (SMP)313 quantitygoals.I limitation (See oleo' Detention A set of plans and supporting calculations Pondpnn onrl FnnineererJ Stormwater(�nn+rnlcl The term takes the place of what was prepared and sealed by a North Carolina registered professional engineer or landscape previ2uslVer4ea4y referred to,and defined as a architect (to the extent that the General Statute `Best Management Practice' or Chapter 89A allows), detailing how a proposed `BMP'. (See also, Detention Pond, Engineered development will meet the requirements of Stormwater Controls, Infiltration SVstems) Section 6.14 of this Ordinance. A Land Disturbing Permit (LDP) maV not be issued bV Stormwater, SCM Operation and the Erosion Control Officer until a Stormwater Maintenance Agreement (OMA)370 Management Plan (SMP) is reviewed and A notarized and recorded agreement requiring approved. The SMP shall meet the the owning entity of a Stormwater Control requirements of the most current version of the Measure (SCM)to maintain, repair and, if NCDEQ Stormwater Design Manual. necessary, reconstruct the SCM in conformance with the approved Stormwater Management Stream Plan (SMP). The SCM Operation and A body of concentrated flowing water in a Maintenance Agreement shall include the natural low area or natural channel on the land required SCM Operation and Maintenance Plan surface. (as "Attachment A") and shall meet the requirements of the most current version of the Stream Buffer NCDEQ Stormwater Design Manual. An area of land adjacent to a stream or a FEMA- identified floodplain, whichever is greater, which, Stormwater, SCM Operation and except as permitted within this Ordinance, must Maintenance Plan (OMP)371 remain undisturbed in its natural state. Streams A written plan describing the detailed are identified by any of the following means: requirements, corrective actions, and roles a) Shown as solid blue lines or as broken related to the operation and maintenance of a blue lines on the USGS Quadrangle Stormwater Control Measure (SCM) . The SCM maps, Operation and Maintenance Plan must be b) Shown as a water feature in the Orange attached to the SCM Operation and County Soil Survey, or Maintenance Agreement (as "Attachment A") c) A water feature identified by a field and shall meet the requirements of the most determination of County staff trained in current version of the NCDEQ Stormwater surface water identification through the Design Manual. North Carolina Division of Environmental Quality(NCDEQ). Stormwater, SCM Derf„rmanne Stream buffers shall extend around the G aranteePerformance Guarantee372 perimeter of all other water features if any A financial assurance instrument used to portion of the stream buffer touches the water guarantee the complete construction of a feature. Disputes pertaining to water feature Stormwater Control Measure (SCM) in identification decisions by County staff shall be conformance with the approved Stormwater filed directly to the NCDEQ. Management Plan (SMP). The SCM performance r- aran+eePerformance Guarantee instrument shall be secured and posted by the 370 NEW DEFINITION—this definition has been added 372 NEW DEFINITION—this definition has been added in order to support applicable stormwater section(s) in order to support applicable stormwater section(s) of this Ordinance. of this Ordinance. 37'NEW DEFINITION—this definition has been added 373 NEW DEFINITION—this definition has been added in order to support applicable stormwater section(s) in order to support applicable stormwater section(s) of this Ordinance. of this Ordinance. Orange County, North Carolina—Unified Development Ordinance Page Index-44