2009/07/17 - OTHER - (NA) - Note

Home Browse Search

(,1) QH�tALSTANDARDA(a)The structluemay aotbektaled (� Rmw OR VEGETATED ARMORM. Riprap or vegetated in an area of special natural resource interest armoring on the bed or bank of a lake or flowage may be autho. P fized under this general permit if it meets all of Ole requirements (b) The structure may be placed and maintained only by s of&N13211.041(3)with the exception that it may be located in an riparian. - area of special natural resource interest,and with additional Huai. (c) the projeclwiO not result in removal of greater than 201/a talions u follows: Of the aerial coverage of natural bank vegetation,emergent Me- (a) Ripmp or vegetated armoring may not exceed 200 linear talion or floating vegetation,not including ale area coveredby The feet of shoreline. footprint of the riprap,or any access corridors necessary for die (b) The pmjed site is a moderate or high energy site;or a low placement of the riprap. energy site where the bank—edge recession described in s.NR (d) Any grediog,excavation and land diaurbance shall be run- 328.08(3)is equal to or greater than OS feet per year and the appli- fined to the minimum area necessary for the construction and may cant can show a biological erosion control structure was pro- not exceed 10,000 square fact viously placed according to the standards in s.NR 328.04(3)and (e) Frosion control measures shall meet or exceed the technical (4). 'standards for em¢ion control approved by the department under No'ie.NR329A(3)roaaer m.sme ams bowcan stpim o emnancan sW snhcb.V of ch.NR 151. Any alta whom topsoil is exposeddurmg cqcW m-x 3 motW aurins the opeo-wanx msoa. construction shall be immediately seeded and mulched or Now Tbe.pr onsumdcsin lg60ft ba*-cde mcquel mas>�amos froperyen mqubemat by dmrom.tPoa art tlr bent-adQc roxsion r equal m or pvra aim Rpmppdtostayilizedisturbed areas and prevent soils frombeing ISWcbmper 3srrmteduring*aep�semon. eroded and washed into the waterway. (c) Riprap shall be clean fieldstone or quarry stere 6 to 24 Nan Tbne atadeda on be Pound m the fdiewur{wcbsae hapJlddcwLaovl inches in diameter. mayeamednn,MpdamnrwauwUA.tdabon (d) 'he ba of the ripm)i may not extend more,than 8 fed wster- () Unless part of a permanent stormvrater management rya- ward of the ordinary high water mark rem,all temporary erosion and sediment control practices shag be .(e) The final riprap slope may not exceed(be steeper thea)2 removed upon fun site stabilization. Areca disturbed during. feet horizontal to one foot vertical. coustructioa or installation shall be restored (f) RWap may not be placed at an elevation higher than the (g) All equipment used for the project shall be designed and ordinary high water mark plus the storm-crave height as calca- proparlysizedtotn,nhni+.the amount of sediment that can ereape IstedinRNR328:08(1). For waters subject to subch.11,riprap . into the water. may 40 be plated at an elevation higher than the ordinary high (h) No astetward extension of the property is permitted otter - water marc plus iS times the storm-wave height calculated in L than what is rrasoably necessary to conduct the project ander NR 328.08. tact the existing baric No soil or similar fill material may be placed in a wetland or below the ordinary high water mark Of any Notre ale uad wen is mbar.n are typified eimdade4 ssaauaeodlurreumalvn water Pond oaowia odtbm— naviablwaterwsy. onolwhishAuntlim (11 Dredgingcordea30.20(lg (b)1.,Stats.,isnotallowed naonesnacomosaevevRmm. _ . for the placement or maintenance of say shore erosion control (R) No SR material or soil may be patted in a wedsod or below stmctare under this section the ordinary high water mark of any navigable waterway. (h) 'heripmp shall follow flet natural contour of the shoreline. () Filter cloth or clean-washed gravel shall be usedes a filter layer ander the nprap to extend the life of the structure,improve effectiveness and prevent soil erosion behind the ripmp. G) Riprap or other vegetated armoring along moderate mara sites shall be re-vegetated above the ordinary high water mark by using native dumb plantings,native live stakes or nativejointed plantings. Ndm$mien mud tmyinelude a 10-foot shmelim meat Mune plant embliminmmt is rice mqubed for the purpom.of inpm/epaa associated with the placemen urn pier wmoons w the wercwy,oremocimdwith public put wdv- - him. (6) REFL atEN7 OF AN EximNa SEAWALL wrrx mpiLAP oR VEGETATED ARMORING. Replacement of an existing seawall with nprap or vegetated armoring on the bed or bank of a lake or flo. wage may be authorized under this,general permit if it meets all of the requirements of s.NR 328.04(3)and sub.(5)(c)to(j),with the exception that it may be located in an area of special nattual resource interest,and may not exceed 500 linear feet