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202411010173 Document:COVENANTS Rec: S315.50 Page-11 of 13 <br /> Record Date:11/1/2024 11:30 AM Snohomish County,WA <br /> BMP TS-12.- Sheet Row Usipersion <br /> SHEET FLOW DISPERSION 13 THE SIMPLEST METHOD OF RUNOFF CONTROL. THIS <br /> 8MP CAN BE USED FOR ANY IMPERVIOUS OR PERVIOUS SURFACE THAT IS GRADED <br /> TO AVOID CONCENTRATING FLOWS. BECAUSE FLOWS ARE ALREADY DISPERSED AS <br /> THEY LEAVE THE SURFACE, THEY NEED ONLY TRAVERSE A NARROW BAND OF <br /> ADJACENT VEGETATION FOR EFFECTIVE ON-SITE STORMWATER MANAGEMENT. <br /> KEEP GRAVEL BERM LEVELAND FREE OF LEAVES AND OTHER ORGANIC DEBRIS. <br /> OMP T5o13o Post-Construction S®a8 Co uafty and Depth <br /> Maintenance <br /> • ESTABLISH SOIL QUALITY AND DEPTH TOWARD THE END OF CONSTRUCTION <br /> AND ONCE ESTABLISHED, PROTECT FROM COMPACTION, SUCH AS FROM <br /> LARGE MACHINERY USE, AND FROM EROSION. <br /> • PLANT VEGETATION AND MULCH THE AMENDED SOIL AREA AFTER <br /> INSTALLATION. <br /> • LEAVE PLANT DEBRIS OR ITS EQUIVALENT ON THE SOIL SURFACE TO <br /> REPLENISH ORGANIC MATTER. <br /> • REDUCE AND ADJUST, WHERE POSSIBLE, THE USE OF IRRIGATION, <br /> FERTILIZERS, HERBICIDES AND PESTICIDES, RATHER THAN CONTINUING TO <br /> IMPLEMENT FORMERLY ESTABLISHED PRACTICES. <br />