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' Ms. Pacr'_ v son Date ' Discharce Parameter(s) ?eint =xceedina Limit'tion Discharce Rate (cfsl at !s` ' 0d ~~ rSS 9d C•. ooS ~ ~ Oo~ 3~~) ~<`s z Q 0.02 ~~ 1 rxceedance of acnlicable permit effluent limitatio.^s resulted = ' ~ ''_scharge from s:owmelt runoff occurring within 48 ho::rs a===_r runoff inflows to the pond(s) have stopped ' (l 7ischarge from ra_nfall runoff occur_-:ng within 48 hours a==er measurable precipitation has stopped ~ccumentation of precipitation and snowmelt occurre-ce ' an3 snowse:= inflows to the ponds is retained at the minesite ar.^ is available for inspection by authorized agency representatives. Copies of re_evant temperatsre/precipitation data are attached `or ^ reference. ?~_ sedimentation ponds are designed to contain the full design =.u:of° volume resulting from a 10 year, 24 hour storm eve..*.t. Stormwa=e. storage capacity is in addition to design sediment storace a::d any permanent storage capacity. Kerr inspects a.l sedimenta=:on ponds on a quarterly basis. Inspections inc__ce evaiuatic- cf accumulated sediment levels relative to des:~n sediment storage capacity =o verify that design stormwater storace capacity is Maintained at all times. If inspections indicate that sediment ac~,imulations are at or near the design sediment level, Kerr renoves accumulated sediment from the pond(s) within a reasonab_e period (typically 30 to 60 days) following the inspection. Both pond inspection reports and documentation of pon3 clean-out a_e retained at the minesite and are available for inspect_o: by authorized agency representatives. Based on direct observa=_cn of pond storace levels at the time discharge occurred, the disc^ar_e resulted frcm: `~ iainfall or snc•.+melt runoff volumes less than or e~.:a_ ~~ the design 10 year, 24 hour storage volur:e (] iainfall or snc~~relt runoff volumes greater than t::e resign 10 year, 24 hour storage vciume