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Luhdorff 6 Scalmanini Consulting Engineers STORM DRAIN DISCHARGE MONITORING <br />Project Name: t v-, t Wv! J 5 f be-1 i�v. <br />Project No.: 24-�l- -0::,3: <br />Discharge Description: <br />Location (cross roads): <br />Within 300' of creek ?: <br />Discharge Type: <br />D Well Development ,)1' Well Pump Test <br />D Water Sampling <br />D Other: <br />Dyes ){no <br />Date: b- ':>- 2 S <br />Contractor: A( or-Yb-'5 h��te.. <br />Beneficially Reused ?: Dyes l)!!lo <br />Time Start/Stop: <br />Flow Rate: <br />Discharge Volume: <br />If Any Reused, Volume: <br />Best Management Practices <br />Erosion & Sediment Control (Drain Inlet Protection) check all that apply: <br />D filter fabric D gravel bag barrier <br />□cleaning /debris removal (e.g. vac truck) <br />Discharge Event Duration <br />< 20 minutes <br />20-60 minutes <br />>60 minutes <br />Date Time pH <br />b-�-"2--S 10:57-7-.¼ <br />1, 11:12--:J.(il;' ,, /8=41-8'. 45" <br />□ sediment dam of gravel bags <br />□ other, specify: <br />Timing <br />1 sample during first 1 O min. <br />1st sample during first 10 min. <br />2nd sample during last 1 O min. <br />1st sample during first 10 min. <br />2nd sample during next 50 min. <br />3rd sample during last 10 min. <br />Turbidity Comments <br />(NTU) <br />14.� <br />f-0,31- <br />5,A°;> <br />Page-4-of ...i-