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4 Luhdorff& Scalmanini <br />Consulting Engineer& <br />STORM DRAIN DISCHARGE MONITORING <br />Project Name: T.eA+ Wc,,A) � 1 � r·ty:: Project No.: 2.4- 2 -6 � 1- <br />Date: c; -Z-:,8 -2 $ <br />Contractor: 1J o -r ·t-->"'-'5 +...._ 1--e <br />Discharge Description: <br />Location (cross roads): <br />Within 300' of creek ?: <br />Discharge Type: P( Well Development <br />□Well Pump Test <br />o Water Sampling <br />□Other: <br />Dyes )[no Beneficially Reused ?: <br />Time Start/Stop: <br />Flow Rate: <br />Discharge Volume: <br />If Any Reused, Volume: <br />□yes )i:(no <br />13:2-..u/fB: 3S <br />'2.D{J -4o O :) p1rv-, <br />109 bOD d I <br />Best Management Practices <br />Erosion & Sediment Control (Drain Inlet Protection) check all that apply: <br />□filter fabric □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 />5 -2--'c' -·v; n '. 3o -:/--. '?-f I l ,?i--4-s 1·,40 <br />I 1 JB=3o :, ,40, <br />□sediment dam of gravel bags <br />□other, specify: <br />Timing <br />1 sample during first 10 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 />39, '2-UL5 <br />4 4, 2.--· <br />Page_!_ of J_