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' Pa;e 1 of 3 <br /> Groundwater Monitoring Field Form <br /> ' Station/Well: _ Date:_ — <br /> Observer:1�e , <br /> Location:�r *t� ' Start Time: � �- <br /> - tt S'M <br /> ling lam (�}pJl y <br /> Site: End Time: t��37 • / <br /> Description: — — — Lead Signature. <br /> Project: A �►� <br /> Date: -2 <br /> Sampling Instrume <br /> 2 <br /> Well Purging Information <br /> Weil Depth(d,): _ ft Static depth to water(dw):__3t Sample/Set Depth:Bore radius(r„): 2 in/ft Bore volume 3n r(d,-d„): ft/gal Casing radius(r,): ft <br /> in/ft <br /> Casingvolume(7c r(dt dw)(7.48): ft/gal Total volume: ft3/ al Total a 3:1- <br /> ft3/gal <br /> PH SpC/Coed Water . <br /> Purge Temp DO Clarity Volume Cumulative <br /> ' Time (s.u.) (mS/em, o ORP Turb. Volume Purged <br /> (DC) µS/cm) (mg/L, la) (rmv) (NM (poor/ Purged � <br /> mod/ (Gallons) (Gallons) <br /> Good) <br /> 1 <br /> Field Measurements at Time of Sam ling <br /> Parameter , I Measurement <br /> ' ° Reading rime (In s[tn/Contaiaer) Instrument Comments <br /> Air TempC I � Thermometer <br /> -- Water Temp °C � ' _'�� HCon10,YSI <br /> HCon10/YSI <br /> SpC/Conductivity <br /> (mS/cm,µS/cm) I • HConlo/YSI I <br /> — ORP rm ' H3I0/YS! <br /> DO mg/L %) ( i D0310/YSI <br /> Turbid! <br /> Discharge i f MicroTPI <br /> (ft3/s,Lls, tn) A/ I Flow meter/ <br /> ' g bucket/estimate <br /> Number and tp a of filters used: - <br /> GPS Coordinates: <br />