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Well Reference Distance to Elevation well EW-1 EW-1 2693 Not Applicable MW-2 2718 451 AS-1 2704 697 MW-6 2658 4579 MW-4 2664 4764 MW-3 2741 5787 Notes From survey by Farley's Surveying, December 10, 2001 1 1 Pump Test Equipment The constant rate pump test was performed using a Grundfos Pumps Corporation SP4-6 submersible electric pump This is a 4-u3ch, six stage pump capable of up to 25 gallons per minute (GPM), depending on the total dynamic head conditions This pump was powered by a '/z-HP, 115-volt, single phase Franklin submersible electric motor The pump/motor . combination was fitted with a bottom entry cooling shroud The pumping well was 18 67 feet in depth below the top of the 6-inch PVC casing, being 19 26 feet below the top of the run of the protective cover The total available drawdown in the well, the distance from the static water level to the top of the pump, was approximately 1196 feet Pump discharge during the constant rate test was controlled using a nominal 8 GPM flexible membrane orifice flow control valve (DoleTM Flow Regulator) Constancy of flow through these devices is within a few percent at specific differential dynamic head configurations Similar flow control valves \%ere used for the step drawdown test as discussed below in Section 2 The flow rate was periodically measured using a stop watch and calibrated bucket Water levels in five observation wells and in the pumping well were measured manually and using submersible pressure transducers The water level in the pumping well (EW-1) was measured %vith a 15-PS] transducer and observation wells MW-2 and AS-1 were monitored with 10-PSI transducers connected to the same data logger Observation wells MW-3 and MW-4 were • monitored using 10-PSI connected to the same data logger Water levels were hand measured in observation well MW-6 H90GY-1 L A GROUNDWATER CONSULTANCY