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quarterly <br /> R-1 annually <br /> MW-3* quarterly <br /> *denotes Boundary Well <br /> H Observati ne and Teet icedures <br /> 1 The groundwater well observations for all wells shall consist of the following_ <br /> a Water elevation reported to the nearest 0.01 foot for both depth to water from the ground <br /> surface and the elevation of the groundwater level; <br /> b. Groundwater temperature measured at the time of sampling and reported in degrees <br /> Fahrenheit; <br /> c Groundwater conductivity measured at the time of sampling as per Standard Methods 205 <br /> using potentiometric methodology, <br /> d. Groundwater pH measured at the time of sampling as per Standard Methods 423 using <br /> potentiometric methodology, and, <br /> e. Groundwater turbidity measured at the time of sampling. <br /> 2. The test procedures for the groundwater samples taken from all wells shall be as described <br /> herein <br /> a. Volatile organic compounds by EPA Method 8010. <br /> b. Detection limits shall be adequate for determining compliance with cleanup standards <br /> e if the analyses confirm increases), the dischargers must provide verbal notice within 72 <br /> hours and written notice within 7 dais of the date of such confirmation, to the Regional <br /> Board <br /> f Within 15 days after receiving written notification from the Board, the dischargers must <br /> implement a contingency plan and within 90 days following notification must begin <br /> groundwater extraction, implementation and extraction willcontinue until confirmed <br /> groundwater analyses indicate a return to pre-existing conditions Groundwater <br /> monitoring/sampling and analyses will be accelerated according to a plan proposed to and <br /> approved by the Board Executive Officer within 30 days after written notification firstreceived by the dischargers <br /> SMP-6 <br />