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Ms. Angela Bellantoni <br /> June 9,2014 <br /> Page 5 <br /> Ground water monitoring points—water quality <br /> Collect water quality samples from the well using either a bailer or submersible pump. Submit samples to <br /> laboratory for analysis of the parameters shown in Table 2. We suggest the collection of water quality on <br /> a quarterly basis in order to characterize seasonal water quality fluctuations. <br /> Surface water monitoring_points—water quantity <br /> Make observations of surface flow rates on a monthly basis. If the channel is dry, note and record the <br /> observation. If feasible, measure discharge rate by placing a container of known volume under the <br /> discharge point and measure the time taken to fill the container in order to measure the flow rate. If this is <br /> not feasible, then estimate flow rates based on visual observations. We suggest visiting the monitoring <br /> points on a monthly basis. <br /> Surface water monitoring points—water quality <br /> Collect water quality samples from the monitoring discharge point. Submit samples to laboratory for <br /> analysis of the parameters shown in Table 1. We suggest collecting samples on a quarterly basis to the <br /> extent that there is flow in the drainages at the time of the field visit. The monthly visits will increase the <br /> chances that surface flow is present at the time of the field visit and that water is present and available for <br /> sampling. This approach may result in a surface water sample being collected at a different time than a <br /> ground water sample. To the extent practical, we suggest collecting a ground water sample at the same <br /> time as a surface water sample, but the frequency of samples should not be more than once per three <br /> month period. <br /> If you have questions or comments, please do not hesitate to call. We are available to support the <br /> implementation of these monitoring points and the monitoring program, if needed. <br /> Very truly yours, <br /> BISHOP-BROGDEN ASSOCIATES,INC. <br /> a1; 4ut4l� <br /> Christopher J. Sanchez,P.G. <br /> Principal <br /> CJS/jeb <br /> Enclosures <br /> 1307.00 <br />