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for flow, pH, conductivity and temperature. In addition, quarterly and annual <br />samples will be collected and analyzed for those parameters consistant with the <br />mine discharge sampling. This data will be utilized in the assessment of potential <br />impacts of increased surface activities in the canyon. <br />Apache Canyon -Station ACF-1. <br />Flow will be recorded at the flume site on a continuous basis. Charts will be <br />changed and pH, conductivity and temperature measured quarterly. An annual <br />\'~ sample will be collected in November and analyzed for the parameters listed in <br />'Q Table 4. Data will be utilized in the assessment of secondary or retreat mining <br />under the canyon. <br />Santistevan Canyon -Station SCF-1. <br />,~' The same monitoring parameters will apply for this station as described for Apache <br />lJ Canyon. <br />5.2 Ground Water <br />Purgatoire Alluvium -Stations PA1V-1, PAtC'-~2, PA\V-5 and PAW-6. <br />!~~`~""' ~°"" These stations will be monitored quarterly for water level, pH, conductivity and <br />.w.., ~~F-~ ~- <br />temperature. In addition, an annual sample collected in November will be analyzed <br />r ~.~c_a..f' <br />yy,~,~Qt,,., ~ for the water quality parameters listed in Table 4. Station PAW-6 will also be <br />monitored quarterly for total dissolved solids, bicarbonate, sodium, iron and <br />manganese. This data will be utilized to assess potential impacts of mining and <br />surface activities. <br />PaJ~~e~ Ciruela Canyon Alluvium -Station CCAW-1. <br />~~,,,, This station will be monitored quarterly and annually for the same parameters as <br />^^"^'~ ~ described for PAW-6. The data will be utilized to assess potential impacts of mining <br />and surface activities. <br />~eo.l..~f~~`. Apache Canyon Alluvium -Station ACAW-1. <br />{"'^+~~ This station will be decreased monitored quarterly for water level, pH, conductivity <br />and temperature. In addition, an annual sample will be analyzed for the parameters <br />~~ listed in Table 4. <br />n -23- <br />