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PART I <br />Page 4 of 19 <br />j c. roaarai~s <br />- Fhren the most sensitive analytical method which complies with Part <br />I.F.2. of the permit has a detection limit greater than or equal to <br />the permit limit, the permittee shall report "less than the <br />detectable limit," as appropriate. Such reports shall not be <br />considered as violations of the permit limit. <br />die present lowest method detection limits far specific ~*a+ro*~ <br />(which have limitations whidr are, in score case,, less than or equal <br />to the detection limit) are as follows: <br />Total Residual Ctrlorine 0.05 mq/1 <br />Total Recoverable Cadmium 0.0003 mg/1 <br />Total Recoverable Copper 0.005 m3/1 <br />Total Recoverable Lead 0.005 m3/1 <br />Total Mercury 0.00025 mg/1 <br />Total Recoverable Nickel 0.05 mg/1 <br />Total Recoverable Silver 0.0002 mg/1 <br />Total Recoverable Zinc 0.05 mg/1 <br />7Yre present lowest method detection limits for the dissolved aryl also <br />potentially dissolved metal parameters are the same as indicated <br />above for the total recoverable parameters. <br />~/ -Fecal ooliform bactpsia average oonoa~tiations shall be det~**+;~ by <br />~`~' the geometric mean of all samples collected during a thirty (30) <br />motive day period. The 7 day average shall be derprn+;,,oA by the <br />geanetric mean of all samples taken during a seven (7) day period. <br />rt -The =rr,h ~ a~ ly dissolved metal fraction 15 deflne3 in 'IZ1e Basic <br />StandarTis and Methodologies for Surface Water 3.1.0 (5 GCR 1002-8) <br />as: that portion of a wrsstituent apasured frzm the filtrate of a <br />water and 4, ~,o.,~o~ ~;+++~*+* sample that was first treated with <br />nitric acid to a pH of 2 ar less arxi let stand for 8 to 96 haws <br />prior to sample filtration using a 0.4 ar 0.45-~kla~embrane filter. <br />Note the °~~*+*;a~ly dissolved" method cannot be used where nitric <br />acid will interfere with the analytical procedure used for the <br />.. ODilatitllE,iTt maac„rc+r3, <br />~/ This effluent limit is effective during periods of precipitation less <br />than or equal to the 10-year, 24-hour event far this facility. The <br />r~,P*+~;ttee is subject to burden of proof *+?q+,;r~*+*s as described In <br />the permit. <br />p/- 'This effluent limit is the +++~Y~+++~n* value for this pa*ar+p*or and this <br />value shall not to be exceeded during the reporting period. <br />g/ Zhis effluent limit is effective during periods of precipitation <br />greater than or equal to the 10-year, 24-hour event for this <br />facility. The permittee is subject to burden of proof regi+~ ~++~*+*G <br />as described in the permit <br />