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a <br /> Attachment -KMEP Holt Petroleum Pipeline Release Site Effluent <br /> Controlling Water Quality Criterion for <br /> Surface Waters <br /> as o s <br /> Criterion o u G <br /> CTR Coneentratlon a o'. Reporting Limn r, - J, a <br /> # Constltuent Bawls (µg/I or noted) (µg11 or noted) Teat Methods <br /> OTHER CONSTITUENTS <br /> Amronia(as N) Ambient Water Quality 1500(10) N 100 EPA 350.2 330 250 450 5o0 <br /> Chloride Agricultural Use 106 mg/I Y 25 mg/I EPA 300.0 200 180 190 180 <br /> Flow GPM 11/4/06 6/10/10 11/11/09 11/12/06 <br /> Hardness(as CaCO,) 5 mg/I Y 1 mg/I EPA 23408 280 300 290 290 <br /> Foaming Agents(MBAs) Secondary MCL 500 N 500 EPA 425.1 ND DN 40 Est Conc ND DNQ 24 Est Conc <br /> Nitrate(as N) Primary MCL 10,000 N 1,000 EPA 300.0 DNQ 120 Est Conc DNQ 210 Est Conc DNQ 250 Est Conc DNQ 250 Est Conc <br /> Nitrite(as N) Primary MCL 1000 N 400 EPA 300.0 ND DNQ 310 Est Conc ND 530 <br /> pH Basin Plan Objective 6.5-8.5 0.1 EPA 150.1 7.9 8.2 _ 8,1 8.32 <br /> Phosphorus,Total(as P) No Criteria Available N 50 EPA 365.2 1500 1100 820 350 <br /> Specific conductance(EC) Agricultural Use 700 trinhos/cnr Y EPA 120.1 1300 1300 1400 1400 <br /> Sulfate Secondary MCL 250 trigh N 25 m EPA 3oo.o 120 78 96 72 <br /> Sulfide(as S) Taste and Odor 0.029 N 1 m EPA 376.2 ND ND ND ND <br /> Sulfite as So, No Criteria Available N 5 m EPA 377.1 ND ND ND ND <br /> Tenperature Basin Plan Objective "F 20 deg C 22 deg C 21 deg C 12 deg C <br /> Total Disolved Solids(TDS) Agricultural Use 450 mg/I Y I 10 mg/1 I EPA 160.1 1000 950 880 900 <br /> FOOTNOTES: <br /> (l)-For haloethers <br /> (2)-For nitrophenols. <br /> (3)-For chlorinated naphthalenes. <br /> (4)-For phthalate esters. <br /> 5 Freshwater aquatic life criteria for metals are expressed as a fwrction of total hardness m in the water <br /> body.Values displayed correspond to a total hardness of 200 mg/L. � ' <br /> (6)-Basin Plan objective=2 ug/L.for Salt Slough and specific constructed channels in the Grassland watershed. <br /> (7)-Criteria for sum of alpha-and beta-forms. <br /> (8)-Criteria for suof all PCBs. i'f} <br /> `' <br /> m ..:." <br /> (9)-Dioxin and Furan sampling results are not due until I November 2004. <br /> 10 -Freshwater aquatic life criteria for ammonia are expressed as a function of Hand temperature of the water <br /> O 4 P P P t j.r <br /> body.Values displayed correspond to pH 8.25 and temperature of 14.8°C w'x <br /> effluent rp evaluation Page 6 <br />