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Page 3 Analyte Storm Water Outfalls to be Tested Analytical Method Container Type / Preservation Holding Time NAL or ELG Limit TNAL NEL ȡ- Cresol SW-3 SW-846 / EPA 625 1 1-liter glass amber container; Cool to 4° C 10 days before extraction; 40 days after extraction 0.014 mg/L (Monthly average) 0.025 mg/L (Maximum daily) N/A N/A Phenol SW-3 SW-846 / EPA 625 1 1-liter glass amber container; Cool to 4° C 10 days before extraction; 40 days after extraction 0.015 mg/L (Monthly average) 0.026 mg/L (Maximum daily) N/A N/A Aluminum, total (Al) SW-3 EPA 200.8 1 250-ml HDPE container with HNO3; Cool to 10° C 28 days 0.75 mg/L (Annual average) N/A N/A Cadmium, total (Cd) 0.0053 mg/L (Annual average) N/A N/A Nickel, total (Ni) 1.02 mg/L (Annual average) N/A N/A Lead, total (Pb) 0.262 mg/L (Annual average) N/A N/A