refrigerator at 1-6 °C; store filtrate in -80oC freezer for up to 30 days until analysis Field: store in cooler at 1-6 °C or at ambient temperature if to be analyzed Urban immediately at lab stream/ditch Lab: store at room water, collected via plastic 1,000 mL 5-day biochemical temperature and grab samples and oxygen demand start analysis within first flush sampler six hours of collection samples or store in refrigerator at 1-6 °C and start analysis within 24 hours Urban stream/ditch water, collected via Field: store in cooler Turbidity plastic 100 mL grab samples and at 1-6 °C first flush sampler samples Field: store in cooler Urban at 1-6 °C stream/ditch water, collected via Total Suspended Lab: store in plastic 500 mL Solids (TSS) grab samples and refrigerator at 1-6 °C first flush sampler and start analysis samples within 7 days Field: store in cooler Urban at 1-6 °C stream/ditch 500 mL (use water, collected via Volatile Suspended Lab: store in plastic same water as Solids (VSS) grab samples and refrigerator at 1-6 °C TSS) first flush sampler and start analysis samples within 7 days Urban Field: store in cooler Ammonia-nitrogen stream/ditch plastic 125 mL at 1-6 °C (NH3-N) water, collected via Lab: store in grab samples and
refrigerator at 1-6 °C; store filtrate in -80oC freezer for up to 30 days until analysis Urban stream/ditch water, collected via grab samples and first flush sampler samples 5-day biochemical oxygen demand plastic 1,000 mL Field: store in cooler at 1-6 °C or at ambient temperature if to be analyzed immediately at lab Lab: store at room temperature and start analysis within six hours of collection or store in refrigerator at 1-6 °C and start analysis within 24 hours Urban stream/ditch water, collected via grab samples and first flush sampler samples Turbidity plastic 100 mL Field: store in cooler at 1-6 °C Urban stream/ditch water, collected via grab samples and first flush sampler samples Total Suspended Solids (TSS) plastic 500 mL Field: store in cooler at 1-6 °C Lab: store in refrigerator at 1-6 °C and start analysis within 7 days Urban stream/ditch water, collected via grab samples and first flush sampler samples Volatile Suspended Solids (VSS) plastic 500 mL (use same water as TSS) Field: store in cooler at 1-6 °C Lab: store in refrigerator at 1-6 °C and start analysis within 7 days Urban stream/ditch water, collected via grab samples and Ammonia-nitrogen (NH3-N) plastic 125 mL Field: store in cooler at 1-6 °C Lab: store in
Withers%20MST%20QAPP%2001072013.docx