Massachusetts Volunteer Coastal MonitoringGeneral Quality ...

800–50,000+ salt water Fecal coliform, E. coli, Enterococci colonies/100 ml or MPN Blanks and negatives show no colonies, positives show colonies 30% RPD for log-transformed duplicate data 0-1,000,000 Turbidity NTUs 90-110% recovery of turbidity std. + 0.5 NTU if less than 1 NTU or 20% RPD if more than 1 NTU 0-200 Salinity ppt (or psu) +/- 1 ... ................
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