34
FairCharles River 700S (N. Beacon St. Bridge, Watertown/Brighton)
021, MA
Water Quality
Updated Dec 8Escherichia coli (E. coli) Bacteria231.0 MPN/100mL
Common fecal coliform bacteria indicating possible sewage contamination. EPA recreational limit: <126 MPN/100mL.
Water Temperature1.0 °C
Water temperature directly affects fish metabolism and activity. Optimal range varies by species.
Water Temperature1.0 °C
Water temperature directly affects fish metabolism and activity. Optimal range varies by species.
Escherichia coli (E. coli) Bacteria231.0 MPN/100mL
Common fecal coliform bacteria indicating possible sewage contamination. EPA recreational limit: <126 MPN/100mL.
Score Breakdown
recency/
coverage/
parameters present/