19
PoorCharles River 648S (Auburndale Park, Lakes Region, Waltham)
017, MA
Water Quality
Updated Sep 15Escherichia coli (E. coli) Bacteria5.0 MPN/100mL
Common fecal coliform bacteria indicating possible sewage contamination. EPA recreational limit: <126 MPN/100mL.
Water Temperature21.0 °C
Water temperature directly affects fish metabolism and activity. Optimal range varies by species.
Water Temperature21.0 °C
Water temperature directly affects fish metabolism and activity. Optimal range varies by species.
Escherichia coli (E. coli) Bacteria5.0 MPN/100mL
Common fecal coliform bacteria indicating possible sewage contamination. EPA recreational limit: <126 MPN/100mL.
Score Breakdown
recency/
coverage/
parameters present/