Fair

Charles River 447S (Dover Gage, Mill St., Dover/Needham)

021, MA

Water Quality

Updated Dec 9

Escherichia coli (E. coli) Bacteria121.0 MPN/100mL

Common fecal coliform bacteria indicating possible sewage contamination. EPA recreational limit: <126 MPN/100mL.

Water Temperature5.1 °C

Water temperature directly affects fish metabolism and activity. Optimal range varies by species.

Tp (mg/L) (Water Quality Parameter)0.0

Tp (mg/L) - a water quality measurement. Contact local authorities for specific safety guidelines.

Water Temperature5.1 °C

Water temperature directly affects fish metabolism and activity. Optimal range varies by species.

Escherichia coli (E. coli) Bacteria121.0 MPN/100mL

Common fecal coliform bacteria indicating possible sewage contamination. EPA recreational limit: <126 MPN/100mL.

recency/

coverage/

parameters present/