Poor

Ipswich River, Asbury St., Topsfield

009, MA

Water Quality

Updated Mar 30

Water Temperature5.0 °C

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

Water Temperature5.0 °C

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

Electrical Conductivity1413.0 µS/cm

Measures dissolved ions and minerals in water. Indicates salinity and pollution levels. Freshwater: 100-500 µS/cm.

Conductivity (µS/cm) (Water Quality Parameter)1413.0

Conductivity (µS/cm) - a water quality measurement. Contact local authorities for specific safety guidelines.

Specific Conductance (Electrical Conductivity)1413.0 µS/cm

Measures dissolved ions and minerals in water. Indicates salinity and pollution levels. Freshwater: 100-500 µS/cm.

recency/

coverage/

parameters present/