Poor

USGS gage 01110500 near Sutton St. bridge, Northbridge, MA

027, MA

Water Quality

Updated Nov 5

pH Level (Acidity/Alkalinity)7.5

Measures water acidity or alkalinity on a scale of 0-14. Neutral is 7. Most fish thrive in 6.5-8.5 range.

Water Temperature13.6 °C

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

Water Temperature13.6 °C

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

Electrical Conductivity528.0 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)528.0

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

Specific Conductance (Electrical Conductivity)528.0 µS/cm

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

recency/

coverage/

parameters present/