Fair

Milwaukee River Grafton at Interurban Trail Bridge

089, WI

River/Stream

Water Quality

Updated May 2

pH Level (Acidity/Alkalinity)8.3

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

Dissolved Oxygen (DO)12.1 mg/L

Amount of oxygen dissolved in water. Essential for fish survival. 6+ mg/L is ideal for most fish species.

Electrical Conductivity710.0 µS/cm

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

Dissolved Oxygen (DO)12.1 mg/L

Amount of oxygen dissolved in water. Essential for fish survival. 6+ mg/L is ideal for most fish species.

Conductivity (µS/cm) (Water Quality Parameter)710.0

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

Specific Conductance (Electrical Conductivity)710.0 µS/cm

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

recency/

coverage/

parameters present/