Fair

Great Falls WRF Effluent

013, MT

Water Quality

Updated Dec 10

pH Level (Acidity/Alkalinity)7.1

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

Water Temperature15.9 °C

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

Nh3 (mg/L) (Water Quality Parameter)8.6

Nh3 (mg/L) - a water quality measurement. Contact local authorities for specific safety guidelines.

No3 (mg/L) (Water Quality Parameter)5.1

No3 (mg/L) - a water quality measurement. Contact local authorities for specific safety guidelines.

Water Temperature15.9 °C

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

recency/

coverage/

parameters present/