Fair

Arrowhead Lake (Sac)

161, IA

Water Quality

Updated Sep 4

pH Level (Acidity/Alkalinity)8.1

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

Water Temperature23.9 °C

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

Nh3 (mg/L) (Water Quality Parameter)0.0

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

Turbidity (Water Clarity)0.5 NTU

Measures water cloudiness caused by suspended particles. Lower values indicate clearer water. <25 NTU is good.

Water Temperature23.9 °C

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

Ortho P (mg/L) (Water Quality Parameter)0.0

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

Turbidity (Water Clarity)0.5 NTU

Measures water cloudiness caused by suspended particles. Lower values indicate clearer water. <25 NTU is good.

recency/

coverage/

parameters present/