EPA 180.1

Turbidity by Nephelometry

Applicability: EPA Method 180.1 is applicable for measuring turbidity in various water sources, including drinking water, ground water, surface water, saline waters, and domestic and industrial wastewater. It specifically addresses turbidity measurements within the range of 0 to 40 nephelometric turbidity units (NTU).

Purpose: Method 180.1 is designed for determining turbidity, which is a measure of the cloudiness or haziness of a water sample caused by suspended particles.