
thumb|Turbidity standards of 5, 50, and 500 NTU
thumb|Turbidity standards of 5, 50, and 500 NTU
Turbidity is the cloudiness or haziness of a fluid caused by large numbers of individual particles that are generally invisible to the naked eye. The measurement of turbidity is a key test of both water clarity and water quality.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).