The TB200TM Portable Turbidimeter from Orbeco-Hellige allows fast and easy turbidity measurement in both the field and in the laboratory. Using a “white light” source and 90° detection ...

I chose to compare the turbidity of two different sites and show how these levels change over the seasons.Turbidity measures the visual water clarity and is an index of cloudiness of water by ...

A Boil Water Advisory that was affecting all D.C. and some Arlington County residents was lifted early Thursday morning according to DC Water. As of 7:30 a.m., DC Water customers were advised to ...