Glossary of Water and Wastewater Terms

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5 random terms from our glossary

dissolved organic carbon (DOC)

That portion of the organic carbon in water that passes through a 0.45 µm pore-diameter filter.

particle count

The results of a microscopic examination of treated water with a special particle counter, which classifies suspended particles by number and size.

television inspection log

A record of a pipeline television inspection that provides date, line location, footage distances, pipe quadrant locations, and descriptions of all conditions observed in the inspection. 

riparian rights (ri-PAIR-ee-an)

Water rights that are acquired together with title to the land bordering a source of surface water. The right to put to beneficial use surface water adjacent to your land.

drop joint

A mechanical piping system that lets flow rapidly lose elevation. Basically, a controlled waterfall. Frequently found where flows converge; 1 main will drop to match the other. Drops cause turbulence, odors, and corrosion. Also see vertical offset.