Water and Wastewater Terms Beginning H

A B C D E F G H I J K L M N O P Q R S T U V W Y Z Symbols and Numbers

Hairline Crack
Haloacetic Acid (HAA)
Hand Rod
Handhole Trap
Hard Water
Hardness, Water
Harmful Physical Agent or Toxic Substance
Haunches
Haunching
Hazard Communication
Hazardous Material Management Plan
Hazardous Waste
Head
Head Loss
Header
Headworks
Heat Sensor
Hectare
Hepatitis
Herbicide
Hertz
Heterotrophic
Hexavalent Chromium
HGL
High-Line Jumpers
High-Velocity Cleaner
Hindered Solids Separation
Hose Bib
Hot Tap
House Connection
House Service
House Sewer
HTH
Hub
Human Machine Interface
Humic Acid
Humic Substances
Humus Sludge
Hydrated Lime
Hydraulic
Hydraulic Block
Hydraulic Cleaner
Hydraulic Cleaning
Hydraulic Conductivity
Hydraulic Continuity
Hydraulic Grade Line
Hydraulic Gradient
Hydraulic Jump
Hydraulic Loading
Hydraulic Population Equivalent
Hydrogen Ion Concentration [H⁺]
Hydrogen Sulfide Gas (H₂S)
Hydrogeologist
Hydrologic Cycle
Hydrology
Hydrolysis
Hydrophilic
Hydrophobic
Hydropneumatic
Hydrostatic Pressure
Hydrostatic System
Hydroxide Precipitation
Hygroscopic
Hypochlorination
Hypochlorinators
Hypochlorite
Hypolimnion