How long is a new well required to be disinfected according to TCEQ guidelines?

The requirement for disinfecting a new well according to TCEQ guidelines is indeed six hours. This specific duration ensures that any potential contaminants present in the well system are effectively eliminated. This time frame allows adequate contact between the disinfectant—typically chlorine—and the water within the well, which is crucial for achieving a thorough sanitization process.

Disinfection is a critical step in the well development process, intended to protect public health by preventing waterborne pathogens from entering the water supply. Following disinfection, it is important to adequately flush the well to remove any residual chlorine and ensure the water quality meets safety standards before the well is put into service. This systematic approach helps to establish a safe drinking water infrastructure.