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Label or manual at point-of-connection to shut-off pipe and all water treatment devices need backflow prevention system such as air gap or backflow preventer valve. The last 1 point is to manage moisture by scheduling inspection, notification system in the building and to submit all inspection result to WELL annually.
The Safe Drinking Water Act (SDWA) is the primary federal law in the United States intended to ensure safe drinking water for the public. [3] Pursuant to the act, the Environmental Protection Agency (EPA) is required to set standards for drinking water quality and oversee all states, localities, and water suppliers that implement the standards.
Drinking water quality standards describes the quality parameters set for drinking water. Water may contain many harmful constituents, yet there are no universally recognized and accepted international standards for drinking water. Even where standards do exist, the permitted concentration of individual constituents may vary by as much as ten ...
NSF (an initialism for National Sanitation Foundation) is a public health organization [1] headquartered in Ann Arbor, Michigan [2] that tests and certifies foods, water, and consumer products. [1] It also facilitates the development of standards for these products, [ 1 ] labeling products it has certified to meet these standards with the NSF mark.
The Water Quality Association (WQA) is an Illinois-based trade association representing the residential, commercial, industrial, and small community water treatment industry in the United States. [ 1 ] [ 2 ] It has more than 2,500 members consisting of both manufacturers as well as dealers/distributors of equipment.
The AWWA has sued the EPA on at least two occasions over drinking water standards: In 1994, they sued and won over the lead in drinking water rules, specifically challenging "the inclusion of privately owned water lines in the definition of distribution facilities under a public water system's control. [9]
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A majority of those exposed are typically in poverty, resulting in a financial burden to seek necessary resources for proper water disposal systems, sewage treatment, and safe drinking water. [13] Additionally, water in lower income communities has tested for higher levels of nitrate and arsenic, which has come from soil and water runoff.