National Primary Drinking Water Regulations
National Primary Drinking Water Regulations are Legally enforceable standards that apply to public water systems. These standards protect drinking water quality by limiting the levels of specific contaminants that can adversely affect public health and which are known or anticipated to occur in public water supplies.
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| Arsenic | ■■■■■■ |
Arsenic is a highly poisonous semi-metallic element. According to a 1999 study by the National Academy . . . Read More | |
| Exemption | ■■■■■■ |
An Exemption is State or US EPA permission for a water system not to meet a certain drinking water standard. . . . Read More | |
| Maximum Contaminant Level (MCL) | ■■■■■■ |
Maximum Contaminant Level (MCL) : A Maximum Contaminant Level (MCL) is the highest level of a Contaminant . . . Read More | |
| Wastewater | ■■■■■ |
Wastewater refers to water that has been used in various human activities and has become contaminated . . . Read More | |
| Baraf | ■■■■ |
Baraf is Urdu for "Ice", a frozen liquid used to cool beverages, wine, drinking water. Aids is preservation . . . Read More | |
| Diabetes at top500.de | ■■■■ |
"Diabetes" generally refers to a chronic disease that affects the body's ability to produce or use insulin, . . . Read More | |
| Pollution | ■■■■ |
A Pollution is the Clean Water Act (_502.19) defines Pollution as "the [hu]man-made or [hu]man-induced . . . Read More | |
| Contaminant | ■■■■ |
A Contaminant is any physical, chemical, biological, or radiological substance or Matter that has an . . . Read More | |
| Treatment Technique | ■■■■ |
A Treatment Technique is a specific treatment method required by EPA to be used to control the level . . . Read More | |
| Supply | ■■■■ |
Supply: In the environmental context, "supply" refers to the availability or provision of natural resources, . . . Read More | |