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Arte-miy333 [17]
3 years ago
11

What level of nitrates is considered clean water?

Physics
1 answer:
lana66690 [7]3 years ago
6 0
The U.S. Environmental Protection Agency (EPA) standard for nitrate in drinking water is 10 milligrams of nitrate (measured as nitrogen) per liter of drinking water (mg/L). * Drinking water with levels of nitrate at or below 10 mg/L is considered safe for everyone.
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