Is Groundwater Safe For Drinking?

Is Groundwater Safe For Drinking? Most of the time, U.S. groundwater is safe to use. However, groundwater sources can become contaminated with germs, such as bacteria, viruses, and parasites, and chemicals, such as those used in fertilizers and pesticides. Contaminated groundwater can make people sick. Water infrastructure requires regular maintenance. Do humans drink groundwater? Most

Why Is Water Protection Important For Humans?

Why Is Water Protection Important For Humans? One in three Americans get drinking water from streams that lacked clear protection from pollution without the Clean Water Rule. Finalizing the rule helps protect 117 million Americans’ health. Why protecting our water is so important? The Clean Water Rule protects streams and wetlands that are scientifically shown

How Many Days Are Required For BOD Measurement And Why?

How Many Days Are Required For BOD Measurement And Why? Measuring biochemical oxygen demand requires taking two measurements. One is measured immediately for dissolved oxygen (initial), and the second is incubated in the lab for 5 days and then tested for the amount of dissolved oxygen remaining (final). How long can you hold a BOD