National Primary Drinking Water Regulations | Ground Water and Drinking Water

The National Primary Drinking Water Regulations (NPDWR) are legally enforceable primary standards and treatment techniques that apply to public water systems. Primary standards and treatment techniques protect public health by limiting the levels of contaminants in drinking water.

[h2oIQ.org editor: Follow the link below to see the standards for the following categories:]

Microorganisms
Disinfectants
Disinfection Byproducts
Inorganic Chemicals
Organic Chemicals
Radionuclides

‘Series of Government Failures’ Blamed for Flint Water Crisis

photo: ‘Series of Government Failures’ Blamed for Flint Water Crisis

Michigan state agencies overseen by Gov. Rick Snyder and a series of emergency managers appointed by the governor are to blame for allowing contaminated water into Flint homes, according to a report released Wednesday. The findings —the most sweeping indictment to date of the role state officials played in creating the crisis—were released as part of the task force’s final report on Flint, where residents were exposed to lead in … [more…]

What does a water treatment plant do?

What does a water treatment plant do?

You probably know about water treatment plants. You may have driven or walked past one in your home town. But have you ever wondered what it does? What does a water treatment plant take out of the water before it gets to the tap in your home? When it comes to water for drinking, it’s what’s not in it that’s important.

The sources of our drinking water in Utah are … [more…]

Flooded Iowa communities surviving with trucked-in water

Flooded Iowa communities surviving with trucked-in water

The surging waters have damaged hundreds of homes in the Midwest and been blamed for at least three deaths — two in Nebraska and one in Iowa.

DES MOINES, Iowa — As some communities along the Missouri River start to shift their focus to flood recovery after a late-winter storm, residents in two Iowa cities are stuck in crisis mode after their treatment plants shut down and left them in … [more…]

NOAA and partners team up to prevent future Great Lakes drinking water crisis

NOAA and partners team up to prevent future Great Lakes drinking water crisis



Video of Preventing a Great Lakes Drinking Water Crisis

A new video SMART BUOYS: Preventing a Great Lakes Drinking Water Crisis released by Ocean Conservancy describes how NOAA forecast models provide advance warnings to Lake Erie drinking water plant managers to avoid shutdowns due to poor water quality.

An inter-agency team of public and private sector partners, working with the Cleveland Water Department, are addressing drinking water safety for … [more…]