15th Edition of HDR’s Popular Safe Drinking Water Wall Chart Now Available

The 15th edition of HDR’s popular Safe Drinking Water Act wall chart is now available.

HDR has distributed more than 1.2 million of the poster-sized charts free of charge to water utilities, schools and professionals around the world since introducing it 25 years ago. The chart provides an easy-to-use reference to drinking water regulations including a detailed listing of contaminants and maximum contaminant levels, health effects and monitoring requirements.

The 15th edition of the chart outlines four key objectives for next steps to safe drinking water:

  • Regulatory compliance
  • Protecting public health
  • Building resiliency
  • Optimizing operations

The chart can be ordered on HDR’s SDWA page, which also links to a host of other reference materials about water treatment and drinking water regulation. Visitors can also order wall charts for condition assessment and drinking water operations.

About HDR

For more than a century, HDR has partnered with clients to shape communities and push the boundaries of what’s possible. Our expertise spans 10,000 employees, in more than 225 locations around the world — and counting. Our engineering, architecture, environmental and construction services bring an impressive breadth of knowledge to every project. Our optimistic approach to finding innovative solutions defined our past and drives our future.