NADP Transition News

The NADP Program Office (PO) and Central Analytical Lab (CAL) have moved from the University of Illinois (U of I) to their new home at the University of Wisconsin's State Laboratory of Hygiene (WSLH) in Madison, WI. The Program Office moved to the WSLH on March 1, 2018 and the CAL followed on June 1, 2018.

NOTE: The mercury analytical lab (HAL) will remain at Eurofins Frontier Global Sciences, Inc., Seattle, Washington. All mercury wet deposition sample shipping and receiving procedures remain the same.

Precipitation data should be submitted to the new Program Office starting March 1, 2018. The new program office will also be the primary contact for site support issues.

More Information

Program Office Contact information after March 1

General Frequently Asked Questions
(Updated 2/21/2018)

Frequently Asked Questions for site operations
(Updated 4/24/2018)

Updated Sample and Supply Shipping Instructions (5/09/2018)

Transition update emails

More Questions?

Please contact NADP at the WSLH at

The NADP web address on March 1st and after will be