Contact Us


Please contact us with any questions, comments, or suggestions you have about CoCoRaHS!


Call or visit us:

CoCoRaHS Headquarters offices are located at the Colorado Climate Center on the first floor of the Atmospheric Science Annex Building (just south of the tall Atmospheric Science Building), on the Foothills Campus of Colorado State University in Fort Collins, Colorado.

Directions to the CoCoRaHS Offices.

For more information you can call the following individuals during regular business hours:

In the United States

National Coordinator - Henry Reges
(970) 491-1196

Help Desk (station/observer questions) - Noah Newman
(970) 491-8545

Education/Schools - Noah Newman
(970) 491-8545

In Canada

National Canada Volunteer Coordinator -
Angie Knowles
1-855-999-8858 or (519) 352-5334 ext 222


e-mail us:

For station and web site related questions, e-mail

for education/school questions, e-mail Noah Newman at:

contact our national coordinator, Henry Reges at:

contact CoCoRaHS national director, Nolan Doesken at with suggestions, questions, or comments.

To contact your local state coordinator please click on the following link: and select the appropriate state.


Mail us:

Colorado State University
1371 Campus Delivery
Fort Collins, CO 80523-1371