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Northern Water Locations and Contacts

Northern Water Headquarters

220 Water Ave.
Berthoud, CO 80513
800-369-7246 (RAIN)
Fax: 877-851-0018
24/7 Operators: 888-823-6400 

Learn more about visiting our Berthoud campus

Northern Water West Slope Operations - Willow Creek Campus

725 County Road 40
PO Box 2106
Granby, CO 80446

Control Center Operator 

Cell Phone: 970-278-7855
Satellite Number: 254-241-0494

Southern Water Supply Project

Orders: 888-823-6400
Emergency line locates request: 888-823-6400

Emergency Contacts (24/7) 

Use in emergency only

Northern Water


U.S. Bureau of Reclamation       


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West Slope Notification System

Sign up for notifications to receive updates on reservoir releases from Granby Dam and Willow Creek Dam.


All activities of Northern Colorado Water Conservancy District and the Municipal Subdistrict of Northern Colorado Water Conservancy District are operated in compliance with the Federal Americans with Disabilities Act (ADA). If you require an accommodation under the ADA, please notify Northern Water at 800-369-RAIN at least 48 hours before the meeting or event you plan to attend. Northern Water will make all reasonable modifications to ensure that people with disabilities have an equal opportunity to enjoy all of its activities.