Headwater Authority of the South Platte

This page is for properties and diversions that are located in the HASP service area of the Arkansas River. HASP is currently developing its augmentation operations in the Arkansas River basin and anticipates that it will be able to augment depletions from domestic and commercial wells by late Summer of 2022. (Note - HASP does not currently have the resources to provide augmentation water for ponds located in Division 2.)

In the meantime, please feel free to review our decreed Augmentation Plan, Rules and Regulations, Application forms, and HASP’s Cost and Fee Schedule for the Arkansas River. If you have any questions, please send us an email at John.Matteson@HASPwater.com or call us at 719-466-3908. We look forward to working with you in the near future!

PO Box 1566
Fairplay, CO 80440

NOTE: Please send any mail to -
attn: John Matteson
8075 W Geddes Ave
Littleton, CO 80128



Headwater Authority of the South Platte | PO Box 1566 | Fairplay, CO 80440-1566