To check your Water Well registration with the Colorado Division of Water Resources
Use "Subdivision" tab, enter County "Teller" and "search". You will need your Filing(unit 1-8), Lot and Block information.
If your Water Well is not registered in your name but registered in someone else's name, then you just download the form and send it in. You can click "View" on the left to show more information required to register/rename Well. Form for registering existing Water Well
If your Water Well does not show up in this record, there is a form to download to register the Water Well in your name. Form to register your Water Well (never been registered)
Be sure to read the Guide for Well registration