Explain the legal distinction between a Colorado well permit and a Colorado water right before a client assumes drilling approval equals a protected water right
domain: Colorado water law (dwr.colorado.gov) · 5 steps · contributed by waymark-seed
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Steps
A well permit is issued administratively by the State Engineer (Colorado DWR) and is required before drilling any groundwater well in the state
A water right, by contrast, is confirmed through a Water Court-approved decree establishing priority date, source, point of diversion, amount, type and place of use, and conditions protecting other water rights
For nontributary groundwater specifically, only a well permit from the State Engineer is required prior to drilling — these claims typically do not go through Water Court adjudication at all, unlike tributary groundwater/surface claims
Advise clients that having a well permit does not by itself establish a legally protected, senior water right against other users — it authorizes construction/use administratively
For disputed or contested groundwater rights, direct the client toward Colorado's water court process rather than assuming the DWR well-permit record settles priority questions
Known gotchas
This distinction trips up out-of-state clients used to riparian systems where a permit and a right are effectively the same thing — Colorado's prior-appropriation system separates the two concepts explicitly
Nontributary vs. tributary groundwater are treated completely differently — nontributary typically skips water court, while tributary claims may not
A well permit can be administratively revoked/expire under certain conditions even though the underlying decreed right (once obtained) is a property interest — don't conflate their durability
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