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How to buy water rights in Colorado
Yes, you can buy Colorado water rights — they are real property, sold separately from land every day. The process that protects you has five steps in a fixed order: identify precisely what is for sale, verify it yourself in the state's records, get an engineer's historical consumptive use figure, price the change case you will have to run, and only then close.
Buyers who reorder those steps — closing first, engineering later — are the ones who discover that a decree reading 5 cfs moves a fraction of that.
Step 1: Identify exactly what is for sale
"Water rights included" is not a description of an asset. Before anything else, establish which of these you are being offered, because they behave completely differently:
- A decreed water right — with a case number, priority date, source, structure and decreed uses.
- Shares in a mutual ditch or reservoir company — you get a proportional share of what the company receives, and the company's bylaws may restrict what you can do with it.
- A well permit — which is not a water right at all.
- Contract or tap water from a provider — a service, not an asset you own.
- A conditional right — a place in line for a project that does not exist.
Ask for the decree or the share certificate. If the seller cannot produce one, that is the answer to your next several questions.
Step 2: Verify it yourself
Everything material is public and free. Pull the structure's records from DWR's net amounts table and read the fields that matter: netAbsolute versus netConditional (are you buying water or a plan?), appropriationDate and adminNumber (how senior, really?), decreedUses (what may it lawfully be used for?), and associatedCaseNumbers (what has happened to it in court?). DWR net amounts · verified Jul. 2026
Looking up a water right walks through the tools, and reading a decree explains what each line means. Do this before you are emotionally committed.
Step 3: Get the consumptive-use engineering
This is the step that decides whether the deal is good. A consulting water engineer reconstructs how much water the right historically consumed — from diversion records, irrigated acreage, crop patterns and a study period — because that, not the decreed rate, is what a court will let you move.
A change of water right, implementation of a rotational crop management contract, or plan for augmentation, including water exchange project, shall be approved if such change, contract, or plan will not injuriously affect the owner of or persons entitled to use water under a vested water right or a decreed conditional water right.
Have the engineer answer three questions in writing: what is the historical consumptive use, what study period supports it, and what would survive a change to my intended use at my location?
Step 4: Check for abandonment risk
A right that has not been used for a long time may be partly or wholly gone. Abandonment turns on intent, not merely non-use:
"Abandonment of a water right" means the termination of a water right in whole or in part as a result of the intent of the owner thereof to discontinue permanently the use of all or part of the water available thereunder.
But a long unexplained gap is evidence, and it will also depress the consumptive-use figure. Check whether the right has ever appeared on a draft abandonment list, and ask the seller to explain any period of non-use — several categories are expressly protected by statute, and a documented explanation is worth money.
Step 5: Price the change case, then close
Unless you intend to use the water exactly as decreed, in exactly the same place, you are buying a lawsuit as well as an asset. Budget for:
| Item | Notes |
|---|---|
| Water attorney | Specialist, practising in your division |
| Consulting engineer | Often the larger of the two, and the one that decides the outcome |
| Water court filing | Double the ordinary civil rate for a change application C.R.S. § 37-92-302(1)(d)(I) |
| Time | Commonly one to three years before the water is legally yours to use differently |
| Dry-up and revegetation | Removing irrigation water from land carries ongoing obligations |
Where rights are actually for sale
There is no MLS for water. Rights change hands through water brokers active in a basin, agricultural real estate brokers, ditch company members trading shares among themselves, municipal providers running acquisition programs, and private treaty between neighbors. A water attorney in your division will know who is transacting.
If the water comes attached to land, the diligence is different again — see buying land with water rights. If you only need water for a few seasons, leasing may be the better instrument. And if you are on the other side of the table, selling water rights covers what a prepared seller looks like. The rest of buying and selling fills in the market.
Common questions
Can you buy water rights in Colorado?
Yes. Colorado water rights are real property and are regularly bought and sold separately from land. What you acquire is the right to divert a quantity of public water on a priority date for the decreed uses — and changing those uses or moving the water requires a separate water court case.
Where do you buy water rights in Colorado?
Through water brokers active in the basin, agricultural real estate brokers, ditch company share transfers, municipal acquisition programs, and private sales between neighbors. There is no central listing service; a water attorney practising in your division is usually the fastest route to who is actually transacting.
What should I check before buying a water right?
Whether it is a decreed right, ditch shares, a well permit or contract water; the decree, priority date and administration number; whether the amount is absolute or conditional; the decreed uses; the historical consumptive use from a consulting engineer; how often the right has been out of priority; any abandonment history; and the cost and duration of the change case you will need.
Do I need a lawyer to buy water rights in Colorado?
If the water is a material part of the price, yes — together with a consulting water engineer. The diligence involves reading decrees, quantifying historical consumptive use and assessing what would survive a change case, none of which is standard real estate work.
How long does it take to buy and use water rights?
The conveyance itself closes like any property transaction. Using the water for a different purpose or in a different place requires a change of water right, which commonly takes one to three years when contested. Plan the timeline around the court case, not the closing.
Primary sources
- C.R.S. § 37-92-305 — change of water right standards (Title 37, official text) C.R.S. 2025 edition
- C.R.S. § 37-92-103 — abandonment and change definitions (Title 37, official text) C.R.S. 2025 edition
- C.R.S. § 37-92-302 — applications and filing fees (Title 37, official text) C.R.S. 2025 edition
- Colorado DWR HydroBase — water rights net amounts record fields verified July 22, 2026