On August 14 the Colorado Division of Water Resources placed a call on the Eagle River. For most of the time I have been selling property in this valley, that sentence would have meant nothing to a buyer unless they were purchasing a ranch. It means something now, and all property owners and potential buyers need to pay attention. I am not a water attorney and I am not an engineer, and where a specific property stands is their work rather than mine. However, if our natural water source diminishes, like it has this year, how you acquire your water and the cost could change significantly. What it means for you depends on whether you are looking at a ranch, a lot with a well, or a residence whose association pays the water bill, and the last of these circumstances can surprise people the most, because HOA water sources are not usually discussed at a showing. If anything, the information below will at least help you ask the right questions.
What a call on the river actually means
Colorado allocates water by priority rather than by who owns the land it runs past. Every decreed right carries a date, and in a short year the oldest are satisfied first. A call is the state enforcing that order. On August 14 the Eagle dropped below a minimum streamflow decreed in October 1981, which requires 85 cubic feet per second between Gore Creek and Lake Creek through the summer and 35 in winter. The river was running around 40. Junior users in that reach have to stop diverting or replace what they take.
What decides whether a right still produces water is the year it was decreed, not the volume or what somebody paid for it. The rights that kept diverting through August on this stretch include golf courses on historic agricultural rights that predate most of what is residential here. A 1970s subdivision well and an 1890s ditch are in entirely different positions, and nothing in a listing tells you which one you are standing on. It is the same river people drive across the valley to fish, and this year it has been a legal proceeding rather than a fishing report.
Buying a ranch, and what the deed does not tell you
Water rights are real property here. They can be sold with the land and sold away from it, and a photograph of a green hay meadow is not evidence either way. A deed conveying the property “together with all water rights appurtenant thereto” reads reassuringly and says almost nothing. What says something is the list: case numbers, decreed amounts, priority dates, and whether a right has been to water court to change its use. Division 5 water court covers this basin, sits in Glenwood Springs, and its files are public.
Ditch shares are separate again. They are corporate stock, transferred on the ditch company books rather than through the deed, and a closing that overlooks them leaves the water with the seller. Use matters too: Colorado measures a right by what it has historically consumed rather than the number on the decree, and the division engineers publish a decennial abandonment list, last in 2020 and next in 2030, so the decade being observed is this one.
If the plan is to stop irrigating the hay meadow and put in lawn, horses, and a pond, that is not a landscaping decision. Changing what a decreed right is used for is a water court proceeding measured against historical consumption, and it costs time and money nobody budgets at closing. A buyer who keeps farming it the way the seller did has a far simpler path than one who intends to change it, and on a 1031 exchange the identification window does not pause while a title company chases a decree.
The well permit question, which catches people
Below the ranch scale, what catches buyers is the permit, because “it has a well” covers documents that do very different things. Most wells on parcels under 35 acres drilled since May 1972 are household use only: indoor use in one home at 15 gallons a minute, no lawn irrigation, no livestock. Buyers picturing a garden, a couple of horses, and a hose running in July are picturing a domestic permit, which generally requires 35 acres or more.
Smaller parcels inside a platted subdivision sit in a third position, where even a household-use permit may be unavailable and the lot depends on a court-decreed plan for augmentation. Augmentation replaces the depletion with water from another source, usually storage. It is why a subdivision keeps its taps on during a call that would otherwise shut off a junior well. It is also a standing annual cost, and on a subdivision lot the party carrying it is usually the association.
Where this lands in an HOA budget
Most buyers here are not buying a well. They are buying a residence served by the Eagle River Water and Sanitation District or the Upper Eagle Regional Water Authority, and the water arrives the way it always has. What changed is the cost and who absorbs it.
The district declared a water shortage on April 9 and moved to Stage III: watering two days a week by street address, only between midnight and 8 a.m. or 8 p.m. and midnight. December rates raised the combined base for a typical residential customer about 7 percent, with the top two usage tiers up 10 and 20. Above the rates sit surcharges: 15 percent in tier four, and in tier five a flat 400 dollar fine plus per-gallon charges. Watering off schedule draws 500 dollars, and a fourth violation in a year can mean a flow restrictor installed at the owner's expense. Tiers four and five are 14 percent of residential accounts and 45 percent of the water.
Now apply that to an association. A condominium building or a subdivision with common-area landscaping is frequently one account on one master meter. Entry landscaping and a lawn along the drive can put the association itself into the upper tiers, and the surcharge is not billed to whichever owner left a zone running. It is billed to the association, and it returns to every owner through dues or, after a bad enough season, a special assessment. This is the part of a drought that does not look like a drought on a statement. It looks like a line item.
State law pushes the same direction. Since January 1, associations with more than twelve dwelling units cannot install nonfunctional turf, artificial turf, or invasive species on common elements. That governs new installation rather than forcing anyone to tear out an existing lawn, but an association replacing an irrigation system is now doing it under a rule that did not exist in 2024. The Town of Vail has worked the same end from the other direction, with a code that has allowed 3,000 to 6,500 square feet of irrigated turf on a new home and a proposal to cut that to 500. Given how different the communities here are, that reaches a Vail condominium and an Edwards subdivision very differently.
The counterweight is worth saying out loud. For most purchases here none of this changes anything: the tap works, the association pays the bill, and the buyer never learns what a priority date is. The reason to ask anyway is that the cases where it does matter are not signposted, and the questions cost an afternoon.
The questions worth asking during the inspection period
None of this asks a buyer to become an expert. It asks for a short list, early enough that the answers can still change the decision.
- Is this community on district water, on a shared central well, or on individual wells
- If there is a well, what is the permit number and what does that permit allow
- Is the property inside a decreed plan for augmentation, and what does the association pay into it
- Is the association master metered, and which usage tier did it finish in last August
- Does the reserve study cover the irrigation system, or does it stop at roofs, asphalt, and paint
- Has the association been surcharged or fined in the last two seasons, and is it in the minutes
- What have the last three budgets done to the water and sewer line
The reserve study question is the one I would push hardest on. Reserve studies here are thorough about the things that fail visibly, and an irrigation system is not always among them. An association with a twenty-five-year-old system, a master meter, and a tier four summer behind it has a cost coming that will not show in the dues until it shows all at once. That is a different risk from a roof, because a roof is on a schedule and a surcharge is not.
These answers live in documents rather than photographs, which is part of why buying here remotely runs long. Sellers have the mirror version: a property with a well or a ditch shows better when the permit and the decrees are already assembled, which is part of how we prepare a listing.
The reservoir at the top of Homestake Creek
There is a larger version of this, and it runs on a longer clock than any one purchase. Aurora has applied for a state dredge-and-fill permit for Wild Horse Reservoir, a 95,000 acre-foot project in Park County that would be filled using Homestake Creek rights it has held since the 1950s. Asked how much water that actually moves east in a wet year, Aurora declined to give a number, citing “many hydrological and operational variables.” Vicki Flynn of the Eagle River Coalition was less equivocal: “We don't have the water. Any out-of-basin diversion is 100% consumptive use.” The detail I keep returning to is that Homestake Reservoir is the same one the Upper Eagle Regional Water Authority draws on to augment under this summer's call. As of early September it was 57 percent empty.
The master meter and the filing in Park County are different kinds of question, and a buyer this fall has reason to follow both. An irrigation system on a single meter in a tier four summer shows up in next June's bill and next year's budget. A permit application a hundred miles east will take years to settle, and it bears on the same reservoir the valley leans on in a year like this one. If Wild Horse gets built, the people arguing about it this fall will have been the ones paying attention.
Three offices hold pieces of the specific version. The Division of Water Resources in Glenwood Springs answers permits and decrees, the water district answers the tap and the tier, and a Colorado water attorney answers everything complicated, which on a ranch is most of it. What I can do is say which one to call first, and make sure the questions get asked during the inspection period rather than after closing, when the only way left to get an answer is to pay for it. The Wild Horse comment period, if you want it, closes October 5 at cdphe_df_wqcd@state.co.us with “WHS PN Comments” in the subject line.
This is general information rather than legal, engineering, or financial advice. Water rights, well permits, and augmentation plans are specific to a property, and the answers for one address can differ from those for another twenty minutes away. For a specific property, work with a Colorado water attorney, the Division of Water Resources, and the water provider that serves it.
Frequently Asked Questions
What does it mean that there is a call on the Eagle River?
A call is the state enforcing the order of water rights. Colorado allocates water by priority rather than by who owns the land, so every decreed right carries a date and the oldest are satisfied first. On August 14, 2026 the Division of Water Resources placed a call on the Eagle after flows fell below the 85 cubic feet per second required by a 1981 minimum streamflow decree for the reach between Gore Creek and Lake Creek. Junior users there have to stop diverting or replace what they take. Senior rights, which on this stretch include golf courses on historic agricultural rights, continue.
Do water rights come with the property when I buy a ranch in Eagle County?
Not automatically, and this is the most expensive assumption a buyer can make. Water rights are real property in Colorado and can be sold separately from the land they once served. A deed conveying the property together with all appurtenant water rights sounds comprehensive but tells you little. What tells you something is the list: case numbers, decreed amounts, priority dates, and whether a right has been to water court to change its use. Ditch company shares are separate again, because they are corporate stock transferred on the company books rather than through the deed.
What can I do with a household-use-only well permit in Colorado?
Less than most buyers expect. A household-use-only permit generally covers indoor use in one single-family home at up to 15 gallons per minute, with no outdoor irrigation and no livestock. Most wells drilled on parcels under 35 acres since May 1972 fall into this category. If the plan involves a garden, a pasture, or animals, that is a different permit, and confirming which one a property holds is worth doing before the inspection period closes.
How many acres do I need in Colorado for a well that can irrigate and water livestock?
Generally 35 acres or more. A domestic exempt well on a parcel of at least 35 acres can typically serve up to three single-family dwellings, irrigate up to one acre of lawn and garden, and water domestic animals, with only one exempt well on the 35-acre portion. Below that the options narrow, and a lot inside a platted subdivision may not qualify for an exempt well at all. In that case it depends on being included in a court-decreed plan for augmentation.
What is a plan for augmentation and why does my subdivision have one?
It is a water court decree allowing water to be used out of priority by replacing the depletion it causes with water from another source, usually storage. It is what lets a subdivision keep its taps running during a call that would otherwise shut off a junior well. It is also a continuing obligation rather than a one-time approval: the replacement water costs money every year. On a subdivision lot that cost is usually carried by the homeowners association or metropolitan district, so it reaches the owner through dues rather than a water bill.
Can my HOA raise dues or levy a special assessment because of water costs?
It can, and the governing documents and the Colorado Common Interest Ownership Act set out how. The more useful point is where water costs enter the budget. Many buildings and subdivisions here are a single account on a master meter, so common-area irrigation counts as one customer's usage. If that puts the association into the district's upper tiers, the surcharge is billed to the association rather than to any individual owner, and it returns to owners through dues or an assessment. Augmentation obligations and irrigation replacement land the same way.
What are Stage III water restrictions in the Vail Valley?
The Eagle River Water and Sanitation District board declared a water shortage on April 9, 2026 and enacted Stage III restrictions. Outdoor watering is limited to two days a week assigned by street address, and only between midnight and 8 a.m. or between 8 p.m. and midnight. Watering off schedule carries a 500 dollar fine, and a fourth violation within twelve months can result in a flow restricting device installed at the customer's expense. Excessive use carries its own charges: a 15 percent surcharge in tier four and a flat 400 dollar fine plus per-gallon charges in tier five.
What water questions should I ask before closing on a condo or HOA property in the Vail Valley?
Start with how the water arrives: district service, a shared central well, or individual wells. Then ask whether the association is master metered or individually metered and which usage tier it finished in last August. Ask whether the property sits inside a decreed plan for augmentation and what the association pays into it each year. Ask whether the reserve study covers the irrigation system or stops at roofs, asphalt, and paint. Ask whether the association has been surcharged or fined in the last two seasons. Then read what the last three budgets did to the water and sewer line.
Does the Aurora Wild Horse Reservoir project affect Vail Valley property owners?
Not on the timeline of a single purchase, but it bears directly on the valley's water supply. Aurora has applied for a state dredge-and-fill permit for Wild Horse Reservoir, a 95,000 acre-foot project in Park County that would be filled using Homestake Creek rights Aurora has held since the 1950s. The application was issued July 29, 2026 and the comment period closes October 5, 2026. Aurora has declined to say how much water would move east in a given year. It matters locally because Homestake Reservoir is the same reservoir the Upper Eagle Regional Water Authority draws on to augment under this summer's call.
Is the Vail Valley running out of water?
That is a bigger question than a real estate post can settle, and anyone answering it confidently in either direction is overselling. What is verifiable is that Eagle County spent the summer of 2026 in exceptional drought after the worst snowpack year on record, that the state placed a call on the Eagle on August 14, that the district has been in a declared water shortage since April, and that Homestake Reservoir was 57 percent empty in September. It is also true that the district and the authority hold decreed rights, storage, and augmentation supplies precisely so service continues through years like this one. For a buyer the practical consequence is cost and restriction rather than an empty tap.