Development reportOctober 17, 2026

3926 Bingham Hill Rd, Fort Collins

  • Larimer County
  • Colorado
  • 2.3 acres
  • Parcel 9832212701

For the engineer or attorney on a project: how many homes the water supports, the paths to more, and the filings, with the rule behind each answer.

At a glance

  • 5settled
  • 1likely
  1. Settled How many homes can this land support on water? Set by West Fort Collins Water District
  2. Settled Which water paths exist, ranked by cost and time? Three paths, simplest first
  3. Settled Is there a water provider that could serve it? Yes, inside West Fort Collins Water District's service area
  4. Settled What will the county require to approve it? Larimer County's water standard
  5. Likely Who's likely to object? Likely objectors, 58 parties opposed 27 water court applications within 5 mi since 2016, led by City of Fort Collins (22 cases)
  6. Settled What's the timeline and the permit list? Start with service from West Fort Collins Water District under a will-serve letter

The development questions

How many homes can this land support on water?

From the public record Settled

Set by West Fort Collins Water District

The parcel is inside West Fort Collins Water District's service area, so the home count is what its will-serve letter commits to, and DWR won't issue an exempt well permit here without the provider's letter (DWR Guideline 2003-5, item E).

Why, who decides and sources

Why

Inside a provider's area the water comes from the provider; a well is the exception.

Who decides

West Fort Collins Water District, through a will-serve letter; then Larimer County for density.

Sources

Law

  • C.R.S. 37-92-602(3)(b)(II)(A)
    a presumption of no material injury where the well "will be the only well on a residential site, which well will be used solely for ordinary household purposes inside a single-family dwelling and will not be used for irrigation or will be the only well on a tract of land of thirty-five acres or more or will be the only well on a cluster development lot"
  • C.R.S. 37-92-602(3)(b)(III)
    if the well "will be located in a subdivision, as defined in section 30-28-101 (10), and approved on or after June 1, 1972, pursuant to article 28 of title 30, for which the water supply plan has not been recommended for approval by the state engineer, the cumulative effect of all such wells in the subdivision shall be considered in determining material injury."
  • DWR Guideline 2023-1 (Amended) §1.1
    permits under the presumption "on parcels less than 35 acres, which are not on parcels created through a cluster development, are limited to ordinary household purposes inside one single-family dwelling, with no allowed outdoor uses." "Only one exempt well permit issued pursuant to section 37-92-602(3)(b)(II)(A) for production purposes ... may be issued per legal parcel, cluster development lot, or tract of land of 35 acres or more."
  • DWR Guideline 2023-1 (Amended) §3
    uses never allowed on an exempt or small-capacity permit include "Filling or refilling a hot tub or swimming pool", event venues, bed and breakfasts, and "In-home daycares".
  • DWR White River guide (2025), use diagram
    not over-appropriated: "Regardless of property size: use in up to 3 single-family dwellings, the irrigation of up to 1 acre of home lawns and gardens, domestic animal watering, poultry watering, and/or livestock; OR indoor commercial use." And: "35-acre tracts which were platted as part of a subdivision are considered to be a part of that subdivision."
  • DWR Guideline 2003-5, Regarding the Use of Wells Within Water Service Areas, item E
    "If a proposed well will be in a known water service area that is served by a central system, we will not issue an exempt well permit unless accompanied by a letter from the supplier stating that they cannot provide water to the applicant or they do not object to the applicant obtaining a well permit within the water service area."

Records

Which water paths exist, ranked by cost and time?

State law decides this Settled

Three paths, simplest first

Service from West Fort Collins Water District under a will-serve letter; each is listed below with what it gives, the first step and who decides.

Why, who decides and sources

Why

Ordered by what each path requires, from a letter or a permit to a decree or a Commission determination; costs are not public and aren't guessed here.

The figures

  • 1. Service from West Fort Collins Water District under a will-serve letter. Gives as many homes as the provider commits to serve. First step: a will-serve letter request with the unit count. Decided by the provider's board.
  • 2. An exempt well only with West Fort Collins Water District's letter that it cannot or will not object to serving (DWR Guideline 2003-5, item E). Gives one well serving up to three homes. First step: the provider's letter, then a well permit application. Decided by DWR, with the provider's letter.
  • 3. A non-exempt well under a decreed augmentation plan (water court). Gives as many homes as the plan's replacement water covers. First step: an application for a plan for augmentation, with an engineer's report. Decided by the water court.

Who decides

The agency named for each path.

Sources

Law

  • DWR White River guide (2025)
    "If the well does or would not qualify for an exempt well permit and is determined to be non-exempt, the well must be covered by a State Engineer approved substitute water supply plan (SWSP) or court approved plan for augmentation."
  • C.R.S. 37-92-308(1)(c)(III)
    "the state engineer shall not have any authority in water division 1 to approve plans for, or to otherwise allow, the operation of wells, including augmentation wells, that cause out-of-priority depletions unless the wells are operated in accordance with plans for augmentation approved by the water judge or as allowed in this section."
  • C.R.S. 37-92-308(5)
    an SWSP for a new use with no court application is for "limited duration not to exceed five years"
  • DWR Policy 2003-2, item 2 (current; on DWR's guidance index, not revoked)
    "Requests for substitute water supply plans for providing domestic water within new or proposed residential subdivisions will not be granted because of the potential of the substitute water supply plan not being renewed and a permanent plan for augmentation not being approved by the water court."
  • Confined Aquifer New Use Rules (Division 3) Rule 6.B.2
    "the applicant for a new withdrawal of ground water from the Confined Aquifer must change the point of diversion of or permanently retire an existing vested water right or rights to withdraw ground water from the Confined Aquifer with historical withdrawals from the Confined Aquifer equal to the new, increased, or additional supply of ground water to be withdrawn from the Confined Aquifer."
  • Division 3 Withdrawal Rules Rule 13.2
    "The State Engineer determines that the groundwater supply in the region known as the Costilla Plain and shown on the attached Exhibit G is fully appropriated and there is no unappropriated groundwater available for appropriation without injury."
  • DWR Policy 2003-3 (Division 3, modified 2016)
    "applications for supplemental wells or alternate point of diversion wells will be denied until the applicant applies to the Division III Water Court in Alamosa for a change in water right and the court grants a decree that includes a finding of no material injury to other vested water rights."

Records

Is there a water provider that could serve it?

From the public record Settled

Yes, inside West Fort Collins Water District's service area

DWR won't issue exempt permits here without the provider's letter saying it cannot serve the land or does not object to a well (Guideline 2003-5, item E).

Why, who decides and sources

Why

The parcel falls within West Fort Collins Water District's published boundary (DOLA districts and EPA service areas).

Who decides

West Fort Collins Water District (a will-serve letter).

Sources

Law

  • DWR Guideline 2003-5, Regarding the Use of Wells Within Water Service Areas, item E
    "If a proposed well will be in a known water service area that is served by a central system, we will not issue an exempt well permit unless accompanied by a letter from the supplier stating that they cannot provide water to the applicant or they do not object to the applicant obtaining a well permit within the water service area."
  • C.R.S. 30-28-101(10)(b)
    "subdivision" does "not apply to any division of land which creates parcels of land each of which comprises thirty-five or more acres of land and none of which is intended for use by multiple owners."
  • C.R.S. 29-20-303(1)
    "A local government shall not approve an application for a development permit unless it determines in its sole discretion, after considering the application and all of the information provided, that the applicant has satisfactorily demonstrated that the proposed water supply will be adequate."
  • C.R.S. 29-20-103(1)(b)
    "'Development permit' is limited to an application regarding a specific project that includes new water use in an amount more than that used by fifty single-family equivalents, or fewer as determined by the local government."
  • DWR Policy 2011-1 (amended), item 1
    "If the well is in an over-appropriated basin and in a tributary source, or a not nontributary source in the Denver Basin, it shall be presumed to cause injury unless the well meets the requirements of subsection 37-92-602(3)(b)(IV)."
  • C.R.S. 30-28-136(3)
    neither the State Engineer's opinion nor the county's finding may "create any presumption concerning injury or noninjury to water rights"

Records

What will the county require to approve it?

From the public record Settled

Larimer County's water standard

A well only if more than 1 mile from a public system or the system declines (LUC 4.3.7). The State Engineer's opinion is advisory: the Board decides.

Why, who decides and sources

Why

Larimer County's land use code sets the standard; the State Engineer reviews the water supply plan on referral.

Who decides

Larimer County's board, after the State Engineer's referral letter.

Sources

Law

  • DWR subdivision memo to county planning directors, 16 Mar 2005
    to satisfy a county's "300-year water supply approach", the developer may state that each lot will use one aquifer for a portion of the 300-year period (the first 100 years), then, a deeper aquifer for subsequent portions of the 300-year period
  • Larimer 1041 designation J
    "Site selection and construction of a new water storage reservoir or expansion of an existing water storage reservoir resulting in a surface area at high water line in excess of 50 acres"

Records

Who's likely to object?

Estimated from nearby records Likely

Likely objectors, 58 parties opposed 27 water court applications within 5 mi since 2016, led by City of Fort Collins (22 cases)

Of the 183 oppositions nearby that have ended, 104 settled by stipulation.

Why, who decides and sources

Why

Statements of opposition filed in 27 water court cases within 5 mi since 2016, as DWR's records hold them. Beyond injury to their own water rights, they most often raise metering and accounting, whether the water can and will be used and historic use and return flows. Rights they name as at risk nearby: Little Cache Ditch; Structure (case 2025CW3151); Structure (case 2025CW3151); Terry Lake Inlet; Reservoir (case 2025CW3151). City of Fort Collins wrote: "All of Fort Collins' water rights may be adversely affected if the claims in the application are approved without the necessary terms and conditions."

Who decides

The water court, which hears the oppositions.

Sources

Law

  • see presented conditions
    The law is quoted once, on the condition that holds it.

Records

What's the timeline and the permit list?

State law decides this Settled

Start with service from West Fort Collins Water District under a will-serve letter

Timing: no statutory clock: the provider's commitment to serve comes first, then the county's plat review.

Why, who decides and sources

Why

The steps follow from the rulings above; the longest is usually the provider's commitment to serve.

Who decides

The agencies named in each step.

Sources

Law

  • C.R.S. 30-28-101(10)(b)
    "subdivision" does "not apply to any division of land which creates parcels of land each of which comprises thirty-five or more acres of land and none of which is intended for use by multiple owners."
  • C.R.S. 29-20-303(1)
    "A local government shall not approve an application for a development permit unless it determines in its sole discretion, after considering the application and all of the information provided, that the applicant has satisfactorily demonstrated that the proposed water supply will be adequate."
  • C.R.S. 29-20-103(1)(b)
    "'Development permit' is limited to an application regarding a specific project that includes new water use in an amount more than that used by fifty single-family equivalents, or fewer as determined by the local government."
  • DWR Policy 2011-1 (amended), item 1
    "If the well is in an over-appropriated basin and in a tributary source, or a not nontributary source in the Denver Basin, it shall be presumed to cause injury unless the well meets the requirements of subsection 37-92-602(3)(b)(IV)."
  • C.R.S. 30-28-136(3)
    neither the State Engineer's opinion nor the county's finding may "create any presumption concerning injury or noninjury to water rights"

Records

Filings and permits

  • Will-serve letter from West Fort Collins Water District.
  • Larimer County water supply submittal, with the state water agency's letter or report where the county requires one.
  • Will-serve letter or commitment to serve from West Fort Collins Water District at the planned lot count.
  • Stipulation strategy for the parties who oppose nearby cases.

What the land carries

What water will I legally have on the day I close?

From the public record Settled

Permit 91-GX conveys with the parcel

Uses: geothermal. Buyer's change in owner name form due within 63 days of closing.

Why, who decides and sources

Why

DWR's well records place permit 91-GX on this parcel, and a well permit belongs to the land it serves.

The figures

  • DWR also places permit 149197 inside this parcel, but only roughly, from the section lines, so it isn't counted as this land's well; DWR lists the permit as permit issued.
  • Colorado-Big Thompson units (Northern Water): Inside Northern Water, C-BT units on a farm are attached to the tract by a Class D contract recorded with the county; they move to a buyer only with the board's approval, and a seller who keeps them has 5 days after closing to move them to an inactive account. Ask Northern Water in Berthoud, (800) 369-7246.

Who decides

DWR's well records, updated by the change-of-owner form filed after closing.

Sources

Law

  • C.R.S. 38-30-102(3)(b)(I)
    "when a buyer of residential real estate enters into a transaction that results in the transfer of ownership of a small capacity well listed in section 37-90-105 (1)(a) or (1)(b) or a domestic exempt water well used for ordinary household purposes that is listed in section 37-92-602 (1)(b) or (1)(e), the buyer shall complete a change in owner name form for the well in compliance with section 37-90-143; except that, if an existing well has not yet been registered with the division, the buyer shall complete a registration of existing well form for the well within sixty-three days after closing the transaction."
  • C.R.S. 37-90-143(2)
    "any owner of an unexpired well permit issued pursuant to this article 90 or article 92 of this title 37 who changes a name or contact information from that on file with the state engineer shall file an update with the state engineer within sixty-three days after the date of the change, on a form prescribed by the state engineer."

Records

Can I get a household well, and what will it cost all in?

From the public record Settled

Well of record permitted in 2019 under DWR's Geoexchange System Loop Fields category for geothermal use

With no household use listed; household use needs a change to its permit or its own DWR permit.

Why, who decides and sources

Why

DWR's well records place the permit on this parcel, and a well may be used only as its permit allows.

The figures

  • The 43 household wells within about a mile of the lot's center mostly run 18 to 127 feet deep (typically 25 feet). Household wells within about a mile yield about 6 gallons a minute.
  • A household well at the typical depth likely costs about $10,000 all in, and $5,000 to $22,000 across those depths: drilling and casing, pump, tank and power, the permit and a water test. The range comes from contractor rates, 2025-26; a licensed driller's quote settles it.

Who decides

DWR, on a change to this permit or a new household well permit.

Sources

Law

  • C.R.S. 37-92-602(3)(b)(II)(A)
    a presumption of no material injury where the well "will be the only well on a residential site, which well will be used solely for ordinary household purposes inside a single-family dwelling and will not be used for irrigation or will be the only well on a tract of land of thirty-five acres or more or will be the only well on a cluster development lot"
  • C.R.S. 37-92-602(3)(b)(III)
    if the well "will be located in a subdivision, as defined in section 30-28-101 (10), and approved on or after June 1, 1972, pursuant to article 28 of title 30, for which the water supply plan has not been recommended for approval by the state engineer, the cumulative effect of all such wells in the subdivision shall be considered in determining material injury."
  • DWR Guideline 2023-1 (Amended) §1.1
    permits under the presumption "on parcels less than 35 acres, which are not on parcels created through a cluster development, are limited to ordinary household purposes inside one single-family dwelling, with no allowed outdoor uses." "Only one exempt well permit issued pursuant to section 37-92-602(3)(b)(II)(A) for production purposes ... may be issued per legal parcel, cluster development lot, or tract of land of 35 acres or more."
  • DWR Guideline 2023-1 (Amended) §3
    uses never allowed on an exempt or small-capacity permit include "Filling or refilling a hot tub or swimming pool", event venues, bed and breakfasts, and "In-home daycares".
  • DWR White River guide (2025), use diagram
    not over-appropriated: "Regardless of property size: use in up to 3 single-family dwellings, the irrigation of up to 1 acre of home lawns and gardens, domestic animal watering, poultry watering, and/or livestock; OR indoor commercial use." And: "35-acre tracts which were platted as part of a subdivision are considered to be a part of that subdivision."
  • DWR Guideline 2003-5, Regarding the Use of Wells Within Water Service Areas, item E
    "If a proposed well will be in a known water service area that is served by a central system, we will not issue an exempt well permit unless accompanied by a letter from the supplier stating that they cannot provide water to the applicant or they do not object to the applicant obtaining a well permit within the water service area."

Records

Can I keep animals, a garden, horses?

From the public record Settled

What the well's permit allows

Geothermal; anything beyond that needs a different permit.

Why, who decides and sources

Why

A well may be used only as its permit allows; DWR's records place the permit on this parcel.

Who decides

DWR, on any change to the permit.

Sources

Law

  • C.R.S. 37-92-602(3)(b)(II)(A)
    a presumption of no material injury where the well "will be the only well on a residential site, which well will be used solely for ordinary household purposes inside a single-family dwelling and will not be used for irrigation or will be the only well on a tract of land of thirty-five acres or more or will be the only well on a cluster development lot"
  • C.R.S. 37-92-602(3)(b)(III)
    if the well "will be located in a subdivision, as defined in section 30-28-101 (10), and approved on or after June 1, 1972, pursuant to article 28 of title 30, for which the water supply plan has not been recommended for approval by the state engineer, the cumulative effect of all such wells in the subdivision shall be considered in determining material injury."
  • DWR Guideline 2023-1 (Amended) §1.1
    permits under the presumption "on parcels less than 35 acres, which are not on parcels created through a cluster development, are limited to ordinary household purposes inside one single-family dwelling, with no allowed outdoor uses." "Only one exempt well permit issued pursuant to section 37-92-602(3)(b)(II)(A) for production purposes ... may be issued per legal parcel, cluster development lot, or tract of land of 35 acres or more."
  • DWR Guideline 2023-1 (Amended) §3
    uses never allowed on an exempt or small-capacity permit include "Filling or refilling a hot tub or swimming pool", event venues, bed and breakfasts, and "In-home daycares".
  • DWR White River guide (2025), use diagram
    not over-appropriated: "Regardless of property size: use in up to 3 single-family dwellings, the irrigation of up to 1 acre of home lawns and gardens, domestic animal watering, poultry watering, and/or livestock; OR indoor commercial use." And: "35-acre tracts which were platted as part of a subdivision are considered to be a part of that subdivision."
  • DWR Guideline 2003-5, Regarding the Use of Wells Within Water Service Areas, item E
    "If a proposed well will be in a known water service area that is served by a central system, we will not issue an exempt well permit unless accompanied by a letter from the supplier stating that they cannot provide water to the applicant or they do not object to the applicant obtaining a well permit within the water service area."

Records

Is the groundwater holding up?

The record doesn't settle this Depends

It depends on the aquifer

No water-level record within 1 mi; 1 replacement permit within about 1 mi of the parcel center.

Why, who decides and sources

Why

DWR's water-level monitoring has no well close enough to this land.

Who decides

Nobody rules on this; a well test on the property is the best evidence.

Sources

Is it safe to drink?

Estimated from nearby records Likely

Likely

A USGS model (Ayotte and others, 2017) puts the chance a well here exceeds the arsenic limit of 10 µg/L at about 6% (range 5–7%). Fewer than three sampling sites within a mile; arsenic only.

Why this stays openNo public record shows what comes out of one private well, and no agency tests it for the owner, so this answer is the likely one from nearby records. Deciding document: a certified lab test of this well.

Why, who decides and sources

Why

Fewer than three groundwater sampling sites within a mile, so this rests on the USGS model of arsenic in domestic wells (Ayotte and others, 2017).

Who decides

A certified lab test of the well itself.

Basis

1 record within 1 mile was read for this answer.

Sources

Can I build here, and on what water?

From the public record Settled

The existing well lists no household use

A dwelling needs a change to its permit, a household well permit or a provider.

Why, who decides and sources

Why

The closing card names the well and its permit's uses; Larimer County checks the water when it issues the building permit.

The figures

  • The 43 household wells within about a mile of the lot's center mostly run 18 to 127 feet deep (typically 25 feet). Household wells within about a mile yield about 6 gallons a minute.
  • A household well at the typical depth likely costs about $10,000 all in, and $5,000 to $22,000 across those depths: drilling and casing, pump, tank and power, the permit and a water test. The range comes from contractor rates, 2025-26; a licensed driller's quote settles it.

Who decides

DWR on a household well permit, then Larimer County at the building permit.

Sources

Law

  • Larimer LUC §4.3.7 (effective 8 Dec 2025)
    "a. Lots less than 35 acres that were legally created prior to May 5, 1972 OR legally created through a rural land use plan (RLUP), and are located within an area serviced by a public community water system may utilize a well if §4.3.7.B.1 above are met"
  • Larimer LUC §4.3.7.C.2
    "Cisterns may only be used for interim uses or to supplement another water source such as a well and require approval from the Community Development Director prior to installation."

Records

Can I split it later?

The record doesn't settle this Depends

It depends on Larimer County's adequacy finding

Lots under 35 acres are a subdivision, with the State Engineer's opinion on referral.

Why, who decides and sources

Why

Lots under 35 acres need county approval, and Larimer County weighs the State Engineer's opinion on the water.

Who decides

Larimer County, after the State Engineer reviews the water supply plan.

Sources

Law

  • C.R.S. 30-28-136(3)
    neither the State Engineer's opinion nor the county's finding may "create any presumption concerning injury or noninjury to water rights"
  • C.R.S. 29-20-303(1)
    "A local government shall not approve an application for a development permit unless it determines in its sole discretion, after considering the application and all of the information provided, that the applicant has satisfactorily demonstrated that the proposed water supply will be adequate."
  • C.R.S. 30-28-101(10)(b)
    "subdivision" does "not apply to any division of land which creates parcels of land each of which comprises thirty-five or more acres of land and none of which is intended for use by multiple owners."
  • C.R.S. 29-20-103(1)(b)
    "'Development permit' is limited to an application regarding a specific project that includes new water use in an amount more than that used by fifty single-family equivalents, or fewer as determined by the local government."
  • DWR Policy 2011-1 (amended), item 1
    "If the well is in an over-appropriated basin and in a tributary source, or a not nontributary source in the Denver Basin, it shall be presumed to cause injury unless the well meets the requirements of subsection 37-92-602(3)(b)(IV)."

Records

Is anything about the water likely to change in the next five years?

From the public record Depends

It depends on whether decreed rights are acquired with the parcel

If they are, the next abandonment list, due by July 1, 2030 (Division 1), could name them. Section history: 2 rights were on a past abandonment list and 5 conditional rights missed their diligence filing.

Why, who decides and sources

Why

The abandonment list names decreed water rights, and a household well permit is not a decreed right, so a well alone is not on it.

Who decides

The Division Engineer, who prepares the list, and the water court, which rules on protests.

Sources

What's land like this worth with water vs without?

The record doesn't settle this Depends

It depends on an appraisal

No land sales within 1 mi in five years to compare.

Why, who decides and sources

Why

A comparison needs nearby sales both with and without water on record, and there were none.

Who decides

The market; an appraiser gives the figure a lender will use.

Sources

The water rights on this parcel

Well

Well permit 91-GX

DWR's record ties this well to the parcel

Could I lose it, and by when?

From DWR's records Likely

Likely, the permit expires unless the well is constructed by about March 2021

Why, who decides and sources

Why

A well permit lapses if the well isn't constructed within the permit's time limit.

Who decides

DWR.

Sources

Law

  • C.R.S. 37-90-105(3)(e)(II)
    "Effective July 1, 2006, wells for which permits have been granted or may be granted shall be constructed within two years after the permit is issued, which time may be extended for successive years at the discretion of the state engineer for good cause shown."
  • HB25-1014 (2025), summary as enacted
    "The act extends the time frame for construction of a well to 2 years ... The act also removes the requirement that the commission or state engineer must mail a certified letter to the permit holder before a permit can be formally expired. The act allows the commission or state engineer to reinstate an expired permit if the applicant for reinstatement of the permit can show that the well was completed in a timely manner and submits a $30 fee."
  • DWR Guideline 2023-1 (Amended) §11
    A well must only be used for those uses listed on the well permit.

Records

How much water can I actually use or sell?

From DWR's records Settled

The permit issued, well not constructed; expires about March 2021

Why, who decides and sources

Why

DWR shows the permit issued with no construction recorded.

Who decides

DWR.

Sources

Law

  • HB25-1014 (2025), summary as enacted
    "The act extends the time frame for construction of a well to 2 years ... The act also removes the requirement that the commission or state engineer must mail a certified letter to the permit holder before a permit can be formally expired. The act allows the commission or state engineer to reinstate an expired permit if the applicant for reinstatement of the permit can show that the well was completed in a timely manner and submits a $30 fee."
  • C.R.S. 37-90-105(3)(e)(II)
    "Effective July 1, 2006, wells for which permits have been granted or may be granted shall be constructed within two years after the permit is issued, which time may be extended for successive years at the discretion of the state engineer for good cause shown."
  • DWR Guideline 2023-1 (Amended) §11
    A well must only be used for those uses listed on the well permit.

Records

How often will I get my water?

From the public record Settled

No working well under 91-GX

Why, who decides and sources

Why

DWR records no built, live well under the permit.

The figures

  • Colorado-Big Thompson units (Northern Water): This land is inside Northern Water, where C-BT units, if the land has any, deliver the share of an acre-foot the board declares each year. Inside the program's area: inside the Northern Colorado Water Conservancy District. 2026 quota: 80%. Ask Northern Water in Berthoud, (800) 369-7246.

Who decides

DWR.

Sources

Law

  • DWR Policy 2003-2, item 2
    "Requests for substitute water supply plans for providing domestic water within new or proposed residential subdivisions will not be granted because of the potential of the substitute water supply plan not being renewed and a permanent plan for augmentation not being approved by the water court. Under these circumstances, persons purchasing lots and constructing homes could potentially be faced with mandatory curtailment of their water source."
  • Arkansas Use Rules (95CW211) Rule 7
    "Acceptable plans shall be approved annually and shall include such terms and conditions as, in the opinion of the state and division engineers, are necessary to prevent injury to senior surface water rights in Colorado and depletions to usable Stateline flow."
  • C.R.S. 37-92-602(1)(b) (statute)
    "(1) This article, except for sections 37-92-201 and 37-92-202, does not apply to: ... (b) Wells not exceeding fifteen gallons per minute of production and used for ordinary household purposes, fire protection, the watering of poultry, domestic animals, and livestock on farms and ranches and for the irrigation of not over one acre of home gardens and lawns but not used for more than three single-family dwellings"
  • C.R.S. 37-92-501(4)(c)
    "The state engineer shall not curtail underground water withdrawals from aquifers in division 3 that are included in a ground water management subdistrict ... if the withdrawals are made pursuant to a groundwater management plan adopted by the subdistrict that meets the requirements of paragraphs (a) and (b) of this subsection (4)."

Records

Is anyone filing nearby who could hurt me, and what's my objection deadline?

From the public record Settled

No open application naming this section in the Division 1 resume

Why, who decides and sources

Why

The monthly water court resumes show no application naming this section whose objection deadline is still ahead.

Who decides

The water court.

Sources

Law

  • C.R.S. 37-92-302(3)(a)
    "Not later than the fifteenth day of each month, the water clerk shall prepare a resume of all applications in the water division which have been filed in his office during the preceding month. The resume shall give the name and address of the applicant, a description of the water right or conditional water right involved, and a description of the ruling sought."
  • C.R.S. 37-92-302(1)(c)
    "Such statement of opposition must be filed by the last day of the second month following the month in which the application is filed."
  • C.R.S. 37-92-305(3)(a)
    "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."

Records

Am I in compliance?

From DWR's records Settled

No live well or right

Why, who decides and sources

Why

The record shows this well or right isn't in use.

Who decides

DWR.

Sources

Law

  • South Platte well measurement rules (2013) Rule 3
    "Wells within the scope of these Rules must either: (1) be equipped with a certified TFM that meets the requirements of Rule 3.1; (2) be equipped with a verified Alternate Measurement Method that meets the requirements of Rule 3.2 or 3.3; or (3) be declared inactive in accordance with Rule 7."
  • Division 7 measurement rules (eff. 1 June 2025)
    "The Division Engineer may also order the Water User to curtail all Diversions by a Diversion Structure until the Water User is in compliance with these Rules."
  • 2 CCR 402-7 Rule 15.A
    the State Engineer shall "Require the permittee to install and maintain a totalizing flow meter ... If the meter is not operational, the well shall not be pumped."
  • Central Yuma GWMD Rule 18.1 (amended effective March 21, 2013)
    "In the case of any well owner who pumps more water in a given year than is allowed by any well permit, the District will require a future payback of 2 acre-feet of water for every acre-foot of over-pumping, unless modified pursuant to Rule 18.2. Such payback will be implemented by curtailment of future pumping from such well(s) beginning in the year following the year of violation"

Records

What would it take to change its use or sell it?

State law decides this Settled

Change of use or location needs a new or changed permit (and a decree if tributary)

Why, who decides and sources

Why

A well permit is issued for its location and uses.

The figures

  • Colorado-Big Thompson units (Northern Water): Inside Northern Water, C-BT units on a farm are attached to the tract by a Class D contract recorded with the county; they move to a buyer only with the board's approval, and a seller who keeps them has 5 days after closing to move them to an inactive account. Inside the program's area: inside the Northern Colorado Water Conservancy District. 2026 quota: 80%. Ask Northern Water in Berthoud, (800) 369-7246.

Who decides

DWR, and the water court for a tributary well.

Sources

Law

  • C.R.S. 37-90-105(3)(e)(II)
    "Effective July 1, 2006, wells for which permits have been granted or may be granted shall be constructed within two years after the permit is issued, which time may be extended for successive years at the discretion of the state engineer for good cause shown."
  • HB25-1014 (2025), summary as enacted
    "The act extends the time frame for construction of a well to 2 years ... The act also removes the requirement that the commission or state engineer must mail a certified letter to the permit holder before a permit can be formally expired. The act allows the commission or state engineer to reinstate an expired permit if the applicant for reinstatement of the permit can show that the well was completed in a timely manner and submits a $30 fee."
  • DWR Guideline 2023-1 (Amended) §11
    A well must only be used for those uses listed on the well permit.

Records

This report reads the public record. It is not legal advice or a title search; who decides each question is named on its card.

On record

On this parcel and within 1 mile

Water rights
186
Absolute rights
45
Conditional rights
6
Oldest appropriation
1861
Well permits
159
Wells drilled
118
Typical household well depth (43 wells)
25ft
Median yield
10gpm
Structures
55
Storage
13,306acre-feet
Irrigated
447.4acres

Water rights nearby

186none on this parcel

Seep (WDID 0301267) WDID 0301267Cache La Poudre River Sep 21, 1958 Adjudicated 1972 · Case W542944559.39710 0.1 CFS Irrigation Absolute 0.14 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Jun 1, 1861 Adjudicated Apr 11, 1882 · Case W14244170.00000 0 CFS Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Stock, Augmentation, Change of use return flow, Wildlife 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Jun 10, 1861 Adjudicated Apr 11, 1882 · Case W14244179.00000 0 CFS Municipal 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Mar 1, 1862 Adjudicated Apr 11, 1882 · Case W14244443.00000 0 CFS Storage, Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Augmentation, Change of use return flow, Wildlife, All beneficial uses 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Sep 15, 1864 Adjudicated Apr 11, 1882 · Case W14245372.00000 0 CFS Storage, Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Augmentation, Change of use return flow, Wildlife, All beneficial uses 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Apr 10, 1865 Adjudicated Apr 11, 1882 · Case W14245579.00000 0 CFS Municipal 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Apr 10, 1865 Adjudicated Apr 11, 1882 · Case W14245579.00000 0 acre-feet Municipal 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River May 1, 1865 Adjudicated Apr 11, 1882 · Case W14245600.00000 0 CFS Municipal, All beneficial uses 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Jul 1, 1866 Adjudicated Apr 11, 1882 · Case W14246026.00000 0 CFS Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Stock, Augmentation, Change of use return flow, Wildlife 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Oct 1, 1867 Adjudicated Apr 11, 1882 · Case W14246483.00000 7.03 CFS Irrigation, Municipal, Industrial, Domestic, Augmentation Partly abandoned 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Mar 15, 1868 Adjudicated Apr 11, 1882 · Case W14246649.00000 0 CFS Storage, Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Augmentation, Change of use return flow, Wildlife, All beneficial uses 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Jun 1, 1868 Adjudicated Apr 11, 1882 · Case W14246727.00000 0 CFS Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Stock, Augmentation, Change of use return flow, Wildlife 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Jun 1, 1869 Adjudicated Apr 11, 1882 · Case W14247092.00000 0 CFS Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Stock, Augmentation, Change of use return flow, Wildlife 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Sep 1, 1869 Adjudicated Apr 11, 1882 · Case W14247184.00000 4.17 CFS Irrigation, Municipal, Industrial, Domestic, Augmentation Absolute 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Oct 21, 1870 Adjudicated Apr 11, 1882 · Case W14247599.00000 0 CFS Municipal 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Apr 1, 1871 Adjudicated Apr 11, 1882 · Case W14247761.00000 0 CFS Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Stock, Augmentation, Change of use return flow, Wildlife 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Oct 10, 1871 Adjudicated Apr 11, 1882 · Case W14247953.00000 8.33 CFS Irrigation, Municipal, Industrial, Domestic, Augmentation Absolute 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Jul 1, 1872 Adjudicated Apr 11, 1882 · Case W14248218.00000 15 CFS Irrigation, Municipal, Industrial, Domestic, Augmentation Absolute 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Jul 20, 1872 Adjudicated Apr 11, 1882 · Case W14248237.00000 0 CFS Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Stock, Augmentation, Change of use return flow, Wildlife 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Mar 20, 1873 Adjudicated Apr 11, 1882 · Case W14248480.00000 0 CFS Storage, Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Augmentation, Change of use return flow, Wildlife, All beneficial uses 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Apr 1, 1873 Adjudicated Apr 11, 1882 · Case W14248492.00000 0 CFS Municipal 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Sep 1, 1873 Adjudicated Apr 11, 1882 · Case W14248645.00000 0 CFS Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Stock, Augmentation, Change of use return flow, Wildlife 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Sep 15, 1873 Adjudicated Apr 11, 1882 · Case W14248659.00000 0 CFS Municipal 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Apr 15, 1875 Adjudicated Apr 11, 1882 · Case W14249236.00000 0 acre-feet Municipal 0.27 mi
Ditch (WDID 0300913) WDID 0300913Cache La Poudre River Apr 1, 1878 Adjudicated Apr 11, 1882 · Case W142410318.00000 0 CFS Storage, Irrigation, Municipal, Commercial, Industrial, Recreation, Fishery, Fire, Domestic, Augmentation, Change of use return flow, Wildlife, All beneficial uses 0.27 mi

The nearest 25 of 186. All 186 are in rights.csv in the download.

Wells

1611 on this parcel

Details
91-GX 250 2019 Geothermal On this parcel
149197 All Unnamed Aquifers Household use only Permit IssuedInside, placed roughly
  • aquifer from the permitted record
18411 All Unnamed Aquifers 100 Yes 1964 Domestic Well Constructed0.07 mi
  • aquifer from the permitted record
1648-R All Unnamed Aquifers 9 Irrigation Well Constructed0.09 mi
  • aquifer from the permitted record
1649-R All Unnamed Aquifers 9 1953 Irrigation Well Constructed0.12 mi
  • aquifer from the permitted record
78730 All Unnamed Aquifers 230 Yes 1975 Household use only Well Constructed0.13 mi
  • aquifer from the permitted record
41852 All Unnamed Aquifers 190 Yes 1970 Domestic Well Constructed0.17 mi
  • aquifer from the permitted record
41853 All Unnamed Aquifers 36 Yes 1970 Domestic Well Constructed0.17 mi
  • aquifer from the permitted record
99522 All Unnamed Aquifers 180 Yes 1978 Domestic Well Constructed0.19 mi
  • perforated 160 to 180 ft (state record)
  • aquifer from the permitted record
64878 All Unnamed Aquifers 275 Yes 15 1974 Household use only Well Constructed0.19 mi
  • perforated 200 to 275 ft (state record)
  • aquifer from the permitted record
298196 All Unnamed Aquifers 85 2015 Monitoring/Sampling Well Abandoned0.25 mi
  • perforated 75 to 85 ft (state record)
  • aquifer from the permitted record
298193 All Unnamed Aquifers 65 2015 Monitoring/Sampling Well Abandoned0.25 mi
  • perforated 55 to 65 ft (state record)
  • aquifer from the permitted record
298195 All Unnamed Aquifers 90 2015 Monitoring/Sampling Well Abandoned0.30 mi
  • perforated 80 to 90 ft (state record)
  • aquifer from the permitted record
1650-R All Unnamed Aquifers 10 Irrigation Well Constructed0.31 mi
  • aquifer from the permitted record
25011 All Unnamed Aquifers 32 Yes 1965 Domestic Well Constructed0.33 mi
  • perforated 23 to 32 ft (state record)
  • aquifer from the permitted record
284480 All Unnamed Aquifers 15 2010 Monitoring/Sampling Well Abandoned0.36 mi
  • perforated 5 to 15 ft (state record)
  • aquifer from the permitted record
8459 All Unnamed Aquifers 21 Yes 1961 Domestic Well Constructed0.39 mi
  • perforated 13 to 21 ft (state record)
  • aquifer from the permitted record
53808-MH All Unnamed Aquifers 50 2015 Monitoring/Sampling Well Constructed0.40 mi
  • perforated 40 to 50 ft (state record)
  • aquifer from the permitted record
298197 All Unnamed Aquifers 50 2015 Monitoring/Sampling Well Abandoned0.40 mi
  • perforated 40 to 50 ft (state record)
  • aquifer from the permitted record
284481 All Unnamed Aquifers 16 2010 Monitoring/Sampling Well Abandoned0.40 mi
  • perforated 5 to 15 ft (state record)
  • aquifer from the permitted record
298194 All Unnamed Aquifers 60 2015 Monitoring/Sampling Well Abandoned0.40 mi
  • perforated 50 to 60 ft (state record)
  • aquifer from the permitted record
Receipt 10023278 Household use only, Irrigation Application Information Requested0.42 mi
Receipt 10023279 Domestic Application Information Requested0.42 mi
250-RN All Unnamed Aquifers 15 Yes 8 Apr 8, 19601927 Domestic Well Constructed0.42 mi
  • aquifer from the permitted record
13156-R All Unnamed Aquifers Irrigation Well Constructed0.42 mi
  • aquifer from the permitted record

The nearest 25 of 161. All 161 are in wells.csv in the download.

Structures nearby

55none on this parcel

Well (WDID 0306867) WDID 0306867Well Groundwater: Cache La Poudre River No diversion records 11CW0263, W5588 0.10 mi
Well (WDID 0305620) WDID 0305620Well Groundwater: Cache La Poudre River No diversion records 01CW0047, 21CW3216 0.13 mi
Ditch (WDID 0300759) WDID 0300759Ditch Cache La Poudre River No diversion records CA0320, CA2798 0.13 mi
Seep (WDID 0301267) WDID 0301267Seep Cache La Poudre River No diversion records W5429 0.14 mi
Structure (WDID 0302922) WDID 0302922Other Cache La Poudre River No diversion records 0.25 mi
Ditch (WDID 0300913) WDID 0300913Ditch Cache La Poudre River Diversion records kept 573.8 00CW0251, 03CW0421, 03CW0422, 05CW0264, 05CW0323, 07CW0190, 08CW0277, 09CW0282, 11CW0265, 13CW3166, 14CW3144, 17CW3057, 18CW3076, 84CW0663, 92CW0129, 93CW0168, CA0320, CA3040, CA3595, W1424 0.27 mi
Ditch (WDID 0300914) WDID 0300914Ditch Cache La Poudre River Diversion records kept 573.8 00CW0251, 03CW0421, 03CW0422, 05CW0264, 05CW0323, 07CW0190, 08CW0277, 09CW0282, 11CW0265, 13CW3166, 14CW3144, 17CW3057, 17CW3094, 17CW3160, 18CW3076, 92CW0129, 93CW0168, CA0320, CA2026, CA4244, W1424 0.27 mi
Structure (WDID 0302930) WDID 0302930Other Cache La Poudre River Diversion records kept 0.28 mi
Structure (WDID 0302907) WDID 0302907Other Cache La Poudre River Diversion records kept 0.29 mi
Ditch (WDID 0300915) WDID 0300915Ditch Cache La Poudre River Diversion records kept 03CW0421, 03CW0422, 92CW0130, CA0320, W1424 0.30 mi
Well (WDID 0306868) WDID 0306868Well Groundwater: Cache La Poudre River HISTORICAL ONLY: no longer exists 11CW0263, W5588 0.31 mi
Well (WDID 0302910) WDID 0302910Other Cache La Poudre River No diversion records 0.39 mi
Ditch (WDID 0305381) WDID 0305381Ditch Cache La Poudre River No diversion records CA0320 0.39 mi
Well (WDID 0306945) WDID 0306945Well Groundwater: Cache La Poudre River No diversion records 21CW3216, W5906 0.45 mi
Well (WDID 0305737) WDID 0305737Well Groundwater: Cache La Poudre River No diversion records W4248 0.46 mi
Well (WDID 0305476) WDID 0305476Well Groundwater: Cache La Poudre River No diversion records 11CW0263, W5613 0.49 mi
Reservoir (WDID 0303780) WDID 0303780Reservoir Cache La Poudre River Diversion records kept 895 05CW0323, 92CW0129, CA11217, CA1591 0.49 mi
Well (WDID 0305471) WDID 0305471Well Groundwater: Cache La Poudre River No diversion records W7285 0.49 mi
Reach (WDID 0304737) WDID 0304737Reach Cache La Poudre River No diversion records 0.54 mi
Ditch (WDID 0301029) WDID 0301029Ditch Cache La Poudre River Diversion records kept 263 02CW0213, 03CW0421, 03CW0422, 16CW3093, 92CW0157, CA0320, CA2850, CA3311 0.57 mi
Well (WDID 0306256) WDID 0306256Well Groundwater: Cache La Poudre River No diversion records W5764 0.57 mi
Well (WDID 0305956) WDID 0305956Well Groundwater: Cache La Poudre River No diversion records W5153 0.58 mi
Well (WDID 0306979) WDID 0306979Well Groundwater: Cache La Poudre River No diversion records 21CW3216, W3004 0.60 mi
Well (WDID 0306351) WDID 0306351Well Groundwater: Cache La Poudre River No diversion records 21CW3216, W3643 0.61 mi
Well (WDID 0306352) WDID 0306352Well Groundwater: Cache La Poudre River HISTORICAL ONLY: no longer exists 21CW3216, W3643 0.62 mi

The nearest 25 of 55. All 55 are in structures.csv in the download.

Water court filings nearby

56none on this parcel

2025CW3151 Oct 2025 Change of Water Right 2 ditches, 10 reservoirs, 4 lakes, 2 canals, 3 structures (case 2025CW3151) Larimer, WeldDec 31, 2025 In this parcel's section
2023CW3104 Sep 2023 First Amended Application for Change of Water Rights 5 ditches, 3 reservoirs, 2 canals, spring, 2 structures (case 2023CW3104) Larimer, WeldNov 30, 2023 In this parcel's section
22CW3041 Mar 2022 Application to Plan for Augmentation 8 reservoirs, 3 ditches, well, 2 pipelines, 5 structures, 2 canals (case 22CW3041) WeldMay 31, 2022 In this parcel's section
21CW3229 Dec 2021 Application for Change of Water Rights, Alternate Points of Diversion, Alternate Places of Storage and Exchange 2 structures, 2 ditches, canal, 2 reservoirs (case 21CW3229) Larimer, WeldFeb 28, 2022 In this parcel's section
21CW3199 Oct 2021 Application for Change of Water Rights, Alternate Points of Diversion, Alternate Places of Storage and Exchange 2 ditches, 3 structures, 2 canals, reservoir (case 21CW3199) Larimer, WeldDec 31, 2021 In this parcel's section
21CW3056 Apr 2021 Application for Approval of a Plan for Augmentation to Augment Stream Flows on the Cache La Poudre River Pursuant to C.R.S. § 37-92-102(4.5) Canal (case 21CW3056) Larimer, WeldJun 30, 2021 Exchange or delivery runs here
20CW3157 Oct 2020 Finding of Reasonable Diligence 2 pipelines, canal, structure (case 20CW3157) Weld, LarimerDec 31, 2020 In this parcel's section
19CW3239 Dec 2019 Structure (case 19CW3239) Weld, LarimerFeb 29, 2020 In this parcel's section
18CW3076 Apr 2018 Change of Water Right 9 reservoirs, 4 lakes, 2 canals, 2 ditches, 3 structures (case 18CW3076) Larimer, Weld, Grand, JacksonJun 30, 2018 In this parcel's section
17CW3160 Oct 2017 Reservoir, ditch, canal, 2 structures (case 17CW3160) Weld, LarimerDec 31, 2017 In this parcel's section
17CW3057 Mar 2017 Change of Water Right 3 structures, 9 reservoirs, 4 lakes, 2 canals, 2 ditches (case 17CW3057) Weld, Larimer, Grand, JacksonMay 31, 2017 In this parcel's section
14CW3144 Nov 2014 Change of Water Right 3 structures, 3 canals, ditch, reservoir (case 14CW3144) Weld, LarimerJan 31, 2015 In this parcel's section
13CW3166 Dec 2013 Change of Water Right 2 ditches, 3 canals, reservoir, 2 structures (case 13CW3166) Larimer, WeldFeb 28, 2014 In this parcel's section
13CW3036 May 2013 Lake, 2 pipelines, canal, structure (case 13CW3036) Larimer, WeldJul 31, 2013 In this parcel's section
2009CW282 Jan 2010 Amended Change of Water Right 2 ditches, 3 canals, reservoir, 2 structures (case 2009CW282) Larimer, WeldMar 31, 2010 In this parcel's section
09CW282 Dec 2009 Change of Water Right 2 ditches, 3 canals, reservoir, 2 structures (case 09CW282) Larimer, WeldFeb 28, 2010 In this parcel's section
08CW276 Dec 2008 Application to Make Absolute 4 lakes, 23 reservoirs, 2 ditches, pond, 5 canals, 2 structures (case 08CW276) Jefferson, Weld, LarimerFeb 28, 2009 In this parcel's section
06CW259 Dec 2006 Application for Change of Use of Transbasin Water Rights and for Conditional Appropriative Rights of Substitution and Exchange 4 lakes, 19 reservoirs, canal, structure (case 06CW259) LarimerFeb 28, 2007 In this parcel's section
98CW435 Sep 2001 Second Amendment to Application for Conditional Water Rights (direct Flow and Storage) Structure, pipeline (case 98CW435) Larimer, WeldNov 30, 2001 In this parcel's section
2001CW047 Apr 2001 Application for Underground Water Right Well (case 2001CW047) LarimerJun 30, 2001 In this parcel's section
2025CW3077 Jun 2025 Application for Findings of Reasonable Diligence 3 reservoirs, ditch (case 2025CW3077) Larimer, WeldAug 31, 2025 0.26 mi
2024CW3184 Dec 2024 Application to Make Conditional Water Rights Absolute in Part and for Finding of Reasonable Diligence and to Continue Conditional Water Rights 2 reservoirs (case 2024CW3184) Larimer, WeldFeb 28, 2025 0.26 mi
2024CW3155 Nov 2024 Application for Finding of Reasonable Diligence and to Make Conditional Water Rights Absolute 3 ponds (case 2024CW3155) LarimerJan 31, 2025 0.26 mi
2023CW3105 Aug 2023 Verified Application for Sexennial Finding of Reasonable Diligence 7 structures, 2 wells, 2 ponds (case 2023CW3105) Adams, JeffersonOct 31, 2023 0.26 mi
19CW3199 Oct 2019 Finding of Reasonable Diligence 2 structures, 3 reservoirs, 2 pipelines, canal (case 19CW3199) Weld, LarimerDec 31, 2019 0.26 mi

The nearest 25 of 56. All 56 are in filings.csv in the download.

Hazards

Flood zone
Mapped, outside SFHA FEMA zone X
Wildfire
Not burnable / no data
Wildland-urban interface
Mostly 90% of the land
Elevation
5,078 ft

Sources

The law39
  • C.R.S. 37-92-602(3)(b)(II)(A)
    a presumption of no material injury where the well "will be the only well on a residential site, which well will be used solely for ordinary household purposes inside a single-family dwelling and will not be used for irrigation or will be the only well on a tract of land of thirty-five acres or more or will be the only well on a cluster development lot"
  • C.R.S. 37-92-602(3)(b)(III)
    if the well "will be located in a subdivision, as defined in section 30-28-101 (10), and approved on or after June 1, 1972, pursuant to article 28 of title 30, for which the water supply plan has not been recommended for approval by the state engineer, the cumulative effect of all such wells in the subdivision shall be considered in determining material injury."
  • DWR Guideline 2023-1 (Amended) §1.1
    permits under the presumption "on parcels less than 35 acres, which are not on parcels created through a cluster development, are limited to ordinary household purposes inside one single-family dwelling, with no allowed outdoor uses." "Only one exempt well permit issued pursuant to section 37-92-602(3)(b)(II)(A) for production purposes ... may be issued per legal parcel, cluster development lot, or tract of land of 35 acres or more."
  • DWR Guideline 2023-1 (Amended) §3
    uses never allowed on an exempt or small-capacity permit include "Filling or refilling a hot tub or swimming pool", event venues, bed and breakfasts, and "In-home daycares".
  • DWR White River guide (2025), use diagram
    not over-appropriated: "Regardless of property size: use in up to 3 single-family dwellings, the irrigation of up to 1 acre of home lawns and gardens, domestic animal watering, poultry watering, and/or livestock; OR indoor commercial use." And: "35-acre tracts which were platted as part of a subdivision are considered to be a part of that subdivision."
  • DWR Guideline 2003-5, Regarding the Use of Wells Within Water Service Areas, item E
    "If a proposed well will be in a known water service area that is served by a central system, we will not issue an exempt well permit unless accompanied by a letter from the supplier stating that they cannot provide water to the applicant or they do not object to the applicant obtaining a well permit within the water service area."
  • DWR White River guide (2025)
    "If the well does or would not qualify for an exempt well permit and is determined to be non-exempt, the well must be covered by a State Engineer approved substitute water supply plan (SWSP) or court approved plan for augmentation."
  • C.R.S. 37-92-308(1)(c)(III)
    "the state engineer shall not have any authority in water division 1 to approve plans for, or to otherwise allow, the operation of wells, including augmentation wells, that cause out-of-priority depletions unless the wells are operated in accordance with plans for augmentation approved by the water judge or as allowed in this section."
  • C.R.S. 37-92-308(5)
    an SWSP for a new use with no court application is for "limited duration not to exceed five years"
  • DWR Policy 2003-2, item 2 (current; on DWR's guidance index, not revoked)
    "Requests for substitute water supply plans for providing domestic water within new or proposed residential subdivisions will not be granted because of the potential of the substitute water supply plan not being renewed and a permanent plan for augmentation not being approved by the water court."
  • Confined Aquifer New Use Rules (Division 3) Rule 6.B.2
    "the applicant for a new withdrawal of ground water from the Confined Aquifer must change the point of diversion of or permanently retire an existing vested water right or rights to withdraw ground water from the Confined Aquifer with historical withdrawals from the Confined Aquifer equal to the new, increased, or additional supply of ground water to be withdrawn from the Confined Aquifer."
  • Division 3 Withdrawal Rules Rule 13.2
    "The State Engineer determines that the groundwater supply in the region known as the Costilla Plain and shown on the attached Exhibit G is fully appropriated and there is no unappropriated groundwater available for appropriation without injury."
  • DWR Policy 2003-3 (Division 3, modified 2016)
    "applications for supplemental wells or alternate point of diversion wells will be denied until the applicant applies to the Division III Water Court in Alamosa for a change in water right and the court grants a decree that includes a finding of no material injury to other vested water rights."
  • C.R.S. 30-28-101(10)(b)
    "subdivision" does "not apply to any division of land which creates parcels of land each of which comprises thirty-five or more acres of land and none of which is intended for use by multiple owners."
  • C.R.S. 29-20-303(1)
    "A local government shall not approve an application for a development permit unless it determines in its sole discretion, after considering the application and all of the information provided, that the applicant has satisfactorily demonstrated that the proposed water supply will be adequate."
  • C.R.S. 29-20-103(1)(b)
    "'Development permit' is limited to an application regarding a specific project that includes new water use in an amount more than that used by fifty single-family equivalents, or fewer as determined by the local government."
  • DWR Policy 2011-1 (amended), item 1
    "If the well is in an over-appropriated basin and in a tributary source, or a not nontributary source in the Denver Basin, it shall be presumed to cause injury unless the well meets the requirements of subsection 37-92-602(3)(b)(IV)."
  • C.R.S. 30-28-136(3)
    neither the State Engineer's opinion nor the county's finding may "create any presumption concerning injury or noninjury to water rights"
  • DWR subdivision memo to county planning directors, 16 Mar 2005
    to satisfy a county's "300-year water supply approach", the developer may state that each lot will use one aquifer for a portion of the 300-year period (the first 100 years), then, a deeper aquifer for subsequent portions of the 300-year period
  • Larimer 1041 designation J
    "Site selection and construction of a new water storage reservoir or expansion of an existing water storage reservoir resulting in a surface area at high water line in excess of 50 acres"
  • see presented conditions
    The law is quoted once, on the condition that holds it.
  • C.R.S. 38-30-102(3)(b)(I)
    "when a buyer of residential real estate enters into a transaction that results in the transfer of ownership of a small capacity well listed in section 37-90-105 (1)(a) or (1)(b) or a domestic exempt water well used for ordinary household purposes that is listed in section 37-92-602 (1)(b) or (1)(e), the buyer shall complete a change in owner name form for the well in compliance with section 37-90-143; except that, if an existing well has not yet been registered with the division, the buyer shall complete a registration of existing well form for the well within sixty-three days after closing the transaction."
  • C.R.S. 37-90-143(2)
    "any owner of an unexpired well permit issued pursuant to this article 90 or article 92 of this title 37 who changes a name or contact information from that on file with the state engineer shall file an update with the state engineer within sixty-three days after the date of the change, on a form prescribed by the state engineer."
  • Larimer LUC §4.3.7 (effective 8 Dec 2025)
    "a. Lots less than 35 acres that were legally created prior to May 5, 1972 OR legally created through a rural land use plan (RLUP), and are located within an area serviced by a public community water system may utilize a well if §4.3.7.B.1 above are met"
  • Larimer LUC §4.3.7.C.2
    "Cisterns may only be used for interim uses or to supplement another water source such as a well and require approval from the Community Development Director prior to installation."
  • C.R.S. 37-90-105(3)(e)(II)
    "Effective July 1, 2006, wells for which permits have been granted or may be granted shall be constructed within two years after the permit is issued, which time may be extended for successive years at the discretion of the state engineer for good cause shown."
  • HB25-1014 (2025), summary as enacted
    "The act extends the time frame for construction of a well to 2 years ... The act also removes the requirement that the commission or state engineer must mail a certified letter to the permit holder before a permit can be formally expired. The act allows the commission or state engineer to reinstate an expired permit if the applicant for reinstatement of the permit can show that the well was completed in a timely manner and submits a $30 fee."
  • DWR Guideline 2023-1 (Amended) §11
    A well must only be used for those uses listed on the well permit.
  • DWR Policy 2003-2, item 2
    "Requests for substitute water supply plans for providing domestic water within new or proposed residential subdivisions will not be granted because of the potential of the substitute water supply plan not being renewed and a permanent plan for augmentation not being approved by the water court. Under these circumstances, persons purchasing lots and constructing homes could potentially be faced with mandatory curtailment of their water source."
  • Arkansas Use Rules (95CW211) Rule 7
    "Acceptable plans shall be approved annually and shall include such terms and conditions as, in the opinion of the state and division engineers, are necessary to prevent injury to senior surface water rights in Colorado and depletions to usable Stateline flow."
  • C.R.S. 37-92-602(1)(b) (statute)
    "(1) This article, except for sections 37-92-201 and 37-92-202, does not apply to: ... (b) Wells not exceeding fifteen gallons per minute of production and used for ordinary household purposes, fire protection, the watering of poultry, domestic animals, and livestock on farms and ranches and for the irrigation of not over one acre of home gardens and lawns but not used for more than three single-family dwellings"
  • C.R.S. 37-92-501(4)(c)
    "The state engineer shall not curtail underground water withdrawals from aquifers in division 3 that are included in a ground water management subdistrict ... if the withdrawals are made pursuant to a groundwater management plan adopted by the subdistrict that meets the requirements of paragraphs (a) and (b) of this subsection (4)."
  • C.R.S. 37-92-302(3)(a)
    "Not later than the fifteenth day of each month, the water clerk shall prepare a resume of all applications in the water division which have been filed in his office during the preceding month. The resume shall give the name and address of the applicant, a description of the water right or conditional water right involved, and a description of the ruling sought."
  • C.R.S. 37-92-302(1)(c)
    "Such statement of opposition must be filed by the last day of the second month following the month in which the application is filed."
  • C.R.S. 37-92-305(3)(a)
    "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."
  • South Platte well measurement rules (2013) Rule 3
    "Wells within the scope of these Rules must either: (1) be equipped with a certified TFM that meets the requirements of Rule 3.1; (2) be equipped with a verified Alternate Measurement Method that meets the requirements of Rule 3.2 or 3.3; or (3) be declared inactive in accordance with Rule 7."
  • Division 7 measurement rules (eff. 1 June 2025)
    "The Division Engineer may also order the Water User to curtail all Diversions by a Diversion Structure until the Water User is in compliance with these Rules."
  • 2 CCR 402-7 Rule 15.A
    the State Engineer shall "Require the permittee to install and maintain a totalizing flow meter ... If the meter is not operational, the well shall not be pumped."
  • Central Yuma GWMD Rule 18.1 (amended effective March 21, 2013)
    "In the case of any well owner who pumps more water in a given year than is allowed by any well permit, the District will require a future payback of 2 acre-feet of water for every acre-foot of over-pumping, unless modified pursuant to Rule 18.2. Such payback will be implemented by curtailment of future pumping from such well(s) beginning in the year following the year of violation"

The law

  • C.R.S. 37-92-602(3)(b)(II)(A)
    a presumption of no material injury where the well "will be the only well on a residential site, which well will be used solely for ordinary household purposes inside a single-family dwelling and will not be used for irrigation or will be the only well on a tract of land of thirty-five acres or more or will be the only well on a cluster development lot"
  • C.R.S. 37-92-602(3)(b)(III)
    if the well "will be located in a subdivision, as defined in section 30-28-101 (10), and approved on or after June 1, 1972, pursuant to article 28 of title 30, for which the water supply plan has not been recommended for approval by the state engineer, the cumulative effect of all such wells in the subdivision shall be considered in determining material injury."
  • DWR Guideline 2023-1 (Amended) §1.1
    permits under the presumption "on parcels less than 35 acres, which are not on parcels created through a cluster development, are limited to ordinary household purposes inside one single-family dwelling, with no allowed outdoor uses." "Only one exempt well permit issued pursuant to section 37-92-602(3)(b)(II)(A) for production purposes ... may be issued per legal parcel, cluster development lot, or tract of land of 35 acres or more."
  • DWR Guideline 2023-1 (Amended) §3
    uses never allowed on an exempt or small-capacity permit include "Filling or refilling a hot tub or swimming pool", event venues, bed and breakfasts, and "In-home daycares".
  • DWR White River guide (2025), use diagram
    not over-appropriated: "Regardless of property size: use in up to 3 single-family dwellings, the irrigation of up to 1 acre of home lawns and gardens, domestic animal watering, poultry watering, and/or livestock; OR indoor commercial use." And: "35-acre tracts which were platted as part of a subdivision are considered to be a part of that subdivision."
  • DWR Guideline 2003-5, Regarding the Use of Wells Within Water Service Areas, item E
    "If a proposed well will be in a known water service area that is served by a central system, we will not issue an exempt well permit unless accompanied by a letter from the supplier stating that they cannot provide water to the applicant or they do not object to the applicant obtaining a well permit within the water service area."
  • DWR White River guide (2025)
    "If the well does or would not qualify for an exempt well permit and is determined to be non-exempt, the well must be covered by a State Engineer approved substitute water supply plan (SWSP) or court approved plan for augmentation."
  • C.R.S. 37-92-308(1)(c)(III)
    "the state engineer shall not have any authority in water division 1 to approve plans for, or to otherwise allow, the operation of wells, including augmentation wells, that cause out-of-priority depletions unless the wells are operated in accordance with plans for augmentation approved by the water judge or as allowed in this section."
  • C.R.S. 37-92-308(5)
    an SWSP for a new use with no court application is for "limited duration not to exceed five years"
  • DWR Policy 2003-2, item 2 (current; on DWR's guidance index, not revoked)
    "Requests for substitute water supply plans for providing domestic water within new or proposed residential subdivisions will not be granted because of the potential of the substitute water supply plan not being renewed and a permanent plan for augmentation not being approved by the water court."
  • Confined Aquifer New Use Rules (Division 3) Rule 6.B.2
    "the applicant for a new withdrawal of ground water from the Confined Aquifer must change the point of diversion of or permanently retire an existing vested water right or rights to withdraw ground water from the Confined Aquifer with historical withdrawals from the Confined Aquifer equal to the new, increased, or additional supply of ground water to be withdrawn from the Confined Aquifer."
  • Division 3 Withdrawal Rules Rule 13.2
    "The State Engineer determines that the groundwater supply in the region known as the Costilla Plain and shown on the attached Exhibit G is fully appropriated and there is no unappropriated groundwater available for appropriation without injury."
  • DWR Policy 2003-3 (Division 3, modified 2016)
    "applications for supplemental wells or alternate point of diversion wells will be denied until the applicant applies to the Division III Water Court in Alamosa for a change in water right and the court grants a decree that includes a finding of no material injury to other vested water rights."
  • C.R.S. 30-28-101(10)(b)
    "subdivision" does "not apply to any division of land which creates parcels of land each of which comprises thirty-five or more acres of land and none of which is intended for use by multiple owners."
  • C.R.S. 29-20-303(1)
    "A local government shall not approve an application for a development permit unless it determines in its sole discretion, after considering the application and all of the information provided, that the applicant has satisfactorily demonstrated that the proposed water supply will be adequate."
  • C.R.S. 29-20-103(1)(b)
    "'Development permit' is limited to an application regarding a specific project that includes new water use in an amount more than that used by fifty single-family equivalents, or fewer as determined by the local government."
  • DWR Policy 2011-1 (amended), item 1
    "If the well is in an over-appropriated basin and in a tributary source, or a not nontributary source in the Denver Basin, it shall be presumed to cause injury unless the well meets the requirements of subsection 37-92-602(3)(b)(IV)."
  • C.R.S. 30-28-136(3)
    neither the State Engineer's opinion nor the county's finding may "create any presumption concerning injury or noninjury to water rights"
  • DWR subdivision memo to county planning directors, 16 Mar 2005
    to satisfy a county's "300-year water supply approach", the developer may state that each lot will use one aquifer for a portion of the 300-year period (the first 100 years), then, a deeper aquifer for subsequent portions of the 300-year period
  • Larimer 1041 designation J
    "Site selection and construction of a new water storage reservoir or expansion of an existing water storage reservoir resulting in a surface area at high water line in excess of 50 acres"
  • see presented conditions
    The law is quoted once, on the condition that holds it.
  • C.R.S. 38-30-102(3)(b)(I)
    "when a buyer of residential real estate enters into a transaction that results in the transfer of ownership of a small capacity well listed in section 37-90-105 (1)(a) or (1)(b) or a domestic exempt water well used for ordinary household purposes that is listed in section 37-92-602 (1)(b) or (1)(e), the buyer shall complete a change in owner name form for the well in compliance with section 37-90-143; except that, if an existing well has not yet been registered with the division, the buyer shall complete a registration of existing well form for the well within sixty-three days after closing the transaction."
  • C.R.S. 37-90-143(2)
    "any owner of an unexpired well permit issued pursuant to this article 90 or article 92 of this title 37 who changes a name or contact information from that on file with the state engineer shall file an update with the state engineer within sixty-three days after the date of the change, on a form prescribed by the state engineer."
  • Larimer LUC §4.3.7 (effective 8 Dec 2025)
    "a. Lots less than 35 acres that were legally created prior to May 5, 1972 OR legally created through a rural land use plan (RLUP), and are located within an area serviced by a public community water system may utilize a well if §4.3.7.B.1 above are met"
  • Larimer LUC §4.3.7.C.2
    "Cisterns may only be used for interim uses or to supplement another water source such as a well and require approval from the Community Development Director prior to installation."
  • C.R.S. 37-90-105(3)(e)(II)
    "Effective July 1, 2006, wells for which permits have been granted or may be granted shall be constructed within two years after the permit is issued, which time may be extended for successive years at the discretion of the state engineer for good cause shown."
  • HB25-1014 (2025), summary as enacted
    "The act extends the time frame for construction of a well to 2 years ... The act also removes the requirement that the commission or state engineer must mail a certified letter to the permit holder before a permit can be formally expired. The act allows the commission or state engineer to reinstate an expired permit if the applicant for reinstatement of the permit can show that the well was completed in a timely manner and submits a $30 fee."
  • DWR Guideline 2023-1 (Amended) §11
    A well must only be used for those uses listed on the well permit.
  • DWR Policy 2003-2, item 2
    "Requests for substitute water supply plans for providing domestic water within new or proposed residential subdivisions will not be granted because of the potential of the substitute water supply plan not being renewed and a permanent plan for augmentation not being approved by the water court. Under these circumstances, persons purchasing lots and constructing homes could potentially be faced with mandatory curtailment of their water source."
  • Arkansas Use Rules (95CW211) Rule 7
    "Acceptable plans shall be approved annually and shall include such terms and conditions as, in the opinion of the state and division engineers, are necessary to prevent injury to senior surface water rights in Colorado and depletions to usable Stateline flow."
  • C.R.S. 37-92-602(1)(b) (statute)
    "(1) This article, except for sections 37-92-201 and 37-92-202, does not apply to: ... (b) Wells not exceeding fifteen gallons per minute of production and used for ordinary household purposes, fire protection, the watering of poultry, domestic animals, and livestock on farms and ranches and for the irrigation of not over one acre of home gardens and lawns but not used for more than three single-family dwellings"
  • C.R.S. 37-92-501(4)(c)
    "The state engineer shall not curtail underground water withdrawals from aquifers in division 3 that are included in a ground water management subdistrict ... if the withdrawals are made pursuant to a groundwater management plan adopted by the subdistrict that meets the requirements of paragraphs (a) and (b) of this subsection (4)."
  • C.R.S. 37-92-302(3)(a)
    "Not later than the fifteenth day of each month, the water clerk shall prepare a resume of all applications in the water division which have been filed in his office during the preceding month. The resume shall give the name and address of the applicant, a description of the water right or conditional water right involved, and a description of the ruling sought."
  • C.R.S. 37-92-302(1)(c)
    "Such statement of opposition must be filed by the last day of the second month following the month in which the application is filed."
  • C.R.S. 37-92-305(3)(a)
    "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."
  • South Platte well measurement rules (2013) Rule 3
    "Wells within the scope of these Rules must either: (1) be equipped with a certified TFM that meets the requirements of Rule 3.1; (2) be equipped with a verified Alternate Measurement Method that meets the requirements of Rule 3.2 or 3.3; or (3) be declared inactive in accordance with Rule 7."
  • Division 7 measurement rules (eff. 1 June 2025)
    "The Division Engineer may also order the Water User to curtail all Diversions by a Diversion Structure until the Water User is in compliance with these Rules."
  • 2 CCR 402-7 Rule 15.A
    the State Engineer shall "Require the permittee to install and maintain a totalizing flow meter ... If the meter is not operational, the well shall not be pumped."
  • Central Yuma GWMD Rule 18.1 (amended effective March 21, 2013)
    "In the case of any well owner who pumps more water in a given year than is allowed by any well permit, the District will require a future payback of 2 acre-feet of water for every acre-foot of over-pumping, unless modified pursuant to Rule 18.2. Such payback will be implemented by curtailment of future pumping from such well(s) beginning in the year following the year of violation"

The records read

DatasetPublisherRowsRefreshedVerify
Flood hazard zonesFEMA National Flood Hazard Layer59,80416 days agoVerifyhazards.fema.gov/femaportal/NFHL/searchResult
Irrigated landsColorado Division of Water Resources (CDSS)967,83316 days agoVerifycdss.colorado.gov/gis-data
Oil and gas wellsColorado Energy and Carbon Management Commission124,4515 days agoVerifyecmc.colorado.gov/data-maps/cogis-database
Public landBureau of Land Management5 days agoVerifygbp-blm-egis.hub.arcgis.com
National Hydrography Dataset streamsUS Geological Survey, National Hydrography Dataset257,8015 days agoVerifyusgs.gov/…/national-hydrography-dataset
Structures (ditches, wells, reservoirs, springs)Colorado Division of Water Resources (CDSS)211,50216 days agoVerifydwr.state.co.us/Tools/Structures
Water court resumesColorado Judicial Branch, Water Courts13,3935 days agoVerifycoloradojudicial.gov/water-courts
Water court resumes, 2007-2020 (WebLink)Colorado Division of Water Resources, WebLink document repository18,38130 days agoVerifydnrweblink.state.co.us/…/.aspx?id=705729&dbid=0&repo=DWR
Decreed water rights (net amounts)Colorado Division of Water Resources (CDSS)174,24816 days agoVerifydwr.state.co.us/Tools/WaterRights/NetAmounts
Well permitsColorado Division of Water Resources (CDSS)598,74416 days agoVerifydwr.state.co.us/Tools/WellPermits
Wildland-urban interfaceUSDA Forest Service / SILVIS Lab wildland-urban interface162,37116 days agoVerifyfs.usda.gov/rds/archive/catalog/RDS-2015-0012-4
Water and sanitation district boundariesColorado Department of Local Affairs16 days agoVerifydola.colorado.gov/lgis
Safe Drinking Water Information System, public water systemsUS Environmental Protection Agency43 days agoVerifyenviro.epa.gov/envirofacts/sdwis/search
Community water system service area boundariesUS Environmental Protection AgencyVerifyservices.arcgis.com/…/FeatureServer/0
Service areaDenver WaterVerifyservices.arcgis.com/…/FeatureServer/1
Designated groundwater basins and management districtsColorado Division of Water ResourcesVerifymaps.dnrgis.state.co.us/dwr/Index.html?viewer=mapviewer
Statewide parcels (ownership, acreage, sales)Colorado Office of Information Technology7 days agoVerifygis.colorado.gov/…/FeatureServer/0
Statements of opposition in water court cases, 2016 on (WebLink)Colorado Division of Water ResourcesTodayVerifydnrweblink.state.co.us/DWR
Water right transactions and decree commentsColorado Division of Water Resources16 days agoVerifydwr.state.co.us/Tools/WaterRights/Transactions
Groundwater monitoring wells and water levelsColorado Division of Water Resources6 days agoVerifydwr.state.co.us/Tools/GroundWater/WaterLevels
Groundwater quality test resultsWater Quality Portal (USGS and EPA)TodayVerifywaterqualitydata.us
Probability of arsenic above 10 micrograms per liter in domestic wellsUS Geological Survey (Ayotte and others, 2017)Verifydoi.org/10.5066/F7CN724V
Substitute water supply plansColorado Division of Water Resources5 days agoVerifydata.colorado.gov/…/izbn-diak

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