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CHOURY D
Structure dossier · WDID 2400527 · 1 · JAROSO CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 22:08 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (2deb1d7) — every figure regenerates from this named code version and data image.
Where it sits
Location as DWR records it. Faint dots are the neighbouring water; click any to open it.
Which of its rights are out of priority?
Not computable for this structure: this structure is not on the modelled flow network, so no reference gage can honestly stand in for it.
Where it sits in line
Priority 1890-08-20 — 51st most senior of the 453 structures with decreed rights in this water districtDWR's administrative subdivision of a river basin; the unit calls are usually stated in..
Under prior appropriationColorado's rule for sharing water: first in time, first in right. Age decides, not proximity or need., everything ahead of it in this line is satisfied in full before it receives any water. Immediately ahead: EASTDALE 2 CNL (1890-04-21). Immediately behind: JAROSO D (1890-08-20).
Decreed rights (2)
| Admin noDWR's numeric encoding of a water right's seniority. Smaller is more senior; the integer part counts days from 1849-12-31 to the date that ranks the right. | AppropriatedWhen water was first put to beneficial use. It sets seniority unless a prior adjudication date is later. | AdjudicatedWhen the water court confirmed the right. A use decreed in 1975 was not a decreed use in 1955, however old the appropriation is. | AbsoluteA right actually put to use, as opposed to conditional -- a placeholder for a use not yet made. | ConditionalA right reserving a place in line for a use not yet made; it must be diligently pursued or it lapses. | Units | UsesWhat the court said this water may be used for -- irrigation, municipal supply, augmentation and so on. | Case |
|---|---|---|---|---|---|---|---|
| 14842.0 | 1890-08-20 | 1905-12-14 | 2.0 | 0.0 | C | IRR | 50, 52 |
| 15471.0 | 1892-05-10 | 1905-12-14 | 1.94 | 0.0 | C | IRR | 52 |
Legal record & documents
8 decreed actions on record across
3 court cases:
90CW0004, 89CW0038, 12/14/1905.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
90CW0004 | 4 | 1905-12-14 | S |
89CW0038 | 3 | 1905-12-14 | S |
12/14/1905 | 1 | 1905-12-14 | S |
DWR's own records for this structure: net amounts · transactions & adjudication history · scanned decrees (search a case number there for the imaged document). On this site: the district's full legal picture →
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 409 AF. Its most recent year on record, 2025, came in at 353 AF — 86% of that, and 6th lowest of the 15 years with a recorded volume.
| Year | Diverted (AFA volume: one acre covered a foot deep, about 326,000 gallons -- roughly a suburban household's outdoor use for a year.) | Compared with its own record | Days recorded | Peak (cfs) |
|---|---|---|---|---|
| 2009 | 610 | 15th lowest of 15 · 149% of median | 110 | 5.7 |
| 2012 | 333 | 5th lowest of 15 · 81% of median | 77 | 5.0 |
| 2013 | 546 | 12th lowest of 15 · 134% of median | 177 | 2.0 |
| 2014 | 409 | 8th lowest of 15 · 100% of median | 110 | 2.0 |
| 2015 | 574 | 14th lowest of 15 · 140% of median | 200 | 2.0 |
| 2016 | 504 | 11th lowest of 15 · 123% of median | 179 | 2.0 |
| 2017 | 562 | 13th lowest of 15 · 137% of median | 203 | 2.0 |
| 2018 | 53 | 1st lowest of 15 · 13% of median | 57 | 1.1 |
| 2019 | 214 | 3rd lowest of 15 · 52% of median | 116 | 2.0 |
| 2020 | 388 | 7th lowest of 15 · 95% of median | 209 | 2.0 |
| 2021 | 409 | 8th lowest of 15 · 100% of median | 215 | 1.6 |
| 2022 | 332 | 4th lowest of 15 · 81% of median | 209 | 1.7 |
| 2023 | 185 | 2nd lowest of 15 · 45% of median | 62 | 3.9 |
| 2024 | 458 | 10th lowest of 15 · 112% of median | 203 | 3.1 |
| 2025 | 353 | 6th lowest of 15 · 86% of median | 138 | 2.6 |
Trends for this structure
Recorded use shows no clear trend over its last 15 recorded years — which is itself worth knowing.
How good is our record of it?
Grade B (8/10 points) — the components below are the finding; the letter alone is not.
The rubric, component by component
| Check | State | Detail |
|---|---|---|
| identity | complete | name, type, and water source all on file |
| decreed rights | on file | 2 right(s), seniority decoded |
| diversion record | present | 10792 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | patchy | 67% of the irrigation seasons in 1950-2025 carry measured days |
| published-record stability | stable | no upstream revisions recorded against this structure |
Advisory reading aid on public data — not an administrative or legal conclusion, not a title opinion, and not a substitute for DWR administration or an engineer's analysis. Methodology review status is disclosed at hydrohistorian's basin pages.