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0801005
Structure dossier · WDID 0801005 · DWR record
Where this page's figures come from
Generated 2026-08-28 03:18 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (0576005) — every figure regenerates from this named code version and data image.
Current administration
● Junior rights called out — call at LAST CHANCE DITCH 2 (SOUTH PLATTE RIVER, priority 1863-12-30).
● Junior rights called out — call at NEVADA DITCH (SOUTH PLATTE RIVER, priority 1865-12-30).
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 1861-06-15 — 31st most senior of the 21881 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: 0200800 (1861-06-01). Immediately behind: 0803514 (1861-06-15).
Decreed rights (24)
| 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 |
|---|---|---|---|---|---|---|---|
| 4184.0 | 1861-06-15 | 1889-10-18 | 0.0 | 0.0 | C | MUN | |
| 4229.0 | 1861-07-30 | 1883-12-10 | 0.0 | 0.0 | C | IRRMUNDOM | |
| 4260.0 | 1861-08-30 | 1883-12-10 | 0.0 | 0.0 | C | IRRMUNAUGCUR | |
| 4260.0 | 1861-08-30 | 1883-12-10 | 0.0 | 0.0 | A | IRRMUNAUGCUR | |
| 5112.0 | 1863-12-30 | 1883-12-10 | 1.5276 | 0.0 | C | IRRMUNCOMINDRECFISFIRDOMAUGPWR | |
| 5112.0 | 1863-12-30 | 1883-12-10 | 23.8 | 0.0 | A | IRRMUNCOMINDRECFISFIRDOMAUGPWR | |
| 5478.0 | 1864-12-30 | 1883-12-10 | 0.0 | 0.0 | C | IRRMUNDOM | |
| 5843.0 | 1865-12-30 | 1883-12-10 | 0.0044 | 0.0 | C | IRRMUNAUGCUR | |
| 5843.0 | 1865-12-30 | 1883-12-10 | 0.0 | 0.0 | A | IRRMUNAUGCUR | |
| 5965.0 | 1866-05-01 | 1889-10-18 | 0.0 | 0.0 | C | MUN | |
| 6637.0 | 1868-03-03 | 1883-12-10 | 4.1854 | 0.0 | C | IRRDOM | |
| 7659.0 | 1870-12-20 | 1930-06-16 | 0.0 | 0.0 | C | MUN | |
| 9131.0 | 1874-12-31 | 1930-06-16 | 0.0 | 0.0 | C | MUN | |
| 9252.0 | 1875-05-01 | 1889-10-18 | 0.0 | 0.0 | C | MUN | |
| 10480.0 | 1878-09-10 | 1930-06-16 | 0.0 | 0.0 | C | MUN | |
| 10744.0 | 1879-06-01 | 1889-10-18 | 0.0 | 0.0 | C | MUN | |
| 11139.0 | 1880-06-30 | 1930-06-16 | 0.0 | 0.0 | C | MUN | |
| 11451.0 | 1881-05-08 | 1889-10-18 | 0.0 | 0.0 | C | MUN | |
| 11809.0 | 1882-05-01 | 1889-10-18 | 0.0 | 0.0 | C | MUN | |
| 12924.0 | 1885-05-20 | 1889-10-18 | 0.0 | 0.0 | C | MUN | |
| 14519.0 | 1889-10-01 | 1930-06-16 | 0.0 | 0.0 | C | MUN | |
| 15585.0 | 1892-09-01 | 1930-06-16 | 0.0 | 0.0 | C | MUN | |
| 18018.0 | 1899-05-01 | 1930-06-16 | 0.0 | 0.0 | C | MUN | |
| 22254.0 | 1910-12-06 | 1930-06-16 | 0.0 | 0.0 | C | MUN |
Legal record & documents
55 decreed actions on record across
13 court cases:
80CW0039, W1686, CA2083, CA1706, CA0990, CA0973, CA0846, 92CW0014, 91CW0117, 90CW0172 and 3 more below.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
80CW0039 | 18 | 1930-06-16 | O |
W1686 | 3 | 1883-12-10 | O |
CA2083 | 6 | 1883-12-10 | O |
CA1706 | 3 | 1883-12-10 | O |
CA0990 | 1 | 1883-12-10 | O |
CA0973 | 4 | 1883-12-10 | O |
CA0846 | 2 | 1883-12-10 | O |
92CW0014 | 5 | 1883-12-10 | O |
91CW0117 | 5 | 1883-12-10 | O |
90CW0172 | 2 | 1883-12-10 | O |
20CW3103 | 2 | 1883-12-10 | O |
12/10/1883 | 2 | 1883-12-10 | O |
02CW0360 | 2 | 1883-12-10 | O |
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 12 years on record)
In a median year this structure has a recorded diversion of 867 AF. Its most recent year on record, 1974, came in at 833 AF — 96% of that, and 6th lowest of the 12 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) |
|---|---|---|---|---|
| 1960 | 477 | 3rd lowest of 12 · 55% of median | 28 | 10.0 |
| 1961 | 518 | 4th lowest of 12 · 60% of median | 57 | 24.0 |
| 1963 | 2,922 | 11th lowest of 12 · 337% of median | 96 | 40.0 |
| 1964 | 3,775 | 12th lowest of 12 · 435% of median | 84 | 41.0 |
| 1965 | 787 | 5th lowest of 12 · 91% of median | 44 | 25.0 |
| 1966 | 246 | 2nd lowest of 12 · 28% of median | 19 | 26.0 |
| 1967 | 2,265 | 10th lowest of 12 · 261% of median | 41 | 43.0 |
| 1968 | 16 | 1st lowest of 12 · 2% of median | 67 | 5.0 |
| 1969 | 901 | 7th lowest of 12 · 104% of median | 61 | 20.0 |
| 1971 | 1,365 | 9th lowest of 12 · 157% of median | 121 | 24.0 |
| 1973 | 980 | 8th lowest of 12 · 113% of median | 46 | 19.0 |
| 1974 | 833 | 6th lowest of 12 · 96% of median | 34 | 24.0 |
Trends for this structure
Recorded use shows no clear trend over its last 12 recorded years — which is itself worth knowing.
How good is our record of it?
Grade C (6/10 points) — the components below are the finding; the letter alone is not.
The rubric, component by component
| Check | State | Detail |
|---|---|---|
| identity | partial | missing name, structure type, water source |
| decreed rights | on file | 24 right(s), seniority decoded |
| diversion record | present | 698 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | sparse | 24% of the irrigation seasons in 1960-1974 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.