Hydrohistorian
← My Water · Print / save as PDF
0801227
Structure dossier · WDID 0801227 · DWR record
Where this page's figures come from
Generated 2026-08-27 22:03 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
● Fully called out — call at LAST CHANCE DITCH 2 (SOUTH PLATTE RIVER, priority 1863-12-30).
● Fully 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 1883-01-01 — 680th 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: 0801216 (1883-01-01). Immediately behind: 0801426 (1883-01-01).
Decreed rights (1)
| 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 |
|---|---|---|---|---|---|---|---|
| 12397.12054 | 1883-01-01 | 1890-03-03 | 0.5 | 0.0 | C | IRR |
Legal record & documents
1 decreed actions on record across
1 court case:
87CW0179.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
87CW0179 | 1 | 1890-03-03 | 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 12 years on record)
In a median year this structure has a recorded diversion of 23 AF. Its most recent year on record, 2011, came in at 129 AF — 561% of that, and 11th 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) |
|---|---|---|---|---|
| 1953 | 60 | 10th lowest of 12 · 261% of median | 11 | 3.0 |
| 1970 | 2 | 2nd lowest of 12 · 9% of median | 32 | 0.5 |
| 1971 | 4 | 4th lowest of 12 · 17% of median | 31 | 0.5 |
| 1972 | 33 | 8th lowest of 12 · 144% of median | 62 | 0.5 |
| 1973 | 49 | 9th lowest of 12 · 213% of median | 50 | 0.5 |
| 1974 | 147 | 12th lowest of 12 · 639% of median | 148 | 0.5 |
| 1989 | 1 | 1st lowest of 12 · 4% of median | 3 | 0.2 |
| 1992 | 3 | 3rd lowest of 12 · 13% of median | 3 | 0.8 |
| 1993 | 8 | 5th lowest of 12 · 35% of median | 6 | 1.0 |
| 1994 | 26 | 7th lowest of 12 · 113% of median | 27 | 0.5 |
| 2006 | 20 | 6th lowest of 12 · 87% of median | 12 | 1.0 |
| 2011 | 129 | 11th lowest of 12 · 561% of median | 46 | 2.6 |
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 | 1 right(s), seniority decoded |
| diversion record | present | 431 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | sparse | 3% of the irrigation seasons in 1953-2011 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.