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WEESE PRIVATE DITCH
Structure dossier · WDID 0500543 · 1 · SAINT VRAIN CREEK · DWR record
Where this page's figures come from
Generated 2026-08-28 01:00 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 1865-09-01 — 84th most senior of the 1289 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: WEBSTER MCCASLIN DITCH (1865-07-05). Immediately behind: COFFIN DAVIS DITCH (1866-06-01).
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 |
|---|---|---|---|---|---|---|---|
| 5723.0 | 1865-09-01 | 1882-06-02 | 3.96 | 0.0 | C | IRRAUG |
Legal record & documents
3 decreed actions on record across
2 court cases:
CA1629, 88CW0075.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
CA1629 | 1 | 1882-06-02 | O |
88CW0075 | 2 | 1882-06-02 | 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 8 years on record)
In a median year this structure has a recorded diversion of 249 AF. Its most recent year on record, 1979, came in at 20 AF — 8% of that, and 1st lowest of the 8 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) |
|---|---|---|---|---|
| 1968 | 460 | 8th lowest of 8 · 185% of median | 64 | 4.0 |
| 1969 | 393 | 7th lowest of 8 · 158% of median | 122 | 4.0 |
| 1974 | 357 | 6th lowest of 8 · 143% of median | 72 | 3.0 |
| 1975 | 280 | 5th lowest of 8 · 112% of median | 82 | 3.0 |
| 1976 | 218 | 4th lowest of 8 · 88% of median | 99 | 2.0 |
| 1977 | 194 | 3rd lowest of 8 · 78% of median | 84 | 2.0 |
| 1978 | 63 | 2nd lowest of 8 · 25% of median | 9 | 4.0 |
| 1979 | 20 | 1st lowest of 8 · 8% of median | 6 | 2.0 |
Trends for this structure
Recorded use is falling over its last 8 recorded years (-43 AF/yr, Mann-Kendall p=0.001).
How good is our record of it?
Grade B (7/10 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 | 1 right(s), seniority decoded |
| diversion record | present | 538 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | sparse | 22% of the irrigation seasons in 1968-1979 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.