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O'KANE PUMP
Structure dossier · WDID 3001460 · 8 · PHILLIPS CANYON · DWR record
Where this page's figures come from
Generated 2026-08-27 19:49 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (a1c9146) — every figure regenerates from this named code version and data image.
Where it sits in line
Priority 1988-04-06 — 1330th most senior of the 2277 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: CAROLINE BROWN WELL (1988-02-01). Immediately behind: DARIN AND JEFF DITCH (1988-04-30).
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 |
|---|---|---|---|---|---|---|---|
| 50500.0 | 1988-04-06 | 1988-12-31 | 0.35 | 0.0 | C | IRR |
Recorded use (last 4 years on record)
In a median year this structure has a recorded diversion of 5 AF. Its most recent year on record, 1993, came in at 0 AF — 0% of that, and 1st lowest of the 4 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) |
|---|---|---|---|---|
| 1990 | 39 | 4th lowest of 4 · 780% of median | 63 | 0.3 |
| 1991 | 10 | 3rd lowest of 4 · 200% of median | 23 | 0.3 |
| 1992 | 0 | 1st lowest of 4 · 0% of median | 8 | 0.0 |
| 1993 | 0 | 1st lowest of 4 · 0% of median | 16 | 0.0 |
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.