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RED ROCK DITCH
Structure dossier · WDID 4001474 · 1 · WEST FORK DOUGHSPOON CRE · DWR record
Where this page's figures come from
Generated 2026-08-27 20:48 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.
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 1901-08-25 — 1189th most senior of the 4661 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: SUNRISE DITCH (1899-10-15). Immediately behind: COTTONWOOD DITCH (1902-05-01).
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 |
|---|---|---|---|---|---|---|---|
| 20501.18864 | 1901-08-25 | 1907-09-28 | 0.75 | 0.0 | C | IRRMUNDOM | 47 |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 19 AF. Its most recent year on record, 2021, came in at 0 AF — 0% of that, and 1st 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) |
|---|---|---|---|---|
| 2005 | 19 | 8th lowest of 15 · 100% of median | 158 | 0.1 |
| 2006 | 14 | 6th lowest of 15 · 74% of median | 75 | 0.1 |
| 2007 | 14 | 6th lowest of 15 · 74% of median | 93 | 0.1 |
| 2008 | 8 | 5th lowest of 15 · 42% of median | 98 | 0.1 |
| 2009 | 46 | 11th lowest of 15 · 242% of median | 149 | 0.4 |
| 2010 | 30 | 10th lowest of 15 · 158% of median | 187 | 0.1 |
| 2011 | 303 | 15th lowest of 15 · 1595% of median | 110 | 1.4 |
| 2012 | 0 | 1st lowest of 15 · 0% of median | 1 | 0.0 |
| 2013 | 26 | 9th lowest of 15 · 137% of median | 46 | 0.3 |
| 2014 | 72 | 12th lowest of 15 · 379% of median | 28 | 1.8 |
| 2015 | 0 | 1st lowest of 15 · 0% of median | 5 | 0.0 |
| 2016 | 105 | 13th lowest of 15 · 553% of median | 99 | 0.8 |
| 2017 | 176 | 14th lowest of 15 · 926% of median | 63 | 1.5 |
| 2019 | 0 | 1st lowest of 15 · 0% of median | 1 | 0.0 |
| 2021 | 0 | 1st lowest of 15 · 0% of median | 1 | 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.