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RAMOS DITCH
Structure dossier · WDID 1900558 · 1 · PURGATOIRE RIVER · DWR record
Where this page's figures come from
Generated 2026-08-27 21:11 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 1870-05-01 — 88th most senior of the 735 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: SOLITARIO POND (1870-04-02). Immediately behind: LUIS TORRES DITCH (1871-04-01).
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 |
|---|---|---|---|---|---|---|---|
| 7426.0 | 1870-05-01 | 1903-08-10 | 1.8 | 0.0 | C | IRR | 53 |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 35 AF. Its most recent year on record, 2024, came in at 24 AF — 69% of that, and 6th 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) |
|---|---|---|---|---|
| 2010 | 936 | 15th lowest of 15 · 2674% of median | 89 | 8.0 |
| 2011 | 0 | 1st lowest of 15 · 0% of median | 9 | 0.0 |
| 2012 | 36 | 9th lowest of 15 · 103% of median | 17 | 1.8 |
| 2013 | 44 | 10th lowest of 15 · 126% of median | 30 | 1.8 |
| 2014 | 64 | 12th lowest of 15 · 183% of median | 37 | 1.3 |
| 2015 | 35 | 8th lowest of 15 · 100% of median | 28 | 1.5 |
| 2016 | 84 | 13th lowest of 15 · 240% of median | 46 | 1.5 |
| 2017 | 33 | 7th lowest of 15 · 94% of median | 33 | 1.4 |
| 2018 | 0 | 1st lowest of 15 · 0% of median | 20 | 0.0 |
| 2019 | 0 | 1st lowest of 15 · 0% of median | 10 | 0.0 |
| 2020 | 0 | 1st lowest of 15 · 0% of median | 17 | 0.0 |
| 2021 | 59 | 11th lowest of 15 · 169% of median | 46 | 1.4 |
| 2022 | 0 | 1st lowest of 15 · 0% of median | 22 | 0.0 |
| 2023 | 113 | 14th lowest of 15 · 323% of median | 61 | 1.2 |
| 2024 | 24 | 6th lowest of 15 · 69% of median | 13 | 1.8 |
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.