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DEER TRAIL DITCH
Structure dossier · WDID 7201350 · 1 · SMALLEY GULCH · DWR record
Where this page's figures come from
Generated 2026-08-27 21:20 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
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 1978-10-11 — 1257th most senior of the 2166 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: ATWELL E D SUPP PT DIV (1978-09-21). Immediately behind: HARPER WELL (1889-07-01).
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 |
|---|---|---|---|---|---|---|---|
| 47035.0 | 1978-10-11 | 1978-12-31 | 0.5 | 0.0 | C | IRRSTK |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 80 AF. Its most recent year on record, 2024, came in at 111 AF — 139% of that, and 12th 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) |
|---|---|---|---|---|
| 2008 | 105 | 11th lowest of 15 · 131% of median | 116 | 1.0 |
| 2009 | 103 | 10th lowest of 15 · 129% of median | 84 | 1.0 |
| 2010 | 61 | 5th lowest of 15 · 76% of median | 42 | 1.0 |
| 2011 | 136 | 14th lowest of 15 · 170% of median | 86 | 1.0 |
| 2012 | 24 | 3rd lowest of 15 · 30% of median | 19 | 1.0 |
| 2013 | 76 | 7th lowest of 15 · 95% of median | 47 | 1.0 |
| 2014 | 154 | 15th lowest of 15 · 192% of median | 94 | 1.0 |
| 2015 | 80 | 8th lowest of 15 · 100% of median | 48 | 1.0 |
| 2016 | 94 | 9th lowest of 15 · 118% of median | 69 | 1.0 |
| 2017 | 72 | 6th lowest of 15 · 90% of median | 52 | 1.0 |
| 2018 | 8 | 1st lowest of 15 · 10% of median | 9 | 1.0 |
| 2019 | 52 | 4th lowest of 15 · 65% of median | 49 | 1.0 |
| 2020 | 10 | 2nd lowest of 15 · 12% of median | 14 | 0.5 |
| 2023 | 112 | 13th lowest of 15 · 140% of median | 62 | 1.2 |
| 2024 | 111 | 12th lowest of 15 · 139% of median | 62 | 1.2 |
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.