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BRADLEY DITCH
Structure dossier · WDID 2300937 · DITCH · TARRYALL CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 21:23 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (0576005) — 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.
Current administration
● Fully called out — call at LAST CHANCE DITCH 2 (SOUTH PLATTE RIVER, priority 1863-12-30).
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 1882-06-01 — 775th most senior of the 21881 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: 2301069 (1882-05-01). Immediately behind: 2300634 (1884-06-01).
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 |
|---|---|---|---|---|---|---|---|
| 14536.1184 | 1882-06-01 | 1913-05-22 | 2.0 | 0.0 | C | IRR |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 64 AF. Its most recent year on record, 2024, came in at 35 AF — 55% of that, and 3rd 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) |
|---|---|---|---|---|
| 2007 | 117 | 12th lowest of 15 · 183% of median | 36 | 2.0 |
| 2008 | 48 | 7th lowest of 15 · 75% of median | 15 | 2.0 |
| 2009 | 355 | 14th lowest of 15 · 555% of median | 95 | 2.0 |
| 2010 | 115 | 11th lowest of 15 · 180% of median | 42 | 2.0 |
| 2011 | 432 | 15th lowest of 15 · 675% of median | 114 | 2.0 |
| 2012 | 10 | 1st lowest of 15 · 16% of median | 6 | 1.0 |
| 2013 | 214 | 13th lowest of 15 · 334% of median | 55 | 2.0 |
| 2017 | 40 | 5th lowest of 15 · 62% of median | 11 | 2.0 |
| 2018 | 20 | 2nd lowest of 15 · 31% of median | 6 | 2.0 |
| 2019 | 73 | 9th lowest of 15 · 114% of median | 40 | 1.1 |
| 2020 | 36 | 4th lowest of 15 · 56% of median | 40 | 0.5 |
| 2021 | 64 | 8th lowest of 15 · 100% of median | 53 | 1.4 |
| 2022 | 92 | 10th lowest of 15 · 144% of median | 35 | 1.5 |
| 2023 | 42 | 6th lowest of 15 · 66% of median | 16 | 1.4 |
| 2024 | 35 | 3rd lowest of 15 · 55% of median | 48 | 0.8 |
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.