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LARICK D 2
Structure dossier · WDID 2000706 · 1 · ROCK CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 20:12 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.
Will it be called out?
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 1875-05-05 — 91st most senior of the 8016 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: EAGLE D (1875-05-05). Immediately behind: LARICK D 7 (1875-05-07).
Decreed rights (4)
| 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 |
|---|---|---|---|---|---|---|---|
| 9256.0 | 1875-05-05 | 1896-05-01 | 2.6333 | 0.0 | C | IRR | 84 |
| 10378.0 | 1878-05-31 | 1896-05-01 | 1.0 | 0.0 | C | IRR | 153 |
| 12935.0 | 1885-05-31 | 1896-05-01 | 3.2 | 0.0 | C | IRR | 276 |
| 14001.0 | 1888-05-01 | 1896-05-01 | 3.2 | 0.0 | C | IRR | 332 |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 207 AF. Its most recent year on record, 2025, came in at 207 AF — 100% of that, and 8th 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 | 457 | 12th lowest of 15 · 221% of median | 112 | 3.0 |
| 2011 | 56 | 2nd lowest of 15 · 27% of median | 32 | 1.0 |
| 2012 | 45 | 1st lowest of 15 · 22% of median | 32 | 0.8 |
| 2014 | 428 | 11th lowest of 15 · 207% of median | 122 | 4.0 |
| 2015 | 195 | 7th lowest of 15 · 94% of median | 92 | 3.0 |
| 2016 | 523 | 14th lowest of 15 · 253% of median | 79 | 6.1 |
| 2017 | 506 | 13th lowest of 15 · 244% of median | 132 | 5.5 |
| 2018 | 96 | 5th lowest of 15 · 46% of median | 113 | 2.5 |
| 2019 | 580 | 15th lowest of 15 · 280% of median | 133 | 6.9 |
| 2020 | 88 | 4th lowest of 15 · 42% of median | 67 | 2.5 |
| 2021 | 187 | 6th lowest of 15 · 90% of median | 47 | 5.2 |
| 2022 | 250 | 9th lowest of 15 · 121% of median | 70 | 4.1 |
| 2023 | 369 | 10th lowest of 15 · 178% of median | 86 | 5.4 |
| 2024 | 81 | 3rd lowest of 15 · 39% of median | 31 | 3.6 |
| 2025 | 207 | 8th lowest of 15 · 100% of median | 34 | 7.7 |
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.