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GIRARDIN DITCH
Structure dossier · WDID 2900607 · 1 · COAL CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 19:16 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 in line
Priority 1964-06-12 — 348th most senior of the 853 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: FREEMANS SQUARE TOP D (1964-06-01). Immediately behind: VILLARREAL DITCH AND PL (1964-10-20).
Decreed rights (2)
| 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 |
|---|---|---|---|---|---|---|---|
| 41801.0 | 1964-06-12 | 1968-12-19 | 3.0 | 0.0 | C | IRR | 68-214 |
| 51864.42208 | 1965-07-24 | 1992-12-31 | 0.05 | 0.0 | C | IRRFIRDOM |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 2 AF. Its most recent year on record, 2025, 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) |
|---|---|---|---|---|
| 2011 | 49 | 14th lowest of 15 · 2450% of median | 31 | 1.5 |
| 2012 | 21 | 11th lowest of 15 · 1050% of median | 22 | 0.9 |
| 2013 | 0 | 1st lowest of 15 · 0% of median | 10 | 0.0 |
| 2014 | 4 | 9th lowest of 15 · 200% of median | 16 | 0.6 |
| 2015 | 2 | 8th lowest of 15 · 100% of median | 39 | 0.0 |
| 2016 | 25 | 12th lowest of 15 · 1250% of median | 22 | 1.8 |
| 2017 | 27 | 13th lowest of 15 · 1350% of median | 24 | 2.6 |
| 2018 | 0 | 1st lowest of 15 · 0% of median | 10 | 0.0 |
| 2019 | 0 | 1st lowest of 15 · 0% of median | 5 | 0.0 |
| 2020 | 0 | 1st lowest of 15 · 0% of median | 8 | 0.0 |
| 2021 | 61 | 15th lowest of 15 · 3050% of median | 39 | 1.1 |
| 2022 | 19 | 10th lowest of 15 · 950% of median | 27 | 0.7 |
| 2023 | 0 | 1st lowest of 15 · 0% of median | 12 | 0.0 |
| 2024 | 0 | 1st lowest of 15 · 0% of median | 10 | 0.0 |
| 2025 | 0 | 1st lowest of 15 · 0% of median | 4 | 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.