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GREEN DITCH ELDORA RETURN
Structure dossier · WDID 0602905 · OTHER · BOULDER CREEK · DWR record
Where this page's figures come from
Generated 2026-08-28 01:24 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (5cd37f7) — 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: no decreed right on file, so there is no priority to test.
Recorded use (last 2 years on record)
In a median year this structure has a recorded diversion of 56 AF. Its most recent year on record, 2025, came in at 89 AF — 160% of that, and 2nd lowest of the 2 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) |
|---|---|---|---|---|
| 2024 | 22 | 1st lowest of 2 · 40% of median | 147 | 0.2 |
| 2025 | 89 | 2nd lowest of 2 · 160% of median | 184 | 1.1 |
How good is our record of it?
Grade C (6/10 points) — the components below are the finding; the letter alone is not.
The rubric, component by component
| Check | State | Detail |
|---|---|---|
| identity | complete | name, type, and water source all on file |
| decreed rights | absent | no water rights cached for this WDID |
| diversion record | present | 331 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | patchy | 45% of the irrigation seasons in 2022-2025 carry measured days |
| published-record stability | stable | no upstream revisions recorded against this structure |
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.