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SONDREGGER NO 2 DITCH
Structure dossier · WDID 3600811 · 1 · BUSHEE CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 22:22 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.
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 1890-05-01 — 99th most senior of the 1247 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: MARSHALL NO 5 DITCH (1889-10-31). Immediately behind: BELL DITCH (1890-06-15).
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 |
|---|---|---|---|---|---|---|---|
| 14731.0 | 1890-05-01 | 1910-03-02 | 0.5 | 0.0 | C | STOIRRAUG | 69 |
| 32075.21914 | 1909-12-31 | 1952-03-10 | 15.8 | 0.0 | C | STOIRRAUG | 307 |
Legal record & documents
10 decreed actions on record across
4 court cases:
CA1805, 94CW0101, 00CW0303, CA1277.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
CA1805 | 1 | 1952-03-10 | S |
94CW0101 | 4 | 1952-03-10 | O, S |
00CW0303 | 4 | 1952-03-10 | O, S |
CA1277 | 1 | 1910-03-02 | O |
DWR's own records for this structure: net amounts · transactions & adjudication history · scanned decrees (search a case number there for the imaged document). On this site: the district's full legal picture →
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 289 AF. Its most recent year on record, 2024, came in at 171 AF — 59% of that, and 5th 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) |
|---|---|---|---|---|
| 2005 | 1,187 | 15th lowest of 15 · 411% of median | 178 | 4.5 |
| 2006 | 476 | 12th lowest of 15 · 165% of median | 178 | 1.9 |
| 2007 | 339 | 9th lowest of 15 · 117% of median | 154 | 1.2 |
| 2008 | 453 | 11th lowest of 15 · 157% of median | 159 | 1.6 |
| 2009 | 407 | 10th lowest of 15 · 141% of median | 143 | 1.6 |
| 2014 | 741 | 13th lowest of 15 · 256% of median | 113 | 3.5 |
| 2015 | 899 | 14th lowest of 15 · 311% of median | 154 | 3.5 |
| 2017 | 289 | 8th lowest of 15 · 100% of median | 154 | 1.2 |
| 2018 | 253 | 7th lowest of 15 · 88% of median | 156 | 1.0 |
| 2019 | 202 | 6th lowest of 15 · 70% of median | 130 | 2.9 |
| 2020 | 155 | 4th lowest of 15 · 54% of median | 123 | 1.2 |
| 2021 | 96 | 2nd lowest of 15 · 33% of median | 162 | 0.6 |
| 2022 | 88 | 1st lowest of 15 · 30% of median | 151 | 0.4 |
| 2023 | 103 | 3rd lowest of 15 · 36% of median | 149 | 0.5 |
| 2024 | 171 | 5th lowest of 15 · 59% of median | 166 | 0.9 |
Trends for this structure
Recorded use is falling over its last 15 recorded years (-25 AF/yr, Mann-Kendall p=0.001).
How good is our record of it?
Grade B (7/10 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 | on file | 2 right(s), seniority decoded |
| diversion record | present | 4808 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | sparse | 38% of the irrigation seasons in 1965-2024 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.