Hydrohistorian
← My Water · Print / save as PDF
RUSH CREEK RES 1
Structure dossier · WDID 6504483 · 3 · RUSH CREEK · DWR record
Where this page's figures come from
Generated 2026-08-28 01:50 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 1912-07-04 — 42nd most senior of the 112 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: RUSH CREEK DITCH 2 (1912-07-04). Immediately behind: RUSH CREEK RES 2 (1912-07-04).
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 |
|---|---|---|---|---|---|---|---|
| 31242.2283 | 1912-07-04 | 1952-11-05 | 57.392 | 0.0 | A | IRR |
Legal record & documents
1 decreed actions on record across
1 court case:
CA0872.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
CA0872 | 1 | 1952-11-05 | S |
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 9 years on record)
In a median year this structure has a recorded diversion of 376 AF. Its most recent year on record, 1998, came in at 107 AF — 28% of that, and 2nd lowest of the 9 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) |
|---|---|---|---|---|
| 1990 | 527 | 6th lowest of 9 · 140% of median | 134 | 2.5 |
| 1991 | 647 | 7th lowest of 9 · 172% of median | 184 | 3.3 |
| 1992 | 780 | 8th lowest of 9 · 207% of median | 138 | 4.6 |
| 1993 | 1,242 | 9th lowest of 9 · 330% of median | 150 | 5.7 |
| 1994 | 315 | 4th lowest of 9 · 84% of median | 170 | 1.4 |
| 1995 | 376 | 5th lowest of 9 · 100% of median | 162 | 1.9 |
| 1996 | 87 | 1st lowest of 9 · 23% of median | 37 | 2.0 |
| 1997 | 169 | 3rd lowest of 9 · 45% of median | 55 | 2.0 |
| 1998 | 107 | 2nd lowest of 9 · 28% of median | 39 | 2.0 |
Trends for this structure
Recorded use shows no clear trend over its last 9 recorded years — which is itself worth knowing.
How good is our record of it?
Grade B (8/10 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 | 1 right(s), seniority decoded |
| diversion record | present | 1069 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | patchy | 60% of the irrigation seasons in 1990-1998 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.