Hydrohistorian
← My Water · Print / save as PDF
SWAMP D APD
Structure dossier · WDID 2100659 · 1 · LA JARA CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 22:23 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 1870-03-01 — 11th most senior of the 1041 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: HANSEN LA JARA OVFL APD (1870-03-01). Immediately behind: MC CUNNIFF D (1870-03-31).
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 |
|---|---|---|---|---|---|---|---|
| 7365.0 | 1870-03-01 | 1888-07-11 | 0.0 | 0.0 | C | IRR | 5 |
Legal record & documents
1 decreed actions on record across
1 court case:
W3379.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
W3379 | 1 | 1888-07-11 | 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 58 AF. Its most recent year on record, 2020, came in at 68 AF — 117% of that, and 9th 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) |
|---|---|---|---|---|
| 1997 | 105 | 13th lowest of 15 · 181% of median | 31 | 2.8 |
| 1998 | 10 | 6th lowest of 15 · 17% of median | 9 | 1.1 |
| 1999 | 100 | 12th lowest of 15 · 172% of median | 40 | 2.3 |
| 2001 | 129 | 14th lowest of 15 · 222% of median | 38 | 2.4 |
| 2005 | 95 | 10th lowest of 15 · 164% of median | 92 | 2.1 |
| 2007 | 12 | 7th lowest of 15 · 21% of median | 7 | 1.0 |
| 2008 | 58 | 8th lowest of 15 · 100% of median | 84 | 2.0 |
| 2009 | 0 | 1st lowest of 15 · 0% of median | 94 | 0.0 |
| 2010 | 4 | 5th lowest of 15 · 7% of median | 215 | 2.2 |
| 2013 | 0 | 1st lowest of 15 · 0% of median | 14 | 0.0 |
| 2015 | 0 | 1st lowest of 15 · 0% of median | 1 | 0.0 |
| 2016 | 0 | 1st lowest of 15 · 0% of median | 1 | 0.0 |
| 2017 | 99 | 11th lowest of 15 · 171% of median | 42 | 5.3 |
| 2019 | 463 | 15th lowest of 15 · 798% of median | 53 | 8.6 |
| 2020 | 68 | 9th lowest of 15 · 117% of median | 8 | 4.9 |
Trends for this structure
Recorded use shows no clear trend over its last 15 recorded years — which is itself worth knowing.
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 | 1 right(s), seniority decoded |
| diversion record | present | 824 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | sparse | 12% of the irrigation seasons in 1988-2020 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.