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HEARN D
Structure dossier · WDID 2600559 · 1 · SAGUACHE CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 23:56 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 1870-04-01 — 30th most senior of the 1548 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: FRIESE D 1 (1870-04-01). Immediately behind: W0001 WELL NO 01 (1870-04-01).
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 |
|---|---|---|---|---|---|---|---|
| 7396.0 | 1870-04-01 | 1889-11-23 | 4.2 | 0.0 | C | IRR | 14 |
| 8871.0 | 1874-04-15 | 1889-11-23 | 1.0 | 0.0 | C | IRR | 44 |
Legal record & documents
3 decreed actions on record across
3 court cases:
01CW0028, CA1145, 11/23/1889.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
01CW0028 | 1 | 2001-12-31 | S |
CA1145 | 1 | 1889-11-23 | O |
11/23/1889 | 1 | 1889-11-23 | 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 1,602 AF. Its most recent year on record, 2025, came in at 713 AF — 44% of that, and 2nd 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 | 1,602 | 8th lowest of 15 · 100% of median | 242 | 12.0 |
| 2012 | 1,176 | 5th lowest of 15 · 73% of median | 197 | 6.8 |
| 2013 | 1,790 | 12th lowest of 15 · 112% of median | 288 | 6.0 |
| 2014 | 2,332 | 15th lowest of 15 · 146% of median | 363 | 5.2 |
| 2015 | 1,920 | 14th lowest of 15 · 120% of median | 330 | 7.6 |
| 2016 | 1,679 | 10th lowest of 15 · 105% of median | 329 | 6.8 |
| 2017 | 1,748 | 11th lowest of 15 · 109% of median | 262 | 5.2 |
| 2018 | 704 | 1st lowest of 15 · 44% of median | 146 | 4.2 |
| 2019 | 1,107 | 4th lowest of 15 · 69% of median | 276 | 5.2 |
| 2020 | 884 | 3rd lowest of 15 · 55% of median | 234 | 4.2 |
| 2021 | 1,881 | 13th lowest of 15 · 117% of median | 313 | 4.2 |
| 2022 | 1,676 | 9th lowest of 15 · 105% of median | 332 | 4.2 |
| 2023 | 1,525 | 7th lowest of 15 · 95% of median | 309 | 6.2 |
| 2024 | 1,236 | 6th lowest of 15 · 77% of median | 301 | 6.9 |
| 2025 | 713 | 2nd lowest of 15 · 44% of median | 202 | 6.3 |
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 A (9/10 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 | 13399 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | continuous | 83% of the irrigation seasons in 1950-2025 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.