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BEAR CREEK DITCH
Structure dossier · WDID 4300534 · 1 · BEAR CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 22:47 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (a1c9146) — 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 1903-10-15 — 960th most senior of the 3293 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: LYNX CREEK DITCH (1901-05-01). Immediately behind: MISSOURI BOTTOM DITCH (1904-10-27).
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 |
|---|---|---|---|---|---|---|---|
| 29813.19645 | 1903-10-15 | 1932-08-15 | 1.08 | 0.0 | C | IRR | 323 |
| 32172.19905 | 1904-07-01 | 1942-05-26 | 2.52 | 0.0 | C | IRR | 417 |
Legal record & documents
2 decreed actions on record across
2 court cases:
CA0624, CA0536.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
CA0624 | 1 | 1942-05-26 | S |
CA0536 | 1 | 1932-08-15 | 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 15 years on record)
In a median year this structure has a recorded diversion of 347 AF. Its most recent year on record, 2025, came in at 211 AF — 61% of that, and 4th 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) |
|---|---|---|---|---|
| 2010 | 456 | 12th lowest of 15 · 131% of median | 102 | 3.6 |
| 2011 | 245 | 5th lowest of 15 · 71% of median | 86 | 3.6 |
| 2012 | 526 | 13th lowest of 15 · 152% of median | 183 | 1.5 |
| 2013 | 418 | 11th lowest of 15 · 120% of median | 153 | 1.6 |
| 2014 | 828 | 15th lowest of 15 · 239% of median | 202 | 3.6 |
| 2015 | 347 | 8th lowest of 15 · 100% of median | 102 | 2.5 |
| 2016 | 400 | 10th lowest of 15 · 115% of median | 123 | 2.7 |
| 2017 | 551 | 14th lowest of 15 · 159% of median | 110 | 2.6 |
| 2018 | 0 | 1st lowest of 15 · 0% of median | 1 | 0.0 |
| 2020 | 200 | 3rd lowest of 15 · 58% of median | 134 | 0.8 |
| 2021 | 167 | 2nd lowest of 15 · 48% of median | 72 | 1.8 |
| 2022 | 392 | 9th lowest of 15 · 113% of median | 154 | 1.8 |
| 2023 | 309 | 6th lowest of 15 · 89% of median | 112 | 2.2 |
| 2024 | 312 | 7th lowest of 15 · 90% of median | 97 | 3.0 |
| 2025 | 211 | 4th lowest of 15 · 61% of median | 102 | 1.4 |
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 (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 | 2 right(s), seniority decoded |
| diversion record | present | 6750 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | patchy | 53% of the irrigation seasons in 1966-2025 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.