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MAY BOHM & ENLD M B H P
Structure dossier · WDID 5900625 · 1 · OHIO CREEK · DWR record
Where this page's figures come from
Generated 2026-08-28 03:51 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 1882-05-31 — 75th most senior of the 2360 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: PILONI DITCH (1881-07-01). Immediately behind: GUNNISON CO MUNICIPAL PL (1882-06-01).
Decreed rights (5)
| 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 |
|---|---|---|---|---|---|---|---|
| 11839.0 | 1882-05-31 | 1906-09-14 | 6.788 | 0.0 | C | IRRAUG | 33 |
| 16361.0 | 1894-10-17 | 1906-09-14 | 10.5 | 0.0 | C | IRR | 105 |
| 16860.0 | 1896-02-28 | 1906-09-14 | 2.875 | 0.0 | C | IRR | 107 |
| 19881.0 | 1904-06-07 | 1906-09-14 | 0.625 | 0.0 | C | IRR | 171 |
| 30667.11839 | 1882-05-31 | 1941-04-29 | 49.125 | 0.0 | C | IRR | 300 |
Legal record & documents
18 decreed actions on record across
3 court cases:
CA2021, 07CW0133, CA1325.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
CA2021 | 1 | 1941-04-29 | S |
07CW0133 | 13 | 1941-04-29 | O, S |
CA1325 | 4 | 1906-09-14 | 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 4,105 AF. Its most recent year on record, 2025, came in at 2,462 AF — 60% of that, and 1st 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 | 4,334 | 9th lowest of 15 · 106% of median | 70 | 49.5 |
| 2012 | 2,813 | 3rd lowest of 15 · 68% of median | 118 | 31.8 |
| 2013 | 3,833 | 6th lowest of 15 · 93% of median | 95 | 32.2 |
| 2014 | 5,053 | 15th lowest of 15 · 123% of median | 93 | 37.3 |
| 2015 | 4,105 | 8th lowest of 15 · 100% of median | 83 | 48.6 |
| 2016 | 4,524 | 12th lowest of 15 · 110% of median | 116 | 56.3 |
| 2017 | 3,717 | 5th lowest of 15 · 90% of median | 66 | 40.1 |
| 2018 | 2,807 | 2nd lowest of 15 · 68% of median | 69 | 30.3 |
| 2019 | 4,460 | 10th lowest of 15 · 109% of median | 106 | 37.3 |
| 2020 | 4,939 | 14th lowest of 15 · 120% of median | 116 | 42.2 |
| 2021 | 4,507 | 11th lowest of 15 · 110% of median | 91 | 49.0 |
| 2022 | 4,843 | 13th lowest of 15 · 118% of median | 95 | 44.3 |
| 2023 | 3,833 | 6th lowest of 15 · 93% of median | 93 | 28.9 |
| 2024 | 3,084 | 4th lowest of 15 · 75% of median | 87 | 42.2 |
| 2025 | 2,462 | 1st lowest of 15 · 60% of median | 72 | 22.0 |
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 | 5 right(s), seniority decoded |
| diversion record | present | 4204 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | sparse | 39% of the irrigation seasons in 1975-2025 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.