Hydrohistorian
← My Water · Print / save as PDF
NELSON-PLACE DITCH
Structure dossier · WDID 3001324 · 8 · FLORIDA RIVER · DWR record
Where this page's figures come from
Generated 2026-08-27 19:49 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 in line
Priority 1935-06-11 — 632nd most senior of the 2277 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: CRAIG DITCH NO 3 (1935-06-01). Immediately behind: DOWLER DITCH (1938-05-01).
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 |
|---|---|---|---|---|---|---|---|
| 42448.31207 | 1935-06-11 | 1968-05-03 | 1.5 | 0.0 | C | IRR | 68-17 |
| 51193.0 | 1990-02-28 | 1990-12-31 | 0.0 | 2.0 | C | IRR |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 0 AF. Its most recent year on record, 2025, came in at 0 AF — —% 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) |
|---|---|---|---|---|
| 2010 | 50 | 13th lowest of 15 · —% of median | 79 | 0.4 |
| 2011 | 64 | 14th lowest of 15 · —% of median | 103 | 0.4 |
| 2012 | 65 | 15th lowest of 15 · —% of median | 105 | 0.5 |
| 2013 | 42 | 12th lowest of 15 · —% of median | 65 | 0.5 |
| 2015 | 0 | 1st lowest of 15 · —% of median | 66 | 0.0 |
| 2016 | 0 | 1st lowest of 15 · —% of median | 57 | 0.0 |
| 2017 | 0 | 1st lowest of 15 · —% of median | 76 | 0.0 |
| 2018 | 0 | 1st lowest of 15 · —% of median | 63 | 0.0 |
| 2019 | 20 | 11th lowest of 15 · —% of median | 107 | 2.2 |
| 2020 | 2 | 10th lowest of 15 · —% of median | 214 | 0.1 |
| 2021 | 0 | 1st lowest of 15 · —% of median | 365 | 0.0 |
| 2022 | 0 | 1st lowest of 15 · —% of median | 365 | 0.0 |
| 2023 | 0 | 1st lowest of 15 · —% of median | 365 | 0.0 |
| 2024 | 0 | 1st lowest of 15 · —% of median | 366 | 0.0 |
| 2025 | 0 | 1st lowest of 15 · —% of median | 304 | 0.0 |
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.