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EWING WELL 1-8946
Structure dossier · WDID 0206105 · WELL · GROUNDWATER: SOUTH PLATTE 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 (e70d0b5) — every figure regenerates from this named code version and data image.
Current administration
● In priority — no active call senior to this structure's rights affects its district (23 active call(s) checked).
Where it sits in line
Priority 1958-06-25 — 4305th most senior of the 21881 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: 0205562 (1958-06-20). Immediately behind: HANSEN WELL 8953-F (1958-06-29).
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 |
|---|---|---|---|---|---|---|---|
| 39622.0 | 1958-06-25 | 1972-12-31 | 2.4 | 0.0 | C | IRR | |
| 56155.0 | 2003-09-30 | 2002-12-31 | 2.3953 | 0.0 | C | AUG |
Recorded use (last 11 years on record)
In a median year this structure has a recorded diversion of 165 AF. Its most recent year on record, 2025, came in at 165 AF — 100% of that, and 5th lowest of the 9 years with a recorded volume.
This structure records both diversions and reservoir releases — they are separate water movements and are accounted separately below.
| 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 | Released (AF) | Days recorded | Peak (cfs) |
|---|---|---|---|---|---|
| 2007 | — | no recorded volume | 156 | 0 | — |
| 2008 | — | no recorded volume | 316 | 0 | — |
| 2012 | 268 | 7th lowest of 9 · 162% of median | — | 57 | 2.7 |
| 2013 | 41 | 3rd lowest of 9 · 25% of median | — | 11 | 2.6 |
| 2018 | 178 | 6th lowest of 9 · 108% of median | — | 26 | 5.1 |
| 2020 | 284 | 8th lowest of 9 · 172% of median | — | 63 | 2.5 |
| 2021 | 151 | 4th lowest of 9 · 92% of median | — | 32 | 2.5 |
| 2022 | 459 | 9th lowest of 9 · 278% of median | — | 123 | 2.5 |
| 2023 | 0 | 1st lowest of 9 · 0% of median | — | 365 | 0.0 |
| 2024 | 0 | 1st lowest of 9 · 0% of median | — | 305 | 0.0 |
| 2025 | 165 | 5th lowest of 9 · 100% of median | — | 61 | 2.6 |
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.