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NORMAN F HILL DITCH C
Structure dossier · WDID 7200696 · 1 · SALT CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 20:30 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.
Which of its rights get called out?
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 1935-05-17 — 491st most senior of the 2166 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: EGGAR RESERVOIR (1935-04-25). Immediately behind: VAN DEN HEUVEL NO 2 D (1935-06-15).
Decreed rights (1)
| 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 |
|---|---|---|---|---|---|---|---|
| 31182.0 | 1935-05-17 | 1941-07-25 | 0.104 | 0.0 | C | IRR |
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 27 AF. Its most recent year on record, 2021, came in at 5 AF — 18% 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) |
|---|---|---|---|---|
| 2005 | 66 | 14th lowest of 15 · 244% of median | 114 | 0.5 |
| 2006 | 17 | 6th lowest of 15 · 63% of median | 70 | 0.2 |
| 2007 | 36 | 9th lowest of 15 · 133% of median | 74 | 0.2 |
| 2008 | 27 | 8th lowest of 15 · 100% of median | 135 | 0.1 |
| 2009 | 26 | 7th lowest of 15 · 96% of median | 98 | 0.2 |
| 2010 | 60 | 13th lowest of 15 · 222% of median | 121 | 0.2 |
| 2012 | 70 | 15th lowest of 15 · 259% of median | 130 | 0.5 |
| 2014 | 43 | 11th lowest of 15 · 159% of median | 124 | 0.2 |
| 2015 | 49 | 12th lowest of 15 · 182% of median | 130 | 0.5 |
| 2016 | 42 | 10th lowest of 15 · 156% of median | 68 | 0.5 |
| 2017 | 11 | 2nd lowest of 15 · 41% of median | 55 | 0.1 |
| 2018 | 11 | 2nd lowest of 15 · 41% of median | 21 | 0.5 |
| 2019 | 16 | 5th lowest of 15 · 59% of median | 69 | 0.2 |
| 2020 | 12 | 4th lowest of 15 · 44% of median | 13 | 0.5 |
| 2021 | 5 | 1st lowest of 15 · 18% of median | 12 | 0.2 |
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.