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HANNA RANCH WELL NO 1

Structure dossier · WDID 1005614 · 2 · FOUNTAIN CREEK · DWR record

Where this page's figures come from

Generated 2026-08-27 22:23 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 1963-01-23791st most senior of the 2864 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: YVONNE LEE MURPHY WELL (1962-12-31). Immediately behind: HANNA RANCH WELL NO 2 (1963-01-23).

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. UnitsUsesWhat the court said this water may be used for -- irrigation, municipal supply, augmentation and so on.Case
41295.01963-01-231972-12-31 2.060.0 CIRRMUNINDDOM
46386.412951963-01-231977-12-31 2.060.0 CIRRMUNINDDOM

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 274 AF. Its most recent year on record, 2025, came in at 274 AF — 100% of that, and 8th lowest of the 15 years with a recorded volume.

YearDiverted (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 recordDays recordedPeak (cfs)
2011 366 12th lowest of 15 · 134% of median 223 1.5
2012 333 11th lowest of 15 · 122% of median 275 1.5
2013 178 5th lowest of 15 · 65% of median 269 1.5
2014 199 6th lowest of 15 · 73% of median 211 1.4
2015 80 2nd lowest of 15 · 29% of median 152 1.4
2016 52 1st lowest of 15 · 19% of median 91 1.8
2017 574 15th lowest of 15 · 210% of median 334 1.8
2018 366 12th lowest of 15 · 134% of median 365 1.4
2019 155 3rd lowest of 15 · 57% of median 304 1.8
2020 175 4th lowest of 15 · 64% of median 305 1.4
2021 282 9th lowest of 15 · 103% of median 365 1.4
2022 286 10th lowest of 15 · 104% of median 365 1.4
2023 203 7th lowest of 15 · 74% of median 365 1.4
2024 431 14th lowest of 15 · 157% of median 365 1.5
2025 274 8th lowest of 15 · 100% of median 304 0.5

How good is our record of it?

Grade A (9/10 points) — the components below are the finding; the letter alone is not.

The rubric, component by component
CheckStateDetail
identity complete name, type, and water source all on file
decreed rights on file 2 right(s), seniority decoded
diversion record present 7965 measured days; currency unknown (no data-coverage date to compare against)
record continuity continuous 100% of the irrigation seasons in 1993-2025 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.