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HORNER YDREN D

Structure dossier · WDID 2000671 · 1 · RIO GRANDE · DWR record

Where this page's figures come from

Generated 2026-08-27 20:59 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 1873-04-15 — 23rd most senior of the 8016 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: W2625 WELL NO 09 (1873-01-01). Immediately behind: DYER D (1873-04-30).

Decreed rights (4)

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
8506.01873-04-151896-05-01 2.20.0 CIRR 14
8917.01874-05-311896-05-01 4.40.0 CIRR 44
9997.01877-05-151896-05-01 5.00.0 CIRR 141
11807.01882-04-291896-05-01 1.10.0 CIRR 220

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 4,008 AF. Its most recent year on record, 2025, came in at 3,662 AF — 91% of that, and 2nd 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 4,724 15th lowest of 15 · 118% of median 206 13.7
2012 4,612 14th lowest of 15 · 115% of median 207 13.2
2013 4,128 9th lowest of 15 · 103% of median 190 12.7
2014 4,008 8th lowest of 15 · 100% of median 202 12.7
2015 4,275 13th lowest of 15 · 107% of median 209 12.7
2016 3,728 3rd lowest of 15 · 93% of median 251 12.7
2017 3,822 4th lowest of 15 · 95% of median 309 13.4
2018 3,588 1st lowest of 15 · 90% of median 206 12.7
2019 3,950 6th lowest of 15 · 99% of median 197 12.7
2020 4,223 12th lowest of 15 · 105% of median 205 12.7
2021 3,910 5th lowest of 15 · 98% of median 193 12.7
2022 4,195 11th lowest of 15 · 105% of median 202 12.7
2023 4,192 10th lowest of 15 · 105% of median 198 13.9
2024 3,973 7th lowest of 15 · 99% of median 208 12.7
2025 3,662 2nd lowest of 15 · 91% of median 191 12.8

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.