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ATENCIO D 2

Structure dossier · WDID 2000518 · 1 · RIO GRANDE · DWR record

Where this page's figures come from

Generated 2026-08-27 21:07 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 1877-05-31148th 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: JEMISON D 3 (1877-05-30). Immediately behind: MILL D (1877-09-21).

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. UnitsUsesWhat the court said this water may be used for -- irrigation, municipal supply, augmentation and so on.Case
10013.01877-05-311896-05-01 4.00.0 CIRR 144

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 1,622 AF. Its most recent year on record, 2025, came in at 1,625 AF — 100% of that, and 9th 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 1,648 12th lowest of 15 · 102% of median 215 4.0
2012 1,652 13th lowest of 15 · 102% of median 217 4.0
2013 1,475 4th lowest of 15 · 91% of median 193 4.0
2014 1,469 3rd lowest of 15 · 91% of median 194 4.0
2015 1,611 6th lowest of 15 · 99% of median 211 4.0
2016 1,512 5th lowest of 15 · 93% of median 207 4.0
2017 1,622 8th lowest of 15 · 100% of median 212 4.0
2018 1,226 1st lowest of 15 · 76% of median 170 4.0
2019 1,625 9th lowest of 15 · 100% of median 212 4.0
2020 1,706 15th lowest of 15 · 105% of median 216 4.0
2021 1,453 2nd lowest of 15 · 90% of median 192 4.0
2022 1,611 6th lowest of 15 · 99% of median 209 4.0
2023 1,645 11th lowest of 15 · 101% of median 211 4.0
2024 1,685 14th lowest of 15 · 104% of median 215 4.0
2025 1,625 9th lowest of 15 · 100% of median 214 4.0

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.