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LOS PINOS D

Structure dossier · WDID 2200586 · 1 · RIO DE LOS PINOS · DWR record

Where this page's figures come from

Generated 2026-08-27 22:09 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 1856-04-0115th most senior of the 1764 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: EL SERRITO D (1856-04-01). Immediately behind: MILL D (1856-04-01).

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
2283.01856-04-011883-10-22 22.940.0 CIRRDOM 7

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 2,630 AF. Its most recent year on record, 2025, came in at 2,630 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 2,908 10th lowest of 15 · 111% of median 93 22.9
2012 2,338 4th lowest of 15 · 89% of median 90 22.9
2013 2,868 9th lowest of 15 · 109% of median 125 23.0
2014 2,546 7th lowest of 15 · 97% of median 94 22.9
2015 3,007 12th lowest of 15 · 114% of median 81 22.9
2016 2,013 3rd lowest of 15 · 76% of median 125 22.5
2017 2,984 11th lowest of 15 · 114% of median 151 23.0
2018 1,897 2nd lowest of 15 · 72% of median 87 22.9
2019 2,420 5th lowest of 15 · 92% of median 84 18.0
2020 1,668 1st lowest of 15 · 63% of median 70 23.0
2021 2,523 6th lowest of 15 · 96% of median 92 15.0
2022 3,023 13th lowest of 15 · 115% of median 98 22.9
2023 3,919 15th lowest of 15 · 149% of median 93 22.9
2024 3,138 14th lowest of 15 · 119% of median 99 22.9
2025 2,630 8th lowest of 15 · 100% of median 115 22.9

How good is our record of it?

Grade B (8/10 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 1 right(s), seniority decoded
diversion record present 10706 measured days; currency unknown (no data-coverage date to compare against)
record continuity patchy 66% of the irrigation seasons in 1950-2025 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.