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SAN PEDRO D

Structure dossier · WDID 2400589 · 1 · CULEBRA CREEK · DWR record

Where this page's figures come from

Generated 2026-08-27 23:18 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 1852-04-305th most senior of the 453 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: SAN LUIS PEOPLES D (1852-04-10). Immediately behind: ACEQUIA MADRE D (1853-01-01).

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
851.01852-04-301889-06-14 19.50.0 CIRR 2
14431.01889-07-051905-12-14 13.160.0 CIRR 44

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 5,705 AF. Its most recent year on record, 2025, came in at 5,279 AF — 92% of that, and 5th 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 4,262 1st lowest of 15 · 75% of median 267 16.0
2012 5,705 8th lowest of 15 · 100% of median 366 23.7
2013 5,097 2nd lowest of 15 · 89% of median 364 23.7
2014 6,169 10th lowest of 15 · 108% of median 365 34.3
2015 7,896 15th lowest of 15 · 138% of median 365 32.0
2016 7,527 13th lowest of 15 · 132% of median 366 31.0
2017 7,348 12th lowest of 15 · 129% of median 365 27.8
2018 5,255 4th lowest of 15 · 92% of median 365 10.5
2019 7,760 14th lowest of 15 · 136% of median 365 32.7
2020 5,509 6th lowest of 15 · 97% of median 366 23.7
2021 6,939 11th lowest of 15 · 122% of median 365 23.7
2022 5,607 7th lowest of 15 · 98% of median 365 23.7
2023 6,139 9th lowest of 15 · 108% of median 365 23.7
2024 5,131 3rd lowest of 15 · 90% of median 366 23.7
2025 5,279 5th lowest of 15 · 92% of median 304 23.7

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 19346 measured days; currency unknown (no data-coverage date to compare against)
record continuity continuous 100% 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.