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AURORA PWP GROUP A DEPLETION IMPACT REACH

Structure dossier · WDID 0202231 · REACH (AGGREGATING) · SOUTH PLATTE RIVER · DWR record

Where this page's figures come from

Generated 2026-08-27 20:36 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (e70d0b5) — every figure regenerates from this named code version and data image.

Current administration

● In priority — no active call senior to this structure's rights affects its district (23 active call(s) checked).

Which of its rights get called out?

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 2006-04-28 — 16840th most senior of the 21881 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: 0202230 (2006-04-28). Immediately behind: 0202232 (2006-04-28).

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
57096.02006-04-282006-12-31 0.00.0 CMUNALL

Recorded use (last 14 years on record)

In a median year this structure has a recorded diversion of 1,694 AF. Its most recent year on record, 2026, came in at 1,272 AF — 75% of that, and 2nd lowest of the 12 years with a recorded volume.

This structure records both diversions and reservoir releases — they are separate water movements and are accounted separately below.

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 recordReleased (AF)Days recordedPeak (cfs)
2013 1,724 7th lowest of 12 · 102% of median 709 91 27.5
2014 2,687 10th lowest of 12 · 159% of median 2,666 211 15.8
2015 — no recorded volume 1,103 0 —
2016 1,097 1st lowest of 12 · 65% of median 1,375 214 8.6
2017 2,694 11th lowest of 12 · 159% of median 3,653 304 15.6
2018 2,570 9th lowest of 12 · 152% of median 1,530 189 16.9
2019 — no recorded volume 2,933 0 —
2020 1,335 3rd lowest of 12 · 79% of median 1,988 177 7.3
2021 1,664 6th lowest of 12 · 98% of median 1,401 145 15.7
2022 1,549 4th lowest of 12 · 91% of median 3,385 145 14.1
2023 1,614 5th lowest of 12 · 95% of median 1,784 221 18.6
2024 2,744 12th lowest of 12 · 162% of median 4,379 366 14.7
2025 2,160 8th lowest of 12 · 128% of median 2,865 365 11.0
2026 1,272 2nd lowest of 12 · 75% of median — 304 4.9

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.