Hydrohistorian

← My Water  ·  Print / save as PDF

PAWNEE BOSTRON RCHRG A 1

Structure dossier · WDID 6402010 · RA · SOUTH PLATTE RIVER · DWR record

Where this page's figures come from

Generated 2026-08-27 21:06 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 1994-04-14 — 1679th most senior of the 2052 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: LOUSBERG GRAIN W 3-46767 (1966-12-31). Immediately behind: BOSTRON SEC 1 WELL (1994-04-14).

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
52960.526991994-04-141995-12-31 133.33266.67 ASTOAUGRCH

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 392 AF. Its most recent year on record, 2024, came in at 447 AF — 114% of that, and 13th 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)
2010 534 15th lowest of 15 · 136% of median 143 5.9
2011 327 3rd lowest of 15 · 83% of median 88 9.4
2012 275 1st lowest of 15 · 70% of median 61 6.3
2013 340 4th lowest of 15 · 87% of median 33 22.1
2014 514 14th lowest of 15 · 131% of median 63 16.4
2015 432 11th lowest of 15 · 110% of median 64 22.1
2016 360 6th lowest of 15 · 92% of median 60 9.8
2017 368 7th lowest of 15 · 94% of median 35 16.5
2018 357 5th lowest of 15 · 91% of median 56 7.9
2019 300 2nd lowest of 15 · 76% of median 65 8.2
2020 442 12th lowest of 15 · 113% of median 102 16.8
2021 406 9th lowest of 15 · 104% of median 84 13.9
2022 413 10th lowest of 15 · 105% of median 59 26.0
2023 392 8th lowest of 15 · 100% of median 39 12.1
2024 447 13th lowest of 15 · 114% of median 65 13.7

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.