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COTTONWOOD DITCH

Structure dossier · WDID 4000634 · 1 · KISER CREEK · DWR record

Where this page's figures come from

Generated 2026-08-27 20:49 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.

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 1902-05-011190th most senior of the 4661 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: RED ROCK DITCH (1901-08-25). Immediately behind: SCRUB OAK DITCH (1902-05-01).

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
20501.191131902-05-011907-09-28 0.330.0 CIRR 48

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 12 AF. Its most recent year on record, 2019, came in at 301 AF — 2508% of that, and 15th 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)
2005 156 14th lowest of 15 · 1300% of median 196 0.8
2006 27 9th lowest of 15 · 225% of median 69 0.3
2007 8 5th lowest of 15 · 67% of median 40 0.2
2008 1 2nd lowest of 15 · 8% of median 4 0.5
2009 63 12th lowest of 15 · 525% of median 85 2.0
2010 4 3rd lowest of 15 · 33% of median 13 0.2
2011 4 3rd lowest of 15 · 33% of median 3 2.0
2012 9 6th lowest of 15 · 75% of median 88 0.1
2013 12 8th lowest of 15 · 100% of median 123 0.1
2014 100 13th lowest of 15 · 833% of median 205 1.2
2015 50 11th lowest of 15 · 417% of median 135 0.5
2016 35 10th lowest of 15 · 292% of median 152 0.4
2017 11 7th lowest of 15 · 92% of median 63 0.2
2018 0 1st lowest of 15 · 0% of median 2 0.0
2019 301 15th lowest of 15 · 2508% of median 186 2.0

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.