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MARK'S DIVERSION

Structure dossier · WDID 7200968 · 1 · COLORADO RIVER · DWR record

Where this page's figures come from

Generated 2026-08-27 21:27 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (a1c9146) — 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 1998-02-02 — 1965th most senior of the 2166 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: TURLEY POND (1993-04-01). Immediately behind: TONY'S WW DITCH (2001-11-01).

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
57343.540891998-02-022007-12-31 0.750.0 CIRRSTKRCH

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 74 AF. Its most recent year on record, 2019, came in at 99 AF — 134% of that, and 14th 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)
2001 63 7th lowest of 15 · 85% of median 153 0.2
2002 55 6th lowest of 15 · 74% of median 133 0.2
2003 0 1st lowest of 15 · 0% of median 20 0.0
2004 0 1st lowest of 15 · 0% of median 12 0.0
2005 0 1st lowest of 15 · 0% of median 17 0.0
2006 0 1st lowest of 15 · 0% of median 9 0.0
2007 94 12th lowest of 15 · 127% of median 203 0.2
2008 93 10th lowest of 15 · 126% of median 205 0.2
2009 100 15th lowest of 15 · 135% of median 205 0.2
2010 4 5th lowest of 15 · 5% of median 9 0.2
2011 93 10th lowest of 15 · 126% of median 189 0.2
2013 97 13th lowest of 15 · 131% of median 195 0.2
2015 74 8th lowest of 15 · 100% of median 159 0.2
2016 91 9th lowest of 15 · 123% of median 185 0.2
2019 99 14th lowest of 15 · 134% of median 200 0.2

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.