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J P MORIN DITCH

Structure dossier · WDID 4400661 · 1 · SOUTH FORK WILLIAMS FORK · DWR record

Where this page's figures come from

Generated 2026-08-27 23:54 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 1883-06-019th most senior of the 3562 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: HARPER DITCH 1 (1883-06-01). Immediately behind: DURHAM DITCH (1883-06-01).

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
12205.01883-06-011894-09-22 2.00.0 CIRR 7
36295.253531919-06-011960-09-01 4.60.0 CIRR 36A

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 745 AF. Its most recent year on record, 2025, came in at 2,370 AF — 318% 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)
2008 2,460 15th lowest of 15 · 330% of median 109 20.0
2009 464 7th lowest of 15 · 62% of median 101 6.0
2010 1,835 13th lowest of 15 · 246% of median 112 20.0
2011 342 6th lowest of 15 · 46% of median 41 6.0
2012 125 5th lowest of 15 · 17% of median 76 1.9
2013 814 9th lowest of 15 · 109% of median 111 8.0
2014 745 8th lowest of 15 · 100% of median 85 6.5
2015 934 10th lowest of 15 · 125% of median 92 15.0
2016 1,076 11th lowest of 15 · 144% of median 100 9.3
2017 0 1st lowest of 15 · 0% of median 1 0.0
2018 0 1st lowest of 15 · 0% of median 1 0.0
2019 0 1st lowest of 15 · 0% of median 1 0.0
2020 1,316 12th lowest of 15 · 177% of median 116 8.6
2023 81 4th lowest of 15 · 11% of median 59 0.7
2025 2,370 14th lowest of 15 · 318% of median 54 23.4

How good is our record of it?

Grade B (7/10 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 6222 measured days; currency unknown (no data-coverage date to compare against)
record continuity sparse 31% of the irrigation seasons in 1932-2025 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.