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CRYSTAL SPRING DITCH

Structure dossier · WDID 4700576 · 1 · CRYSTAL SPRING CREEK · DWR record

Where this page's figures come from

Generated 2026-08-27 20:41 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.

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 1888-06-22176th most senior of the 1262 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: JAY DITCH (1888-06-20). Immediately behind: BERN DITCH (1888-07-15).

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
14053.01888-06-221892-09-19 1.00.0 CIRR 150(137)

Recorded use (last 15 years on record)

In a median year this structure has a recorded diversion of 152 AF. Its most recent year on record, 2025, came in at 33 AF — 22% of that, and 1st 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)
2009 218 10th lowest of 15 · 143% of median 116 1.0
2010 603 15th lowest of 15 · 397% of median 304 1.0
2012 120 6th lowest of 15 · 79% of median 83 0.8
2013 347 13th lowest of 15 · 228% of median 177 1.0
2014 369 14th lowest of 15 · 243% of median 187 1.0
2015 321 12th lowest of 15 · 211% of median 163 1.0
2016 250 11th lowest of 15 · 164% of median 169 0.8
2017 150 7th lowest of 15 · 99% of median 97 1.0
2018 152 8th lowest of 15 · 100% of median 104 0.8
2019 202 9th lowest of 15 · 133% of median 137 0.8
2020 63 4th lowest of 15 · 41% of median 111 0.5
2021 54 3rd lowest of 15 · 36% of median 58 0.5
2022 64 5th lowest of 15 · 42% of median 68 0.5
2023 40 2nd lowest of 15 · 26% of median 68 0.3
2025 33 1st lowest of 15 · 22% of median 45 0.6

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.