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SHERWOOD RES

Structure dossier · WDID 0303520 · 3 · CACHE LA POUDRE RIVER · DWR record

Where this page's figures come from

Generated 2026-08-28 00:09 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 1861-06-0118th most senior of the 2961 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: FT COLLINS NATURE CENTER DAM (1861-06-01). Immediately behind: NORTH POUDRE RESERVOIR 5 (1861-06-01).

Decreed rights (21)

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
4170.01861-06-011882-04-11 0.00.0 CMUN
6026.01866-07-011882-04-11 0.00.0 CMUN
6483.01867-10-011882-04-11 0.00.0 CMUN
6727.01868-06-011882-04-11 0.00.0 CMUN
7092.01869-06-011882-04-11 0.00.0 CMUN
7184.01869-09-011882-04-11 0.00.0 CMUN
7761.01871-04-011882-04-11 0.00.0 CMUN
7953.01871-10-101882-04-11 0.00.0 CMUN
8218.01872-07-011882-04-11 0.00.0 CMUN
8237.01872-07-201882-04-11 0.00.0 CMUN
8492.01873-04-011882-04-11 0.00.0 CMUN
8645.01873-09-011882-04-11 0.00.0 CMUN
9236.01875-04-151882-04-11 0.00.0 AMUN
11003.01880-02-151882-04-11 0.00.0 CMUN
15716.01893-01-101882-04-11 0.00.0 AMUN
21392.01908-07-271922-04-22 0.00.0 AMUN
35050.082181872-07-011953-09-10 0.00.0 CMUN
35050.084921873-04-011953-09-10 0.00.0 CMUN
35050.107361879-05-241953-09-10 0.00.0 CMUN
35050.110031880-02-151953-09-10 0.00.0 CMUN
46751.206691906-08-041978-12-31 221.62020.0 AIRRMUNCOMINDRECFISFIRDOMSTKAUG

Recorded use (last 11 years on record)

In a median year this structure has a recorded diversion of 31 AF. Its most recent year on record, 2010, came in at 139 AF — 448% of that, and 7th lowest of the 8 years with a recorded volume.

This structure records both diversions and reservoir releases — they are separate water movements and are accounted separately below.

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 recordReleased (AF)Days recordedPeak (cfs)
2000 179 8th lowest of 8 · 577% of median 138 55 6.7
2001 6 3rd lowest of 8 · 19% of median 88 63 0.1
2002 no recorded volume 166 0
2003 46 5th lowest of 8 · 148% of median 160 94 0.5
2004 3 2nd lowest of 8 · 10% of median 128 32 0.1
2005 1 1st lowest of 8 · 3% of median 122 32 0.0
2006 no recorded volume 157 0
2007 16 4th lowest of 8 · 52% of median 145 90 0.2
2008 no recorded volume 114 0
2009 110 6th lowest of 8 · 355% of median 148 61 2.6
2010 139 7th lowest of 8 · 448% of median 110 152 3.6

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 21 right(s), seniority decoded
diversion record present 579 measured days; currency unknown (no data-coverage date to compare against)
record continuity sparse 26% of the irrigation seasons in 2000-2010 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.