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PLANO VISTA D

Structure dossier · WDID 2100580 · DITCH · ALAMOSA RIVER · DWR record

Plano Vista D is a ditch on Alamosa River in Colorado. This page is its public record: the water it has a right to, whether it may take it today, and its history, compiled from the Colorado Division of Water Resources.

Source DWR administrative record · verify at DWR structure ↗ Source DWR administrative record · verify at DWR diversion records ↗ Source Our computation, scored against a reference · scored against DWR's call analysis, see /methods

Where this page's figures come from

Generated 2026-10-27 03:48 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260928 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (3876149) — every figure regenerates from this named code version and data image.

In short

In a median year over its last 15 recorded years it diverts 163 acre-feet. It was a party to 2 court cases that also touched 2 other structures.

Assembled from the figures on this page — every number above is checked against them before it is shown (4 checked). The detail, with its method, is in the cards below.

Download this structure

Everything on this page as data you can work with — and a README that makes it citable: the HydroBase snapshot it was built from, the build commit, what every column means, the method behind each derived figure, and that method's stated limits.

Log in to download the record Print / save as PDF

Downloads (the .zip and six CSV tables) need a free account — create one or log in. Everything in them is on this page.

Why the account? It is not a paywall and not a mailing list. Automated scrapers were requesting tens of thousands of these files a day, and each one rebuilds this whole record, which slowed the site for the people reading it. An account is the simplest way to keep downloads open to people and closed to bots.

What is in the bundle
  • rights.csv — every decreed right, most senior first, with admin numbers, dates, amounts, uses and case numbers.
  • annual_use.csv — recorded diversion by year, with releases accounted separately.
  • curtailment_now.csv — each right's current priority status and how often it was out across analog years.
  • court_cases.csv — the cases attached to its rights.
  • co_parties.csv — the other structures that were parties to those cases. Not available anywhere else.
  • call_climatology.csv — how often each right has been out of priority by week of season, with confidence intervals and the seasons the record could actually judge.
  • README.txt — provenance, methods, limits, disclaimer, and links back to DWR's own records for verification.

Where it sits

Location as DWR records it (diversion). Faint dots are the neighbouring water; click any to open it.

Which of its rights are out of priority?

The outlook for the weeks ahead is not computable for this structure: no decreed right on file, so there is no priority to test.

Recorded use (last 15 years on record)

Years far under the decreed amount? That gap has a name — paper water vs. wet water, explained on this structure.

In a median year this structure has a recorded diversion of 163 AF. Its most recent year on record, 1973, came in at 163 AF — 100% of that, and 8th 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)
1952 175 9th lowest of 15 · 107% of median 22 7.0
1953 16 1st lowest of 15 · 10% of median 2 8.0
1955 54 5th lowest of 15 · 33% of median 4 9.0
1956 188 11th lowest of 15 · 115% of median 21 8.0
1957 184 10th lowest of 15 · 113% of median 20 7.0
1958 30 2nd lowest of 15 · 18% of median 4 5.0
1960 294 14th lowest of 15 · 180% of median 12 20.0
1961 131 7th lowest of 15 · 80% of median 19 5.0
1962 274 13th lowest of 15 · 168% of median 36 5.0
1964 42 3rd lowest of 15 · 26% of median 4 7.0
1967 44 4th lowest of 15 · 27% of median 17 6.0
1968 301 15th lowest of 15 · 185% of median 20 8.0
1969 220 12th lowest of 15 · 135% of median 14 9.0
1970 63 6th lowest of 15 · 39% of median 9 4.0
1973 163 8th lowest of 15 · 100% of median 13 8.0

How good is our record of it?

Grade C (5/10 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 absent no water rights cached for this WDID
diversion record present 227 measured days; currency unknown (no data-coverage date to compare against)
record continuity sparse 5% of the irrigation seasons in 1950-1973 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.

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