WALTER S WELTON RES ☆ My Water

The record and the river

In short

WALTER S WELTON RES holds 39 decreed rights on CLEAR CREEK. No active call senior to its rights reaches its district today (19 active calls checked), so it is in priority now. 7 further calls state no district and sit outside this one, so they are counted here rather than assumed either way. That is today's position; the weeks ahead cannot be projected for it: this structure is not on the modelled flow network, so no reference gage can honestly stand in for it. In a median year over its last 7 recorded years it diverts 512 acre-feet. It was a party to 3 court cases that also touched 5 other structures.

Assembled from the figures on this page — every number above is checked against them before it is shown (7 checked). The detail, with its method, is in the cards below.

Current administration

● In priority — no active call senior to this structure's rights affects its district (19 active call(s) checked).

7 further calls state no district and sit outside this one, so they are counted here rather than assumed either way.

Which of its rights are out of priority?

The outlook for the weeks ahead is not computable for this structure: this structure is not on the modelled flow network, so no reference gage can honestly stand in for it. Today’s position is a separate question, and it is answered in Current administration above — that screen reads the district’s active calls and needs no reference gage.

Where it sits in line

Priority 1860-05-15 — 3rd most senior of the 21886 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: EPPERSON DITCH/PUMP (1860-05-01)☆. Immediately behind: MAIN RESERVOIR (1860-05-15)☆.

Decreed rights (39)

Amounts marked cfs are flow rates; AF are stored volumes (storage rights are decreed in acre-feet). An absolute amount of 0.0 beside an alt-point amount is not a dead right: the water is decreed at another structure, and that row records permission to divert it here instead (an alternate point or exchange). A case listing several numbers reflects the original decree plus later change cases.

How much of this decree was in priority, by day

A right is in priority on a day when it is senior to every call administering this structure. Of its 50.0 cfs decreed rate, the average day over the last 6 year(s) had 6.33 cfs in priority (13% of the decree). No call in effect is a free river — that was 8.5% of days.

On 39 days some rights were in priority and others were not — seniority splits a decree rather than switching it off. Calls are set and released at a time of day, not at midnight, so a day is counted by the hour: a call setting at 4pm costs that day a third of its rate, not all of it. A call began or ended mid-day on 33 of these days.

This is paper water. It is the decreed rate that was in priority — not water that was physically in the stream, and not water this structure diverted. A ditch can be in priority for 50 cfs on a day the creek carries five. What that distinction means →

Legal record & documents

77 decreed actions on record across 11 court cases: 96CW0534, 20CW3014, 12CW0126, 04CW0258, 99CW0208, 94CW0036, 13CW0017, 12CW0303, 09CW0107, 02CW0226 and 1 more below.

343 imaged documents on DWR’s shelf for this structure — 343 water-court documents across 12 cases, including 12 decrees. Every row opens the scanned PDF at DWR. Listing as of 2026-08-31.

Imaged documents at DWR. DWR keeps the scanned documents for this structure — decrees, rulings, plats, correspondence — in its Laserfiche archive. Open the list directly: imaged documents for 0203083 ↗ (indexed by structure, not by case — the cases listed above appear within the list).

Other DWR records for this structure: DWR’s page for this structure ↗ — net amounts, water rights, transactions & adjudication history, and diversion records, all on that one page. On this site: the district’s full legal picture →

How often is it out of priority?

Across the 11 seasons whose call record is complete enough to judge this structure (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026), week by week from April.

Structures it shares court cases with

This structure was a party to 3 court cases that also touched 5 other structures — changes of water right, augmentation plans, exchanges. Being parties to the same case does not by itself mean water moved between them; which way it ran, and how much, is in the decree.

Recorded use (last 7 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 512 AF. Its most recent year on record, 2019, came in at 219 AF — 43% of that, and 2nd lowest of the 7 years with a recorded volume.

How good is our record of it?

Grade B (7/10 points) — the components below are the finding; the letter alone is not.