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HICKERSON WELL 1

Structure dossier · WDID 8005181 · WELL · NORTH FORK SOUTH PLATTE · DWR record

Where this page's figures come from

Generated 2026-09-05 07:17 by Hydrohistorian. Sources: DWR HydroBase snapshot HydroBase_CO_20260707 (history) + CDSS REST (current), USGS NWIS cross-checks. Engine v0.5.0 (e1cc9aa) — every figure regenerates from this named code version and data image.

In short

HICKERSON WELL 1 holds 1 decreed right on NORTH FORK SOUTH PLATTE . We cannot judge whether its rights are in priority: this structure is not on the modelled flow network, so no reference gage can honestly stand in for it.

Assembled from the figures on this page — every number above is checked against them before it is shown (2 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.

⇩ Full record (.zip) Print / save as PDF

Or one table at a time: rights.csv · annual_use.csv · curtailment_now.csv · court_cases.csv · co_parties.csv · call_climatology.csv

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 (well). Faint dots are the neighbouring water; click any to open it.

Current administration

● Fully called out — call at LAST CHANCE DITCH 2 (SOUTH PLATTE RIVER, priority 1863-12-30).

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 1961-04-254646th most senior of the 21881 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: 0807940 (1961-04-25). Immediately behind: 0207499 (1961-04-28).

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. Alt-pointAn absolute amount decreed at another structure that may be diverted here instead -- an alternate point of diversion or an exchange. DWR calls this the APEX amount; a right showing 0.0 absolute but an alt-point amount is exercised here under another structure's decree. Decreed forWhat the court said this water may be used for -- irrigation, municipal supply, augmentation and so on.Case
40657.00000 1961-04-251972-12-31 0.033 cfs 0.0 Domestic W3541

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 0.033 cfs decreed rate, the average day over the last 6 year(s) had 0.004 cfs in priority (13% of the decree). No call in effect is a free river — that was 6.4% of days.

On 53 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 →

YearMean in priority (Apr–Sep) Share of decreeFree-river days Days fully out
2026 0.0 cfs 0% 0 247
2025 0.0 cfs 0% 0 361
2024 0.01 cfs 23% 49 289
2023 0.01 cfs 38% 64 236
2022 0.0 cfs 8% 3 331
2021 0.01 cfs 27% 0 106

The last 120 days

DateIn priorityControlling call
2026-09-04 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-09-03 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-09-02 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-09-01 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-31 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-30 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-29 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-28 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-27 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-26 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-25 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-24 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-23 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-22 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-21 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-20 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-19 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-18 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-17 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-16 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-15 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-14 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-13 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-12 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-11 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-10 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-09 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-08 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-07 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-06 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-05 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-04 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-03 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-02 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-08-01 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-31 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-30 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-29 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-28 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-27 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-26 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-25 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-24 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-23 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-22 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-21 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-20 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-19 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-18 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-17 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-16 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-15 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-14 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-13 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-12 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-11 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-10 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-09 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-08 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-07 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-06 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-05 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-04 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-03 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-02 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-07-01 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-30 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-29 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-28 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-27 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-26 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-25 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-24 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-23 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-22 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-21 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-20 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-19 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-18 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-17 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-16 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-15 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-14 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-13 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-12 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-11 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-10 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-09 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-08 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-07 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-06 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-05 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-04 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-03 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-02 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-06-01 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-31 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-30 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-29 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-28 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-27 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-26 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-25 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-24 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-23 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-22 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-21 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-20 0.0 cfs (0%) HARMONY DITCH 1, 1897-05-03 · South Platte River · on a river this source flows into
2026-05-19 0.0 cfs (0%) STERLING IRR CO DITCH 1, 1882-10-18 · South Platte River · on a river this source flows into
2026-05-18 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1871-10-05 · South Platte River · on a river this source flows into
2026-05-17 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1871-10-05 · South Platte River · on a river this source flows into
2026-05-16 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1871-08-10 · South Platte River · on a river this source flows into
2026-05-15 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1871-08-10 · South Platte River · on a river this source flows into
2026-05-14 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1871-08-10 · South Platte River · on a river this source flows into
2026-05-13 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1871-08-10 · South Platte River · on a river this source flows into
2026-05-12 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1871-10-05 · South Platte River · on a river this source flows into
2026-05-11 0.0 cfs (0%) WESTERN MUTUAL DITCH, 1885-11-20 · South Platte River · on a river this source flows into
2026-05-10 0.0 cfs (0%) BURLINGTON D RIVER HEADGATE, 1885-11-20 · South Platte River · on a river this source flows into
2026-05-09 0.0 cfs (0%) BURLINGTON D RIVER HEADGATE, 1885-11-20 · South Platte River · on a river this source flows into
2026-05-08 0.0 cfs (0%) BURLINGTON D RIVER HEADGATE, 1885-11-20 · South Platte River · on a river this source flows into
How this is worked out, and what it cannot tell you
  • This is a decreed rate that was in priority -- paper water, not water that was available or diverted.
  • Augmentation plans, exchanges and substitute supply plans let a structure divert lawfully while out of priority; none are modelled.
  • Calls on the river this source flows into are included without a position test, so curtailment can be over-reported where the calling point sits above the confluence.
  • DWR's administration is the authority. Scored against DWR's own call analysis, this method agreed on 95.5% of 85,822 structure-days (2026-08-29).
  • Calls considered for this structure: 1551, of which 1551 sit on a river it flows into.

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.

most senior right · admin 40657.00000 · peaks at 10 of 11 seasons
AprMayJunJulAugSep
Why only 11 seasons, and what the bars mean

Each bar is one week: how many of those seasons that right was out of priority under a call this site can lawfully attribute to this structure. Green is never, red is every season on record.

The short record is a property of DWR's data, not of the river. A call only counts against a structure when we can establish it applies — by the districts named in its set comments, or by stream mile on the same source. DWR did not begin stating affected districts routinely until about 2015: fewer than one call in ten can be judged before then, against roughly two in three since. A season we cannot judge is not a season without calls, so it is dropped rather than counted as quiet — 12 seasons dropped here.

This is a frequency over past seasons, not a forecast. It says nothing about what the division engineer will do this year.

How good is our record of it?

Grade C (6/10 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 1 right(s), seniority decoded
diversion record absent no diversion records cached
record continuity unknown no record span to measure against
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.