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TEMS DITCH
Structure dossier · WDID 7200911 · 1 · BIG CREEK · DWR record
Where this page's figures come from
Generated 2026-08-27 22:21 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.
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 1887-09-14 — 57th most senior of the 2166 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: PALMER DITCH (1887-08-29). Immediately behind: MESA CREEK DITCH (1887-09-23).
Decreed rights (3)
| 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. | Units | UsesWhat the court said this water may be used for -- irrigation, municipal supply, augmentation and so on. | Case |
|---|---|---|---|---|---|---|---|
| 13771.0 | 1887-09-14 | 1890-02-07 | 3.852 | 0.0 | C | IRR | 41 |
| 30895.24264 | 1916-06-07 | 1941-07-25 | 1.85 | 0.0 | C | IRR | |
| 32811.0 | 1939-11-01 | 1941-07-25 | 2.55 | 0.0 | C | IRR |
Legal record & documents
6 decreed actions on record across
4 court cases:
CA5812, CA2635, CA0273, 84CW0218.
Every case, dated
| Case | Actions | Latest adjudication | Types |
|---|---|---|---|
CA5812 | 2 | 1941-07-25 | S |
CA2635 | 1 | 1890-02-07 | O |
CA0273 | 2 | 1890-02-07 | O |
84CW0218 | 1 | 1890-02-07 | O |
DWR's own records for this structure: net amounts · transactions & adjudication history · scanned decrees (search a case number there for the imaged document). On this site: the district's full legal picture →
Recorded use (last 15 years on record)
In a median year this structure has a recorded diversion of 1,084 AF. Its most recent year on record, 2024, came in at 788 AF — 73% of that, and 4th lowest of the 15 years with a recorded volume.
| Year | Diverted (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 record | Days recorded | Peak (cfs) |
|---|---|---|---|---|
| 2010 | 1,440 | 15th lowest of 15 · 133% of median | 146 | 9.9 |
| 2011 | 1,437 | 14th lowest of 15 · 133% of median | 124 | 16.6 |
| 2012 | 1,100 | 9th lowest of 15 · 102% of median | 159 | 6.2 |
| 2013 | 1,063 | 7th lowest of 15 · 98% of median | 151 | 7.3 |
| 2014 | 1,153 | 10th lowest of 15 · 106% of median | 167 | 8.8 |
| 2015 | 1,084 | 8th lowest of 15 · 100% of median | 157 | 8.6 |
| 2016 | 1,180 | 11th lowest of 15 · 109% of median | 149 | 9.9 |
| 2017 | 1,186 | 12th lowest of 15 · 109% of median | 177 | 9.8 |
| 2018 | 644 | 3rd lowest of 15 · 59% of median | 172 | 5.5 |
| 2019 | 1,271 | 13th lowest of 15 · 117% of median | 166 | 10.6 |
| 2020 | 554 | 2nd lowest of 15 · 51% of median | 181 | 3.8 |
| 2021 | 534 | 1st lowest of 15 · 49% of median | 167 | 5.7 |
| 2022 | 878 | 5th lowest of 15 · 81% of median | 157 | 5.7 |
| 2023 | 1,034 | 6th lowest of 15 · 95% of median | 146 | 9.3 |
| 2024 | 788 | 4th lowest of 15 · 73% of median | 128 | 9.6 |
Trends for this structure
Recorded use is falling over its last 15 recorded years (-37 AF/yr, Mann-Kendall p=0.023).
How good is our record of it?
Grade B (8/10 points) — the components below are the finding; the letter alone is not.
The rubric, component by component
| Check | State | Detail |
|---|---|---|
| identity | complete | name, type, and water source all on file |
| decreed rights | on file | 3 right(s), seniority decoded |
| diversion record | present | 8005 measured days; currency unknown (no data-coverage date to compare against) |
| record continuity | patchy | 69% of the irrigation seasons in 1970-2024 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.